Aarhus University Seal / Aarhus Universitets segl

Margit Bak Jensen

  1. 2020
  2. Published

    Do dietary and milking frequency changes during a gradual dry-off affect feed-related attention bias and visual lateralisation in dairy cows? / Amorim Franchi, Guilherme; Herskin, Mette S; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 223, 104923, 02.2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. E-pub ahead of print

    Effect of straw amount on feed intake and weight gain in growing pigs housed in pens with partly slatted floor. / Jensen, Margit Bak; Herskin, Mette S; Canibe, Nuria; Forkman, Bjørn; Pedersen, Lene Juul.

    In: Animal, 2020.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. 2019
  5. Published

    Better recovery from lameness among dairy cows housed in hospital pens. / Thomsen, Peter T.; Fogsgaard, Katrine K.; Jensen, Margit Bak; Raundal, Peter; Herskin, Mette S.

    In: Journal of Dairy Science, Vol. 102, No. 12, 12.2019, p. 11291-11297.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. Published

    Dairy cows fed a low energy diet before dry-off show signs of hunger despite ad libitum access. / Franchi, Guilherme Amorim; Herskin, Mette S; Jensen, Margit Bak.

    In: Scientific Reports, Vol. 9, 16159, 11.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Infectious Disease Does Not Impact the Lying and Grooming Behaviour of Post-Parturient Dairy Cows. / Perier, Nadège; de Boyer des Roches, Alice; Bak Jensen, Margit; Proudfoot, Kathryn.

    In: Animals, Vol. 9, No. 9, 634, 09.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. Published

    Systems for mother-bonded calf rearing during the milk feeding period in organic dairy farming. / Mogensen, Lisbeth; Vaarst, Mette; Jensen, Margit Bak; Lehmann, Jesper Overgård.

    2019. Abstract from 70th Annual Meeting of the European Federation of Animal Science, Gent, Belgium.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  9. Published

    The effect of transition cow housing on lying and feeding behavior in Holstein dairy cows. / Campler, M. R.; Munksgaard, L.; Jensen, M. B.

    In: Journal of Dairy Science, Vol. 102, No. 8, 01.08.2019, p. 7398-7407.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Secluded maternity areas for parturient dairy cows offer protection from herd members. / Jensen, Margit Bak; Herskin, Mette S.; Rørvang, Maria Vilain.

    In: Journal of Dairy Science, Vol. 102, No. 6, 06.2019, p. 5492-5500.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  11. Published

    Does dairy calves’ motivation for social play behaviour build up over time? / Bertelsen, Maja; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 214, 05.2019, p. 18-24.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Er tidlig adskillelse af ko og kalv mest skånsomt? / Jensen, Margit Bak; Lehmann, Jesper Overgård; Mogensen, Lisbeth; Vaarst, Mette.

    2019, .

    Research output: Other contributionNet publication - Internet publicationCommunication

  13. Published

    What is animal happiness? / Webb, Laura E.; Veenhoven, Ruut; Harfeld, Jes Lynning; Jensen, Margit Bak.

    In: Annals of the New York Academy of Sciences, Vol. 1438, No. 1, 02.2019, p. 62-76.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  14. Published

    Behaviour changes associated with diarrhoea and respiratory diseases in Danish pre-weaned dairy calves. / Foldager, Leslie; Jensen, Margit Bak.

    Symposium i anvendt statistik 2019. ed. / Peter Linde. København, 2019. p. 15-16.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  15. Published

    En fremtid med ko og kalv sammen? / Lehmann, Jesper Overgård; Jensen, Margit Bak; Mogensen, Lisbeth; Vaarst, Mette.

    In: Ny KvægForskning, No. April, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  16. Published

    Experience with hay influences the development of oral behaviors in preweaned dairy calves. / Downey, Blair C.; Jensen, Margit Bak; Tucker, Cassandra B.

    Proceedings of the 53rd Congress of the ISAE: Animal Lives Worth Living. ed. / Ruth C. Newberry; Bjarne O. Braastad. Wageningen Academic Publishers, 2019. p. 114-114.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  17. Published

    Increasing the number of wooden beams from two to four increases the exploratory behaviour of finisher pigs. / Vestbjerg Larsen, Mona Lilian; Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 216, 2019, p. 6-14.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    Køer og kalve går sammen i Holland. / Vaarst, Mette; Jensen, Margit Bak; Mogensen, Lisbeth; Lehmann, Jesper Overgård; Christiansen, I A.

    In: Økologisk Landbrug, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  19. Published

    The effect of step-down milk feeding and daily feeding frequency on behavior of male dairy calves. / Jensen, Margit Bak; Jensen, Annedorte; Vestergaard, Mogens .

    Proceedings of the 53rd Congress of the ISAE: Animal Lives Worth Living. ed. / Ruth C. Newberry; Bjarne O. Braastad. Wageningen Academic Publishers, 2019. p. 113-113.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  20. Published

    Understanding maternal behaviour of cattle to optimize calving management and ensure animal welfare. / Rørvang, Maria Vilain; Nielsen, Birte Lindstöm; Herskin, Mette S; Jensen, Margit Bak.

    Book of Abstracts of the 70th Annual Meeting of the European Federation of Animal Science. Vol. 25 2019.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  21. Published

    Use of a feed frustration test to assess level of hunger in dairy cows subjected to various dry-off management routines. / Amorim Franchi, Guilherme; Herskin, Mette S; Jensen, Margit Bak.

    Proceedings of the 53rd Congress of the ISAE: Animal Lives Worth Living. ed. / Ruth C. Newberry; Bjarne O. Braastad. Wageningen Academic Publishers, 2019. p. 112-112.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  22. Published

    What can we learn from studying the motivation underlying maternal behaviour of cattle? / Rørvang, Maria Vilain; Nielsen, Birte Lindstöm; Herskin, Mette S; Jensen, Margit Bak.

    Proceedings of the 53rd Congress of the ISAE: Animal Lives Worth Living. ed. / Ruth C. Newberry; Bjarne O. Braastad. Wageningen : Wageningen Academic Publishers, 2019. p. 370-370.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  23. 2018
  24. Published
  25. Published

    PSXV-34 Effects of feeding either pelleted concentrate and TMR or only TMR from 10 to 18 weeks of age on performance of dairy calves. / Vestergaard, Mogens; Jensen, A; Drake, Natasha ; Jensen, Margit Bak.

    In: Journal of Animal Science, Vol. 96, No. suppl_3, 07.12.2018, p. 242.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    The effect of deep straw versus cubicle housing on behaviour during the dry period in Holstein cows. / Campler, Magnus R.; Jensen, Margit Bak; Munksgaard, Lene.

    In: Applied Animal Behaviour Science, Vol. 209, 12.2018, p. 1-7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. Published

    Use of attention bias and eyedness to assess emotional states in drying-off dairy cows. / Amorim Franchi, Guilherme; Herskin, Mette S.; Jensen, Margit Bak.

    2018. Poster session presented at Really relaxed or deeply depressed? Low arousal states and animal welfare, Vienna, Austria.

    Research output: Contribution to conferencePosterResearch

  28. Published

    Animal discomfort - are you comfortable with this term? / Herskin, Mette S.; Amorim Franchi, Guilherme; Jensen, Margit Bak.

    2018. Poster session presented at IASP 2018, Boston, United States.

    Research output: Contribution to conferencePosterResearch

  29. Published

    Performance of calves fed either pelleted concentrate and TMR or only TMR from 10 to 18 weeks of age. / Vestergaard, Mogens; Jensen, A; Drake, Natasha ; Jensen, Margit Bak.

    2018. 111-111 Abstract from 69th Annual Meeting of the European Federation of Animal Science EAAP 2018, Dubrovnik, Croatia.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  30. Published

    Does the motivation for social play behaviour in dairy calves build up over time? / Bertelsen, Maja; Jensen, Margit Bak.

    Proceedings of the 52nd Congress of the International Society for Applied Ethology: Ethology for health and welfare. ed. / Michael Cockram; Tarjei Tennessen; Luis Bate; Renée Bergeron; Sylvie Cloutier; Andrew Fisher; Maria Hötzel. Wageningen Academic Publishers, 2018. p. 200-200.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  31. Published

    Individual maternity pens offer protection from disturbances by alien cows. / Jensen, Margit Bak; Rørvang, Maria Vilain.

    Proceedings of the 52nd Congress of the International Society for Applied Ethology: Ethology for health and welfare. ed. / Michael Cockram; Tarjei Tennessen; Luis Bate; Renée Bergeron; Sylvie Cloutier; Andrew Fisher; Maria Hötzel. Wageningen Academic Publishers, 2018. p. 103-103.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  32. Published

    Seek and hide: understanding pre-partum behavior of cattle by use of inter-species comparison. / Rørvang, Maria Vilain; Nielsen, Birte L.; Herskin, Mette S.; Jensen, Margit Bak.

    Proceedings of the 52nd Congress of the International Society for Applied Ethology: Ethology for health and welfare. ed. / Michael Cockram; Tarjei Tennessen; Luis Bate; Renée Bergeron; Sylvie Cloutier; Andrew Fisher; Maria Hötzel. Wageningen Academic Publishers, 2018. p. 79-79.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  33. Published

    Keeping the fresh group small may have benefits. / Jensen, Margit Bak; Proudfoot, Kathryn L.

    In: Progressive Dairyman, Vol. 11, 07.2018, p. 44-45.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  34. Published

    Use of a feed thwarting test to assess hunger in dairy cows during drying-off. / Amorim Franchi, Guilherme; Herskin, Mette S.; Tucker, Cassandra; Jensen, Margit Bak.

    2018. Poster session presented at UFAW Animal Welfare Conference, Newcastle, United Kingdom.

    Research output: Contribution to conferencePosterResearchpeer-review

  35. Published

    Preface. / Siegford, Janice; Jensen, Margit Bak; Haskell, Marie.

    In: Applied Animal Behaviour Science, Vol. 205, 06.2018, p. 181-182.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  36. Published

    Drøvtyggeres behov for adgang til drikkevand. / Jensen, Margit Bak; Vestergaard, Mogens.

    No. 2017-760-000225, 2018. 6 p., Apr 28, 2018.

    Research output: Memorandum/expositionMemorandum

  37. Published
  38. Published

    Use of a pneumatic push gate to measure dairy cattle motivation to lie down in a deep-bedded area. / Tucker, Cassandra B.; Munksgaard, Lene; Mintline, Erin M.; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 201, 01.04.2018, p. 15-24.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. Published

    Prepartum Maternal Behavior of Domesticated Cattle : A Comparison with Managed, Feral, and Wild Ungulates. / Rørvang, Maria Vilain; Nielsen, Birte Lindstrøm; Herskin, Mette S.; Jensen, Margit Bak.

    In: Frontiers in Veterinary Science, Vol. 5, No. MAR, 45, 12.03.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  40. Published

    Effect of portion size and milk flow on the use of a milk feeder and the development of cross-sucking in dairy calves. / Nielsen, Per Peetz; Jensen, Margit Bak; Halekoh, Ulrich; Lidfors, Lena.

    In: Applied Animal Behaviour Science, Vol. 200, 01.03.2018, p. 23-28.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  41. Published

    Vedr. bestillingen: ”BRUGBOXEN – betydning af brug af sygeboks til køer med mastitis for dyrenes recovery, velfærd og produktion”. / Herskin, Mette S.; Thomsen, Peter T.; Jensen, Margit Bak; Fogsgaard, Katrine Kop; Houe, Hans; Forkman, Björn; Klaas, Ilka Christine.

    2018. 10 p.

    Research output: Book/anthology/dissertation/reportReport

  42. Published

    DAM REARING OF DAIRY CALVES - CHALLENGES AND LESSONS FROM BEEF CATTLE. / Jensen, Margit Bak.

    Proceedings of Nordic ISAE 2018. ed. / Laura Hänninen. 2018. p. 6-6.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  43. Published

    The motivation-based calving facility: Social and cognitive factors influence isolation seeking behaviour of Holstein dairy cows at calving. / Rørvang, Maria Vilain; Herskin, Mette S.; Jensen, Margit Bak.

    In: P L o S One, Vol. 13, No. 1, e0191128, 01.2018.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. Published

    USE OF JUDGEMENT BIAS TESTS IN LIVESTOCK WELFARE ASSESSMENT. / Amorim Franchi, Guilherme; Herskin, Mette S.; Jensen, Margit Bak.

    Proceedings of Nordic ISAE 2018. ed. / Laura Hänninen. 2018. p. 10-10.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  45. Published

    The degree of visual cover and location of birth fluids affect dairy cows' choice of calving site. / Jensen, Margit Bak; Rørvang, Maria Vilain.

    In: Journal of Dairy Science, Vol. 101, No. 10, 2018, p. 9483-9492.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. Published

    The role of social behavior in cattle welfare. / Jensen, Margit Bak.

    Advances in Cattle Welfare . ed. / Cassandra Tucker. Woodhead Publishing, 2018. p. 123-155.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  47. 2017
  48. Published

    Design of hospital pens to fit cow preferences and needs. / Jensen, Margit Bak; Fogsgaard, Katrine Kop; Herskin, Mette S.

    Proceedings of the Annual Finnish Veterinary Congress. 2017. p. 230-234.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  49. Published

    Design of parturition pens to fit cow preferences and needs. / Jensen, Margit Bak.

    Proceedings of the Annual Finnish Veterinary Congress. 2017. p. 235-239.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  50. Published

    Effect of group size and health status on behavior and feed intake of multiparous dairy cows in early lactation. / Jensen, Margit Bak; Proudfoot, Kathryn L.

    In: Journal of Dairy Science, Vol. 100, No. 12, 12.2017, p. 9759-9768.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  51. Published

    Development of test for determining olfactory investigation of complex odours in cattle. / Rørvang, Maria Vilain; Jensen, Margit Bak; Nielsen, Birte Lindstrøm.

    In: Applied Animal Behaviour Science, Vol. 196, 01.11.2017, p. 84-90.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published

    The motivation-based calving facility : Social and cognitive factors influence isolation seeking of Holstein dairy cows at calving. / Rørvang, Maria Vilain; Herskin, Mette S.; Jensen, Margit Bak.

    2017. Poster session presented at 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level, Wageningen, Netherlands.

    Research output: Contribution to conferencePosterResearchpeer-review

  53. Published

    Evaluating measures of exploratory behaviour in sows around farrowing and during lactation—A pilot study. / Valros, Anna; Pedersen, Lene Juul; Pöytäkangas, Merja; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 194, 09.2017, p. 1-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  54. Published

    Housing lame dairy cows in hospital pens - do they benefit from the stay? / Fogsgaard, Katrine Kop; Thomsen, Peter T.; Jensen, Margit Bak; Raundal, Peter M; Herskin, Mette S.

    2017. Poster session presented at 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level, Wageningen, Netherlands.

    Research output: Contribution to conferencePosterResearchpeer-review

  55. Published

    Housing lame dairy cows in hospital pens - do they benefit from the stay? / Fogsgaard, Katrine Kop; Thomsen, Peter T.; Jensen, Margit Bak; Raundal, Peter M; Herskin, Mette S.

    Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level. 2017. p. 165.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  56. Published

    How can enrichment help to reduce tail docking? / Pedersen, Lene Juul; Larsen, Mona Lilian Vestbjerg; Jensen, Margit Bak; Wallgren, Torun; Gunnarsson, Stefan.

    In: Pig Progress, 09.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  57. Published

    The motivation-based calving facility. / Rørvang, Maria Vilain; Herskin, Mette S.; Jensen, Margit Bak.

    Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group level. ed. / Ingrid C. De Jong; Paul Koene. Wageningen Academic Publishers, 2017. p. 225-225.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  58. Published

    Olfactory enrichment for cattle: development of tests for determining olfactory investigation of complex odours in cattle. / Rørvang, Maria Vilain; Jensen, Margit Bak; Nielsen, Birte Lindstrøm.

    Proceedings of the 51st Congress of the International Society for Applied Ethology: Understanding animal behaviour. ed. / Margit Bak Jensen; Mette S. Herskin; Jens Malmkvist. Wageningen Academic Publishers, 2017. p. 49-49.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  59. Published

    Performance of calves fed a fixed amount of milk replacer with or without restrictions on meal size. / Jensen, Annedorte; Juhl, Camilla; Jensen, Margit Bak; Vestergaard, Mogens.

    Book of abstracts of the 68th Annual Meeting of the European Federation of Animal Science. Vol. 23 (2017) Wageningen Academic Publishers, 2017. p. 323-323.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  60. Published
  61. Published

    Performance of weaned dairy bull calves fed concentrate or free choice of concentrate and TMR. / Jensen, Annedorte; Juhl, Camilla; Drake, Natasha ; Jensen, Margit Bak; Vestergaard, Mogens.

    Book of abstracts of the 68th Annual Meeting of the European Federation of Animal Science. Vol. 23 (2017) Wageningen Academic Publishers, 2017. p. 329-329.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  62. Published

    The piglet weigh test – a novel method to assess sows’ maternal reactivity. / Valros, Anna; Jensen, Margit Bak; Pedersen, Lene Juul.

    Proceedings of the 51st Congress of the International Society for Applied Ethology: Understanding animal behaviour. ed. / Margit Bak Jensen; Mette S. Herskin; Jens Malmkvist. Wageningen Academic Publishers, 2017. p. 220-220.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  63. Published

    Preface : Ethology's role for a sustainable society. / Jensen, Margit Bak; Ninomiya, Shigeru; Siegford, Janice.

    In: Applied Animal Behaviour Science, Vol. 192, 07.2017, p. 1-1.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  64. Published

    The dose-response relationship between the amount of straw provided on the floor and gastric ulceration of pars oesophagea in growing pigs. / Jensen, Karin Hjelholt; Jørgensen, Lisbeth ; Haugegaard, Svend; Herskin, Mette S.; Jensen, Margit Bak; Pedersen, Lene Juul; Canibe, Nuria.

    In: Research in Veterinary Science, Vol. 112, 06.2017, p. 66-74.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  65. Published

    Kan halebid undgås uden brug af halekupering? / Larsen, Mona Lilian Vestbjerg; Jensen, Margit Bak; Herskin, Mette S.; Andersen, Heidi Mai-Lis; Pedersen, Lene Juul.

    In: Hyologisk, 05.2017, p. 28-30.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  66. Published

    Dairy cows with prolonged calving seek additional isolation. / Rørvang, Maria Vilain; Herskin, Mette S.; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 100, No. 4, 04.2017, p. 2967-2975.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  67. Published

    Short communication: Calving site selection of multiparous, group-housed dairy cows is influenced by site of a previous calving. / Rørvang, Maria Vilain; Nielsen, B.L.; Herskin, Mette S.; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 100, No. 2, 01.02.2017, p. 1467-1471.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  68. Published

    Sygeboks som bidrag til balanceret velfærd i besætningen. / Fogsgaard, Katrine Kop; Jensen, Margit Bak; Herskin, Mette S.

    2017. Abstract from Årsmøde i Danske Kvægfagdyrlægers Forening, Kolding, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceCommunication

  69. Published

    The performance of weaned dairy bull calves fed concentrate, total mixed ration, or free choice. / Drake, Natasha ; Jensen, Annedorte; Juhl, Camilla; Jensen, Margit Bak; Vestergaard, Mogens.

    2017.

    Research output: Contribution to conferencePosterResearch

  70. 2016
  71. Published

    Brugboxen - betydning af brug af sygeboks til køer med yverbetændelse for dyrenes raskmelding, velfærd og produktion. / Fogsgaard, Katrine Kop; Thomsen, Peter T.; Jensen, Margit Bak; Herskin, Mette S.; Klaas, Ilka Christine; Houe, Hans; Forkman, Björn.

    2016. Poster session presented at Videncenter for Dyrevelfærds konference, København, Denmark.

    Research output: Contribution to conferencePosterResearchpeer-review

  72. Published

    Understanding the needs of compromised cows - can they benefit from a stay in a hospital pen? / Fogsgaard, Katrine Kop; Thomsen, Peter T.; Jensen, Margit Bak; Raundal, Peter M; Klaas, Ilka Christine; Forkman, Björn; Houe, Hans; Herskin, Mette S.

    2016. Poster session presented at ESLAV-ECLAM Annual Scientific Meeting on Animal Welfare, Lyon, France.

    Research output: Contribution to conferencePosterResearchpeer-review

  73. Published

    Understanding the needs of compromised cows - can they benefit from a stay in a hospital pen? / Fogsgaard, Katrine Kop; Thomsen, Peter T.; Jensen, Margit Bak; Raundal, P.; Klaas, I. C. ; Forkman, B.; Houe, H.; Herskin, Mette S.

    ESLAV-ECLAM Annual Scientific Meeting on Animal Welfare, Abstracts Book. 2016. p. 157-159.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  74. Published

    Effect of group size and health status on social and feeding behaviour of transition dairy cows. / Jensen, Margit Bak; Proudfoot, Kathryn L.

    Proceedings of the 50th Congress of the International Society for Applied Ethology: Standing on the shoulders of giants. ed. / Cathy Dwyer; Marie Haskell; Victoria Sandilands. 2016. p. 413.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  75. Published

    Effect of sand and rubber surface on the lying behavior of lame dairy cows in hospital pens. / Bak, Anne Sandgrav; Herskin, Mette S.; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 99, No. 4, 04.2016, p. 2875-2883.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  76. Published

    Preface-Behavioural indicators of health. / Torrey, Stephanie; Jensen, Margit Bak; Pinheiro Machado Filho, Juan Carlos.

    In: Applied Animal Behaviour Science, Vol. 175, 02.2016, p. 1-1.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperEditorialResearchpeer-review

  77. Published

    Availability and use of designated hospital pens in Danish dairy herds. / Houe, Hans; Thomsen, Peter T.; Williams, Charlotte Amdi; Herskin, Mette S.; Forkman, Björn; Jensen, Margit Bak.

    In: Animal Welfare, Vol. 25, No. 1, 26.01.2016, p. 69-71.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  78. Published

    Do hospital pens match the special needs of diseased dairy cows? / Herskin, Mette S; Fogsgaard, Katrine Kop; Jensen, Margit Bak.

    Nordic ISAE 2016: Proceedings of the 26th Nordic Regional Symposium of the International Society for Applied Ethology. ed. / Margit Bak Jensen; Karen Thodberg; Janne Winther Christensen. Vol. DCA Report No. 070 January 2016. ed. Aarhus University, 2016. p. 28-28.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  79. Published

    Do lame cows benefit from a stay in a hospital pen? / Fogsgaard, Katrine Kop; Jensen, Margit Bak; Thomsen, Peter T.; Raundal, Peter M; Herskin, Mette S.

    Nordic ISAE 2016: Proceedings of the 26th Nordic Regional Symposium of the International Society for Applied Ethology. ed. / Margit Bak Jensen; Karen Thodberg; Janne Winther Christensen. Vol. DCA Report No. 070 January 2016. ed. Aarhus University, 2016. p. 29-29.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  80. Published

    Effect of sand and rubber surface on the lying behaviour of lame dairy cows in hospital pens. / Bak, Anne Sandgrav; Herskin, Mette S.; Jensen, Margit Bak.

    Nordic ISAE 2016: Proceedings of the 26th Nordic Regional Symposium of the International Society for Applied Ethology. ed. / Margit Bak Jensen; Karen Thodberg; Janne Winther Christensen. Vol. DCA Report No. 070 January 2016. ed. Aarhus University, 2016. p. 30-30.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  81. Published

    Impact of the amount of straw provided to pigs kept in intensive production conditions on the occurrence and severity of gastric ulceration at slaughter. / Herskin, Mette S.; Jensen, Henrik E.; Jespersen, Anna; Forkman, Björn; Jensen, Margit Bak; Canibe, Nuria; Pedersen, Lene Juul.

    In: Research in Veterinary Science, Vol. 104, 2016, p. 200-206.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  82. Published

    May calving site selection of multiparous group housed dairy cows be influenced by the presence of amniotic fluids? / Rørvang, Maria Vilain; Herskin, Mette S.; Jensen, Margit Bak.

    Proceedings of the 50th Congress of the International Society for Applied Ethology: Standing on the shoulders of giants. ed. / Cathy Dwyer; Marie Haskell; Victoria Sandilands. Wageningen Academic Publishers, 2016. p. 353.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  83. Published

    The effect of choice of individual calving pen design on progress of calving in multi-parous dairy cows. / Rørvang, Maria Vilain; Jensen, Margit Bak.

    Nordic ISAE 2016: Proceedings of the 26th Nordic Regional Symposium of the International Society for Applied Ethology. ed. / Margit Bak Jensen; Karen Thodberg; Janne Winther Christensen. Vol. DCA Report No. 070 January 2016. ed. Aarhus University, 2016. p. 14-14.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  84. Published

    The effect of varying duration of water restriction on drinking behaviour, welfare and production of lactating sows. / Jensen, Margit Bak; Schild, Sarah-Lina Aagaard; Theil, Peter Kappel; Andersen, Heidi Mai-Lis; Pedersen, Lene Juul.

    In: Animal, Vol. 10, No. 6, 2016, p. 961-969.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  85. 2015
  86. Published

    Housing and management of transition cows taking their motivation and preferences into consideration. / Jensen, Margit Bak.

    bpt-Kongress 2015 - Vortragsband: Antimikrobielle Resistenzen - Schwein - Rind - Geflügel - Lebensmittelsicherheit. bpt Akademie GmbH, 2015. p. 114-118.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  87. Published

    Preferences of lame cows for type of surface and level of social contact in hospital pens. / Jensen, Margit Bak; Herskin, Mette S; Thomsen, Peter T.; Forkman, Björn; Houe, Hans.

    In: Journal of Dairy Science, Vol. 98, No. 7, 18.06.2015, p. 4552-4559.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  88. Published

    Do increasing amounts of straw increase growing pig's oral manipulation of straw? / Jensen, Margit Bak; Herskin, Mette S.; Forkman, Björn; Pedersen, Lene Juul.

    Improving pig welfare - what are the ways farward?. 2015. p. 97-97.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  89. Published

    Does temperament affect learning in calves? / Webb, Laura E.; van Reenen, Cornelis G.; Jensen, Margit Bak; Schmitt, Océane; Bokkers, Eddie A. M.

    In: Applied Animal Behaviour Science, Vol. 165, 04.2015, p. 33-39.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  90. Published

    Increasing amounts of straw increase growing pig's production and health. / Pedersen, Lene Juul; Herskin, Mette S.; Forkman, Björn; Jensen, Henrik E.; Jensen, Margit Bak.

    Improving pig welfare - what are the ways farward?. 2015. p. 98-98.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  91. Published

    The effect of housing on calving behavior and calf vitality in Holstein and Jersey dairy cows. / Campler, Magnus Robert Bertil; Munksgaard, Lene; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 98, 01.2015, p. 1797-1804.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  92. Published

    Effect of increasing amounts of straw on pigs’ explorative behaviour. / Jensen, Margit Bak; Herskin, Mette S.; Forkman, Björn; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 171, 2015, p. 58-63.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  93. Published

    Halte køer opstaldet på sand har bedre liggekomfort. / Bak, Anne Sandgrav; Jensen, Margit Bak.

    In: Ny KvægForskning, Vol. 2, No. 13. årgang, 2015, p. 2-3.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  94. Published

    Hunger in pregnant sows: Effects of a fibrous diet and free access to straw. / Jensen, Margit Bak; Pedersen, Lene Juul; Theil, Peter Kappel; Knudsen, Knud Erik Bach.

    In: Applied Animal Behaviour Science, Vol. 171, 2015, p. 81-87.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  95. Published

    Pair housing and enhanced milk allowance increase play behavior and improve performance in dairy calves. / Jensen, Margit Bak; Duve, Linda Rosager; Weary, D. M.

    In: Journal of Dairy Science, Vol. 98, 2015, p. 2568-2575.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  96. 2014
  97. Published

    Anvendelse af sygebokse og kvantificering af halte køers præferencer. / Jensen, Margit Bak; Houe, Hans; Herskin, Mette S; Thomsen, Peter T.; Williams, Charlotte Amdi; Forkman, Bjørn.

    2014. Poster session presented at Videncenter for Dyrevelfærds konference 2014, 2014, Denmark.

    Research output: Contribution to conferencePosterResearch

  98. Published

    Anvendelse af sygebokse og kvantificering af halte køers præferencer. / Jensen, Margit Bak; Houe, Hans; Herskin, Mette S; Thomsen, Peter T.; Williams, Charlotte Amdi; Forkman, Björn.

    2014. Abstract from Videncenter for Dyrevelfærd: Det rige liv - berigelse på tværs af dyrearter, København, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  99. Published

    Hvordan spørger vi dyr om deres adfærdsmæssige behov og præferrencer? / Jensen, Margit Bak.

    2014. Abstract from Videncenter for Dyrevelfærds konference 2014, 2014, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  100. Published

    How much is enough? The amount of straw necessary to satisfy pigs’ need to perform exploratory behaviour. / Pedersen, Lene Juul; Herskin, Mette S; Forkman, Björn; Halekoh, Ulrich; Kristensen, Kristian; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 160, 11.2014, p. 46-55.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  101. Published

    The use of hospital pens in Danish dairy production. / Amdi, C; Jensen, Margit Bak; Herskin, Mette S; Thomsen, Peter T.; Forkman, Bjørn; Houe, Hans.

    2014. Poster session presented at WAFL - The 6th International Conference on the Assessment of Animal Welfare at Farm and Group Level, Clermont-Ferrand, France, France.

    Research output: Contribution to conferencePosterResearch

  102. Published

    The use of hospital pens in Danish dairy production. / Amdi, C.; Jensen, Margit Bak; Herskin, Mette S; Thomsen, Peter T.; Forkman, Björn; Houe, Hans.

    Proceedings of the 6th International Conference on the Assessment of Animal Welfare at Farm and Group Level. 2014. p. 221.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  103. Published

    Effect of amount of straw provided to growing/finishing pigs on gastric ulceration at slaughter. / Herskin, Mette S; Jensen, Henrik E.; Jespersen, A.; Forkman, Björn; Jensen, Margit Bak; Canibe, Nuria; Pedersen, Lene Juul.

    In: European Association for Animal Production. Annual Meeting. Book of Abstracts, 08.2014, p. 223-223.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  104. Published

    Effects of level of social contact on dairy calf behavior and health. / Jensen, Margit Bak; Larsen, Lars Erik.

    In: Journal of Dairy Science, Vol. 97, No. 8, 08.2014, p. 5035-5044.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  105. Published

    Udredning om svins behov for at optage vand om natten. / Jensen, Margit Bak; Pedersen, Lene Juul; Theil, Peter Kappel; Andersen, Heidi Mai-Lis; Schild, Sarah-Lina Aagaard.

    No. 1312978, 2014. 27 p., Jul 01, 2014.

    Research output: Memorandum/expositionMemorandum

  106. Published

    The effect of pair housing and enhanced milk feeding on play behaviour in dairy calves. / Jensen, Margit Bak; Duve, Linda Rosager; Weary, Daniel M.

    Proceedings of the 48th Congress of the International Society for Applied Ethology. ed. / Inma Estevez; Xavier Manteca; Raul H. Marin; Xavier Averós. Wageningen Academic Publishers, 2014. p. 143-143.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  107. Published

    Dairy cows seek isolation at calving and when ill. / Proudfoot, K L; Jensen, M B; Weary, D M; von Keyserlingk, M A G.

    In: Journal of Dairy Science, Vol. 97, No. 5, 05.2014, p. 2731-2739.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  108. Published

    Chopped or Long Roughage: What Do Calves Prefer? Using Cross Point Analysis of Double Demand Functions. / Webb, Laura E.; Jensen, Margit Bak; Engel, Bas; van Reenen, Cornelis G.; Gerrits, Walter J.J.; de Boer, Imke J.M.; Bokkers, Eddie A.M.

    In: P L o S One, Vol. 9, No. 2, e88778, 18.02.2014.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  109. Published

    Short communication: Flooring preferences of dairy cows at calving. / Campler, M; Munksgaard, L; Jensen, M B; Weary, D M; von Keyserlingk, M A G.

    In: Journal of Dairy Science, Vol. 97, No. 2, 02.2014, p. 892-896.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  110. Published

    Adfærd og opstaldning under opstart af laktation. / Munksgaard, Lene; Campler, Magnus Robert Bertil; Jensen, Margit Bak.

    Goldkøer og nykælvere - fodring, opstaldning og management: DCA rapport nr. 35. ed. / Lene Munksgaard; Martin Riis Weisbjerg; Mogens Larsen. Vol. 35 DCA - Nationalt center for fødevarer og jordbrug, 2014. p. 31-34.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  111. Published

    Kælvningsadfærd: virkning af opstaldning og management. / Jensen, Margit Bak; Proudfoot, Katy; von Keyserlingk, Marina A.G.; Campler, Magnus Robert Bertil; Munksgaard, Lene.

    Goldkøer og nykælvere - fodring, opstaldning og management: DCA rapport nr. 35. ed. / Lene Munksgaard; Martin Riis Weisbjerg; Mogens Larsen. Vol. 35 DCA - Nationalt center for fødevarer og jordbrug, 2014. p. 25-30.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  112. Published

    Opstaldning i goldperioden. / Campler, Magnus Robert Bertil; Jensen, Margit Bak; Munksgaard, Lene.

    Goldkøer og nykælvere - fodring, opstaldning og management: DCA rapport nr. 35. ed. / Lene Munksgaard; Martin Riis Weisbjerg; Mogens Larsen. Vol. 35 DCA - Nationalt center for fødevarer og jordbrug, 2014. p. 6-9.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  113. Published

    Welfare of the dairy cow around the time of calving. / Jensen, Margit Bak; Proudfoot, Katy; von Keyserlingk, Marina A.G.

    Proceedings of the 25th Nordic Regional Symposium of the International Society for Applied Ethology. ed. / Knut E. Bøe; Bjarne Braastad; Ruth C. Newberry. HealthUMB, Norwegian University of Life Sciences, 2014. p. 28-28.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  114. Published

    Methods for cross point analysis of double-demand functions in assessing animal preferences. / Engel, Bas; Webb, Laura E.; Jensen, Margit Bak; van Reenen, Cornelis G.; Bokkers, Eddie A.M.

    In: Applied Animal Behaviour Science, Vol. 160, 2014, p. 138-147.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  115. Published

    Nulpunktsundersøgelsen i kvægbesætninger i 2013. / Bennedsgaard, Torben Werner; Jensen, Margit Bak; Sørensen, Jan Tind.

    Dyrevelfærd i Danmark 2014. 1. ed. Fødevarestyrelsen, 2014. p. 19-23.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearchpeer-review

  116. 2013
  117. Published

    Hollænderne gør det også. / Vaarst, Mette; Jensen, Margit Bak.

    In: Økologi & Erhverv, 29.11.2013, p. 15.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperContribution to newspaper - Newspaper articleCommunication

  118. Published

    Anveldelse af sygebokse og kvantificering af halte køers præferencer. / Jensen, Margit Bak; Houe, Hans; Herskin, Mette S; Thomsen, Peter Thorup; Williams, Charlotte Amdi; Forkman, Björn.

    2013. Abstract from Videncenter for Dyrevelfærd, København, .

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  119. Published

    Anvendelse af sygebokse og kvantificering af halte køers præferencer. / Jensen, Margit Bak; Houe, Hans; Herskin, Mette S; Thomsen, Peter T.; Williams, Charlotte Amdi; Forkman, Bjørn.

    2013. Poster session presented at Videncenter for Dyrevelfærd konference, København, Denmark.

    Research output: Contribution to conferencePosterResearch

  120. Published
  121. Published

    Chopped or long roughage: what do calves prefer? / Webb, Laura; Jensen, Margit Bak; Engel, Bas; Van Reenen, Kees; De Boer, Inke; Gerrits, Walter; Bokkers, Eddie.

    Proceedings of the 47th Congress of the International Society for Applied Ethology. ed. / Maria José Hötzel; Luiz Carlos Pinheiro Machado Filho. Wageningen Academic Publishers, 2013. p. 71-71.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  122. Published

    Computer-Controlled Milk-Feeding in Calves. / Jensen, Margit Bak; de Passillé, Anne Marie; Rushen, Jeff.

    2013. Abstract from Precision Dairy Conference and Expo, Rochester, Minnesota, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  123. Published

    The effect of social contact in dairy calves on behaviour and health. / Jensen, Margit Bak; Larsen, Lars Erik.

    Proceedings of the 47th Congress of the International Society for Applied Ethology. ed. / Maria José Hötzel; Luiz Carlos Pinheiro Machado Filho. Wageningen Academic Publishers, 2013. p. 63-63.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  124. Published

    Effect of moving dairy cows at different stages of labor on behavior during parturition. / Proudfoot, K.L.; Jensen, Margit Bak; Heegaard, Peter M. H.; von Keyserlingk, M.A.G.

    In: Journal of Dairy Science, Vol. 96, 03.2013, p. 1638-1646.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  125. Published

    Group housing and milk feeding of dairy calves. / Jensen, Margit Bak; Weary, Dan.

    Proceedings of the 2013 Western Canadian Dairy Seminar. ed. / Lorraine Doepel. Vol. 25 2013. p. 179-189.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  126. Published

    The maternity pen from the cow's perspective. / Proudfoot, Kathryn L.; Weary, Dan; Jensen, Margit Bak; von Keyserlingk, Marina A.G.

    Proceedings of the 2013 Western Canadian Dairy Seminar. ed. / Lorraine Doepel. Vol. 25 2013. p. 363.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  127. Published

    Using behaviour to improve housing and management around the time of calving. / Jensen, Margit Bak; Proudfoot, Kathryn L.; von Keyserlingk, Marina A.G.

    Proceedings of the 2013 Western Canadian Dairy Seminar. ed. / Lorraine Doepel. Vol. 25 2013. p. 63-73.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearchpeer-review

  128. 2012
  129. Published

    Blood sampling and hemolysis affect concentration of plasma metabolites. / Theil, Peter Kappel; Pedersen, Lene Juul; Jensen, Margit Bak; Yde, Christian Clement; Knudsen, Knud Erik Bach.

    In: Journal of Animal Science, Vol. 90, No. Suppl.4, 12.2012, p. 412-414.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  130. Published
  131. Published

    The effects of social contact and milk allowance on responses to handling, play, and social behavior in young dairy calves. / Duve, Linda Rosager; Weary, D.M.; Halekoh, Ulrich; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 95, No. 11, 11.2012, p. 6571-6581.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  132. Published

    Dairy cows seek isolation when ill. / Jensen, Margit Bak.

    2012. Abstract from Dairy Cattle Welfare Symposium, Guelph, Canada.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  133. Published

    Social behavior of young dairy calves housed with limited or full social contact with a peer. / Duve, Linda Rosager; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 95, No. 10, 10.2012, p. 5936–5945.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  134. Published

    Behaviour around the time of calving in dairy cows. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 139, No. 3-4, 07.2012, p. 195-202.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  135. Published

    Behavioural changes prior to parturition in dairy cows. / Jensen, Margit Bak.

    2012. Abstract from ISAE, Wien, Austria.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  136. Published

    Feeding motivation and plasma metabolites in pregnant sows fed diets rich in dietary fiber either once or twice daily. / Jensen, Margit Bak; Pedersen, Lene Juul; Theil, Peter Kappel; Yde, Christian Clement; Knudsen, Knud Erik Bach.

    In: Journal of Animal Science, Vol. 90, No. 6, 06.2012, p. 1910-1919.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  137. Published

    To move or not to move: when should dairy cows be moved to maternity pens. / Proudfoot, K.L.; Jensen, Margit Bak; von Keyserlingk, M.A.G.

    2012. Abstract from ADSA-AMPA-ASAS-CSAS-WSASAS Joint annual meeting, Phoenix, Arizona, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  138. Published

    Blood sampling and hemolysis affect concentrations of plasma nutrients. / Theil, Peter Kappel; Pedersen, Lene Juul; Jensen, Margit Bak; Yde, Christian Clement; Knudsen, Knud Erik Bach.

    Book of Abstracts 2012: Digestive Physiology of Pigs . 2012. p. 133-133.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  139. Published

    Strøelsesmængder i sengebåse til ungkvæg. / Jensen, Margit Bak.

    Foulum : DCA - Nationalt center for fødevarer og jordbrug, 2012. 18 p. (DCA rapport).

    Research output: Book/anthology/dissertation/reportReport

  140. Published

    Adfærdsmæssige ændringer før kælvning. / Jensen, Margit Bak.

    2012. Abstract from Kvægkongres 2012, Herning, Denmark.

    Research output: Contribution to conferenceConference abstract for conferenceCommunication

  141. Published

    Behaviour around parturition in dairy cows. / Jensen, Margit Bak.

    2012. Abstract from 24th ISAE Nordic Regional Meeting, Skara, Sweden.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  142. Published

    Indoor-housed dairy cows seek isolation from herdmates at calving. / Proudfoot, Kathryn L.; Jensen, Margit Bak; von Keyserlingk, M.A.G.

    2012. Abstract from 24th ISAE Nordic Regional Meeting, Skara, Sweden.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  143. Published

    Agonistic behavior in Danish Holstein and Jersey cows in free stalls and on deep bedding during the pre-partum period. / Campler, Magnus Robert Bertil; Jensen, Margit Bak; Munksgaard, Lene.

    2012.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  144. Published

    Lying and feeding bahavior in Danish Holstein and Jersey cows during the prepartum period. / Campler, Magnus Robert Bertil; Jensen, Margit Bak; Munksgaard, Lene.

    2012. Abstract from Dairy Cattle Welfare Symposium, Guelph, Canada.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  145. Published

    Lying and feeding behavior in Danish Holstein and Jersey cows during the prepartum period. / Campler, Magnus Robert Bertil; Jensen, Margit Bak; Munksgaard, Lene.

    2012. Poster session presented at Dairy Cattle Welfare Symposium, Guelph, Canada.

    Research output: Contribution to conferencePosterResearch

  146. 2011
  147. Published
  148. Published

    The early behaviour of cow and calf in an individual calving pen. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 134, No. 3-4, 15.11.2011, p. 92-99.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  149. Published

    The level of social contact affects social behaviour in pre-weaned dairy calves. / Duve, Linda Rosager; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 135, No. 1-2, 11.2011, p. 34-43.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  150. Published

    Mæthedsfremmende fodring af drægtige søer. / Jensen, Margit Bak; Pedersen, Lene Juul; Theil, Peter Kappel; Yde, Christian Clement; Knudsen, Knud Erik Bach.

    In: Hyologisk, 28.07.2011, p. 22-25.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  151. Published

    Effects of pair housing versus limited social contact on the response of dairy calves to separation. / Duve, Linda Rosager; Jensen, Margit Bak; Weary, D.M.

    2011. Abstract from ADSA/ASAS, New Orleans, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  152. Published

    Motivation for social contact in horses measured by operant conditioning. / Søndergaard, Eva; Jensen, Margit Bak; Nicol, Christine J.

    In: Applied Animal Behaviour Science, Vol. 132, No. 3-4, 05.2011, p. 131-137.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  153. Published

    Monitoring cattle welfare based on behaviour. / Jensen, Margit Bak.

    2011. Abstract from 23rd Nordic Symposium of the ISAE, Tartu, Estonia.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  154. Published

    Adfærdsmæssige ændringer ved sygdom hos mælkefodrede kalve. / Jensen, Margit Bak; Decker, Erik Luc; Svensson, Catarina; Trenel, Philipp; Skjøth, Flemming.

    Intern rapport nr. 110. ed. / Margit Bak Jensen; Lene Munksgaard. Vol. 110 2011. p. 8-10.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  155. Published

    Validering af automatisk registrering af aktivitet hos kalve. / Trenel, Philipp; Jensen, Margit Bak; Skjøth, Flemming.

    Intern rapport nr. 110. ed. / Margit Bak Jensen; Lene Munksgaard. Vol. 110 2011. p. 11-13.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  156. 2010
  157. Published

    Effects of hunger level and tube diameter on thefeeding behavior of teat-fed dairy calves. / Herskin, Mette S; Skjøth, Flemming; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 93, No. 5, 05.2010, p. 2053-2059.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  158. Published

    Behavioural responses to disease in dairy calves. / Jensen, Margit Bak; Trénel, Philipp; Svensson, Catarina; Decker, Erik Luc; Skjøth, Flemming.

    Proceedings of the 44th Congress of the International Society for Applied Ethology (ISAE): Coping in large groups. 2010. p. 38-38.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  159. Published

    Effects of feeding level and access to rooting material on behaviour of growing pigs in situations with reduced feeding space and delayed feeding. / Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 123, No. 1-2, 2010, p. 1-6.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  160. Published

    Monitoring calf health using behaviour. / Jensen, Margit Bak; Svensson, C; Trénel, Philipp; Decker, Erik Luc; Skjøth, Flemming.

    2010. Abstract from 22nd Nordic ISAE winter meeting, .

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  161. Published

    Social bonding and sociability are affected by the level of social contact in dairy calves. / Duve, Linda Rosager; Jensen, Margit Bak.

    Proceedings of the 44th Congress of the International Society for Applied Ethology (ISAE): Coping in large groups. 2010. p. 86-86.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  162. Published

    Technical note: Use of accelerometers to describe gait patterns in dairy calves. / Passillé, A. M. de; Jensen, Margit Bak; Chapinal, N.; Rushen, J.

    In: Journal of Dairy Science, Vol. 93, No. 7, 2010, p. 3287-3293.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  163. Published

    The effect of group composition and age on social behaviour and competition in groups of weaned dairy calves. / Færevik, G.; Jensen, Margit Bak; Bøe, K. E.

    In: Journal of Dairy Science, Vol. 93, No. 9, 2010, p. 4274-4279.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  164. Published

    The effect of type of rooting material and space allowance on exploration and abnormal behaviour in growing pigs. / Jensen, Margit Bak; Studnitz, Merete; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 123, No. 3-4, 2010, p. 87-92.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  165. 2009
  166. Published

    Short communication: Milk meal pattern of dairy calves is affected by computer-controlled milk feeder set-up. / Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 92, 2009, p. 2906-2910.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  167. Published

    Technical note: Quantifying and characterizing behavior in dairy calves using the IceTag automatic recording device. / Trénel, P.; Jensen, Margit Bak; Decker, Erik Luc; Skjøth, F.

    In: Journal of Dairy Science, Vol. 92, No. 7, 2009, p. 3397-3401.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  168. Published

    Velfærd i relation til opstaldning og management hos slagtekalve - hvad siger rapport om hold af malkekvæg?. / Jensen, Margit Bak.

    Slagtekalveproduktion - temamøde - Intern rapport husdyrbrug nr. 16. ed. / Mogens Vestergaard. 1. ed. Foulum : Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2009.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  169. Published

    Can increased resistance in the milk tube be used to identify diseased calves when disease is modelled by experimental changes in hunger level? / Herskin, Mette S; Skjøth, Flemming; Jensen, Margit Bak.

    Proceedings of the 21st Nordic Symposium of the International Society for Applied Ethology, 19-21 January 2009, Bjerringbro, Denmark. ed. / Eva Søndergaard; Liat Romme Thomsen; Margit Bak Jensen. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2009. p. 24 (Internal report, animal science; No. 13).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  170. Published

    Hunger in pregnant sows; the effect of fibre diet and free access to straw. / Pedersen, Lene Juul; Jensen, Margit Bak.

    2009. Abstract from 43rd Congress of the International Society for Applied Ethology, Cairns, Australia.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  171. Published

    Kort notat om drikkepladser til kvæg. / Jensen, Karin Hjelholt; Jensen, Margit Bak.

    No. 18466, No. 528624, 2009. 2 p., Mar 02, 2009.

    Research output: Memorandum/expositionQuestion & Answer/hearing

  172. Published

    Proceedings of the 21st Nordic Symposium of the International Society for Applied Ethology, 19-21 January 2009, Bjerringbro, Denmark. / Søndergaard, Eva (Editor); Thomsen, Liat Romme (Editor); Jensen, Margit Bak (Editor).

    Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2009. 33 p. (Internal report, animal science; No. 13).

    Research output: Book/anthology/dissertation/reportReport

  173. Published

    Validation of an automatic recording device for measuring behaviour in dairy calves. / Trénel, P; Jensen, Margit Bak; Decker, Erik Luc; Skjøth, Flemming.

    Proceedings of the 21st Nordic Symposium of the International Society for Applied Ethology, 19-21 January 2009, Bjerringbro, Denmark. ed. / Eva Søndergaard; Liat Romme Thomsen; Margit Bak Jensen. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2009. p. 25 (Internal report, animal science; No. 13).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  174. 2008
  175. Published

    A barrier can reduce competition over teats in pair-housed milk-fed calves. / Jensen, M B; de Passillé, A.M.; von Keyserlingk, M.A.G.; Rushen, J.

    In: Journal of Dairy Science, Vol. 91, 2008, p. 1607-1613.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  176. Published

    Asking animals about their behavioural needs and preferences. / Jensen, Margit Bak; Pedersen, Lene Juul.

    Proceedings of the 20th Nordic Symposium of the ISAE. ed. / Knut E Bøe; Adroaldo J Zanella. 2008. p. 10-10.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  177. Published

    Hunger in pregnant sows; the effects of fibre type and number of daily feedings. / Jensen, Margit Bak; Pedersen, Lene Juul.

    Proceedings of the 42nd Congress of the ISAE: Applied ethology. Addressing future challenges in animal agriculture. ed. / Laura Boyle; Niamh O'Connell; Alison Hanlon. 2008. p. 40-40.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  178. Published

    Milk allowance and weaning method affect the use of a computer controlled milk feeder and the development of cross-sucking in dairy calves. / Nielsen, Per Peetz; Jensen, Margit Bak; Lidfors, Lena.

    In: Applied Animal Behaviour Science, Vol. 109, No. 2-4, 2008, p. 223-237.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  179. Published

    Milk portion size and milk flow affects dairy calves' behaviour. / Nielsen, Per Peetz; Jensen, Margit Bak; Lidfors, Lena.

    Proceedings of the 42nd Congress of the ISAE: Applied ethology. Addressing future challenges in animal agriculture. ed. / Laura Boyle; Niamh O'Connell; Alison O'Connell. 2008. p. 175-175.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  180. Published

    Mindre stress hos amme-tante-kalve fravænnet i to trin. / Jensen, Margit Bak.

    In: KvaegInfo, No. 1914, 2008.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  181. Published

    Pigs' preferences for rooting materials measured in a three-choice maze-test. / Jensen, Margit Bak; Studnitz, Merete; Halekoh, Ulrich; Pedersen, Lene Juul; Jørgensen, Erik.

    In: Applied Animal Behaviour Science, Vol. 112, No. 3-4, 2008, p. 270-283.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  182. Published

    The effects of teat bar design and weaning method on behaviour, intake and gain of dairy calves. / Nielsen, P P; Jensen, M B; Lidfors, Lena.

    In: Journal of Dairy Science, 2008, p. 2423-2432.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  183. Published

    The importance of a food feedback in rooting materials for pigs measured by double demand curves with and without a common scaling factor. / Holm, Louise; Jensen, Margit Bak; Pedersen, Lene Juul; Ladevig, Jan.

    In: Applied Animal Behaviour Science, Vol. 111, 2008, p. 68-84.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  184. Published

    Using motivation tests to assess etological needs and preferences. / Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 113, 2008, p. 340-356.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  185. Published

    Velfærd hos ungkvæg. / Jensen, Margit Bak (Editor); Nielsen, Tine Rousing (Editor); Vestergaard, Mogens (Editor).

    Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2008. 49 p. (DJF rapport, husdyrbrug; No. 85).

    Research output: Book/anthology/dissertation/reportReport

  186. Published

    Virkning af opstaldning og management på ungkvægs velfærd. / Jensen, Margit Bak; Nielsen, Tine Rousing.

    Velfærd hos ungkvæg. ed. / Margit Bak Jensen; Tine Rousing Nielsen; Mogens Vestergaard. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2008. p. 25-40 (DJF-rapport, husdyrbrug; No. 85).

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearch

  187. Published

    Weaning and separation in two steps : A way to decrease stress in dairy calves suckled by foster cows. / Loberg, Jenny M; Hernandez, Carlos E; Thierfelder, Tomas; Jensen, Margit B; Berg, Charlotte; Lidfors, Lena.

    In: Applied Animal Behaviour Science, 2008, p. 222-234.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  188. 2007
  189. Published

    Age at introduction to the group affects dairy calves' use of a computer-controlled milk feeder. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 107, No. 1-2, 2007, p. 22-31.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  190. Published

    Assessment of positive emotions in animals to improve their welfare. / Boissy, Alain; Manteuffel, Gerhard; Jensen, Margit Bak; Moe, Randi Oppermann; Spruijt, Berry; Keeling, Linda J.; Winckler, Christoph; Forkman, Björn; Dimitrov, Ivan; Langbein, Jan; Bakken, Morten; Veissier, Isabelle; Aubert, Arnaud.

    In: Physiology & Behavior, Vol. 92, 2007, p. 375-397.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  191. Published

    Behaviour in calves - effect of housing and milk-feeding method. / Jensen, Margit Bak.

    Cattle Consultancy Days 2007: Annual Conference for Bovine Veterinary Practitioners and Production Consultants. 2007. p. 117-120.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  192. Published

    Behaviour in dairy calves when weaned and separated in two steps from foster cows. / Loberg, JM; Hernandez, C; Thierfelder, T; Jensen, Margit Bak; Berg, C; Lidfors, L.

    Proceedings of the 19th Nordic Symposium of the International Society for Applied Ethology. ed. / Lena Lidfors; Margareta Rundgren; Maria Andersson. 2007. p. 27.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  193. Published

    Concurrent schedules of reinforcement as a method to quantify the relative attractiveness of two rooting materials. / Pedersen, Lene Juul; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 107, No. 1-2, 2007, p. 147-151.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  194. Published

    Datastyrte melkeföringsautomater for kalver : Oversikt over internasjonale forskningsresultater. / Bøe, Knut Egil; Jensen, Margit Bak.

    Proceedings from the conference Calf Management. 2007. p. 97-103.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  195. Published

    Identification of diseased calves by use of data from automatic milk feeders. / Svensson, C; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 90, No. 2, 2007, p. 994-997.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  196. Published

    Increased group size reduces conflicts and strengthens the preference for familiar group mates after regrouping of weaned dairy calves (Bos taurus). / Færevik, Gry; Andersen, Inger L.; Jensen, Margit Bak; Bøe, Knut E.

    In: Applied Animal Behaviour Science, Vol. 108, 2007, p. 215-228.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  197. Published

    Milkbar design and weaning by diluted the milk affects dairy calves' behaviour. / Nielsen, Per Peetz; Jensen, Margit Bak; Thierfelder, Tomas; Lidfors, Lena.

    Proceedings of the 41st international congress of the ISAE. ed. / Francisco Galindo; Lorenzo Alvarez. 2007. p. 87-87.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  198. Published

    Ranking of Simultaneously Presented Choice Options in Animal Preference Experiments (p NA). / Halekoh, Ulrich; Jørgensen, Erik; Jensen, Margit Bak; Pedersen, Lene Juul; Studnitz, Merete; Højsgaard, Søren.

    In: Biometrical Journal, Vol. 49, No. 4, 2007, p. 599-612.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  199. Published

    Reaction of foster cows to prevention of suckling from and separation from four calves simultaneously or in two steps. / Loberg, J M; Hernandez, C E; Thierfelder, T; Jensen, Margit Bak; Berg, C; Lidfors, L.

    In: Journal of Animal Science, Vol. 85, 2007, p. 1522-1529.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  200. Published

    The use of rooting material by growing pigs in relation to time of feeding. / Jensen, Margit Bak; Pedersen, Lene Juul.

    Proceedings of the 41st international congress of the ISAE. ed. / Francisco Galindo; Lorenzo Alvarez. 2007. p. 144-144.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  201. Published

    The value assigned to six different rooting materials by growing pigs. / Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 108, No. 1-2, 2007, p. 31-44.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  202. Published

    Two-step weaning reduces stress in dairy cattle. / Loberg, Jenny M; Hernandez, Carlos; Thierfelder, Tomas; Jensen, Margit Bak; Lidfors, Lena; Berg, Charlotte.

    Proceedings of the 41st international congress of the ISAE. ed. / Francisco Galindo; Lorenzo Alvarez. 2007. p. 85-85.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  203. Published
  204. Published

    Which materials are suitable rooting materials for growing pigs? / Jensen, Margit Bak; Pedersen, Lene Juul.

    Proceedings of the 19th Nordic Symposium of the International Society for Applied Ethology. ed. / Lena Lidfors; Margareta Rundgren; Maria Andersson. 2007. p. 6.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  205. Published

    Why do pigs root and in what will they root? A review on the exploratory behaviour of pigs in relation to environmental enrichment. / Studnitz, Merete; Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 107, 2007, p. 183-197.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  206. 2006
  207. Published

    Age at introduction to the group affects dairy calves' use of a computer-controlled milk feeder. / Jensen, Margit Bak.

    ISAE 2006: Proceedings of the 40th International Congress of the ISAE. ed. / M Mendl; JWS Bradshaw; OHP Burman; A Butterworth; MJ Harris; SDE Held; SM Jones; KE Littin; C.J. Nicol; DCJ Main; RMA Parker; ES Paul; G Richards; CM Sherwin; PTE Statham; MJ Toscano; PD Warriss. 2006. p. 158.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  208. Published

    Assessment of positive emotions in animals to improve their welfare. / Boissy, A; Manteuffel, G; Jensen, Margit Bak; Oppermann Moe, R; Spruijt, B; Keeling, L; Winckler, C; Forkman, B; Dimitrov, I; Langbein, J; Bakken, M; Veissier, I; Aubert, A.

    Cost Action 846: measuring and monitoring farm animal welfare. <Forlag uden navn>, 2006. p. 30.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  209. Published

    Behaviour and social interactions of dairy calves kept at different group sizes. / Færevik, Gry; Andersen, Inger Lise; Jensen, Margit Bak; Bøe, Knut Egil.

    ISAE 2006: Proceedings of the 40th International Congress of the ISAE. ed. / M Mendl; JWS Bradshaw; OHP Burman; A Butterworth; MJ Harris; SDE Held; SM Jones; KE Littin; DCJ Main; CJ Nicol; RMA Parker; ES Paul; G Richards; CM Sherwin; PTE Statham; MJ Toscano; PD Warriss. 2006. p. 99.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  210. Published

    Behaviour of dairy calves after regrouping - the effect of group size. / Færevik, Gry; Andersen, Inger Lise; Jensen, Margit Bak; Bøe, Knut Egil.

    Proceedings of the 18th Nordic Symposium of the ISAE. ed. / Hannu T. Korhonen; Satu Raussi; Laura Hänninen; Matti Heikkilä. 2006. p. 11.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  211. Published

    Beskæftigelses- og rodematerialer til slagtesvin. / Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Hyologisk, No. 12, 2006, p. 24-26.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  212. Published

    Computer-controlled milk feeding of group-housed calves: The effect of milk allowance and weaning type. / Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 89, 2006, p. 201-206.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  213. Published

    Dairy calves social preferences and the significance of a companion animal during separation from the group. / Færevik, Gry; Jensen, Margit Bak; Bøe, Knut Egil.

    In: Applied Animal Behaviour Science, Vol. 99, 2006, p. 205-221.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  214. Published

    Demand for swimming water and running wheel with 1 min of access per reward. / Hansen, Steffen W.; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 98, 2006, p. 145-154.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  215. Published

    Horses' motivation for three levels of social contact as measured by operant conditioning. / Søndergaard, Eva; Jensen, Margit Bak; Nicol, Christine J.

    ISAE 2006: Proceedings of the 40th International Congress of the ISAE. ed. / M Mendl; JWS Bradshaw; OHP Burman; A Butterworth; MJ Harris; SDE Held; SM Jones; KE Littin; DCJ Main; CJ Nicol; RMA Parker; ES Paul; G Richards; CM Sherwin; PTE Statham; MJ Toscano; PD Warriss. 2006. p. 87.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  216. Published

    Kalve i mælkefodringsperioden. / Jensen, Margit Bak.

    Velfærd hos malkekøer og kalve. ed. / Lene Munksgaard; Eva Søndergaard. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2006. p. 175-191 (DJF rapport, husdyrbrug; No. 74).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  217. Published

    Kvægets adfærd. / Krohn, Christian C.; Jensen, Margit Bak.

    Velfærd hos malkekøer og kalve. ed. / Lene Munksgaard; Eva Søndergaard. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2006. p. 25-52 (DJF rapport, husdyrbrug; No. 74).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  218. Published

    Kælvning og den spæde kalv. / Jensen, Margit Bak; Røntved, Christine M.

    Velfærd hos malkekøer og kalve. ed. / Lene Munksgaard; Eva Søndergaard. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2006. p. 163-174 (DJF rapport, husdyrbrug; No. 74).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  219. Published

    Measuring animals' preferences by double demand curves: The importance of a food feedback in rooting materials for pigs. / Holm, Louise; Jensen, Margit Bak; Pedersen, Lene Juul; Ladevig, Jan.

    Proceedings of the 18th Nordic Symposium of the ISAE. ed. / Hannu T. Korhonen; Satu Raussi; Laura Hänninen; Matti Heikkilä. 2006. p. 12.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  220. Published

    Quantitative evaluation of the motivation to access a running wheel or a water bath in farm mink. / Hansen, Steffen W.; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 98, 2006, p. 127-144.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  221. Published

    Succes med mælkefodringsautomater - praktiske anvisninger. / Jensen, Margit Bak.

    Dansk Kvæg Kongres 2006. 2006. p. 116-117.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  222. Published

    Sådan opnås succes med mælkefodringsautomater til kalve i grupper. / Jensen, Margit Bak.

    In: Kvaeg, No. 8, 2006, p. 24-29.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  223. Published

    The effect of age at introduction and number of milk-portions on the behaviour of group housed dairy calves fed by a computer controlled milk feeder. / Rasmussen, Lone; Jensen, Margit Bak; Jeppesen, Leif Lau.

    In: Applied Animal Behaviour Science, Vol. 100, 2006, p. 153-163.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  224. Published

    The effects of milk feeding method and group size on feeding behaviour and cross-sucking in group-housed dairy calves. / Jensen, Margit Bak; Budde, M.

    In: Journal of Dairy Science, Vol. 89, No. 12, 2006, p. 4778-4783.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  225. Published

    The importance of a food feedback in rooting materials for pigs. / Holm, Louise; Jensen, Margit Bak; Pedersen, Lene Juul; Ladevig, Jan.

    ISAE 2006: Proceedings of the 40th International Congress of the ISAE. ed. / M Mendl; JWS Bradshaw; OHP Burman; A Butterworth; MJ Harris; SDE Held; SM Jones; KE Littin; DCJ Main; CJ Nicol; RMA Parker; ES Paul; G Richards; CM Sherwin; PTE Statham; MJ Toscano; PD Warriss. 2006. p. 79.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  226. Published

    Transponderstyrede mælkeautomater til kalve i grupper - vigtigt med et godt samspil mellem kalv og automat. / Jensen, Margit Bak.

    In: KvaegInfo, No. 1618, 2006.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  227. Published

    Weaning and separation at different times is less stressful for foster cows. / Loberg, Jenny M; Hernandez, Carlos E; Jensen, Margit Bak; Berg, Charlotte; Lidfors, Lena.

    ISAE 2006: Proceedings of the 40th International Congress of the ISAE, University of Bristol, August 8th - 12th, 2006. ed. / M. Mendl; J.W.S. Bradshaw; O.H.P. Burman; A. Butterworth; M.J. Harris; S.D.E. Held; S.M. Jones; K.E. Littin; D.C.J. Main; C.J. Nicol; R.M.A. Parker; E.S. Paul; G. Richards; C.M. Sherwin; P.T.E. Statham; M.J. Toscano; P.D. Warriss. 2006. p. 21.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  228. 2005
  229. Published

    Adfærdsforskning hos svin : Rodematerialer til slagtesvin og løsgående søer i farestalden. / Jensen, Margit Bak; Pedersen, Lene Juul.

    2005. 34 p. (DJF Intern rapport; No. 228).

    Research output: Book/anthology/dissertation/reportReport

  230. Published

    Automatisk mælkefodring af kalve i grupper. / Jensen, Margit Bak; Sørensen, Jan Tind; Strudsholm, F.

    2005. Paper presented at Temadag "Kalvens nye vilkår", Forskningscenter Foulum, 18. maj, Foulum, Denmark.

    Research output: Contribution to conferencePaperResearch

  231. Published

    Hvad vil svin rode I? En gennemgang af hidtidige forsøg med rode- og beskæftigelsesmaterialer til slagtesvin. / Studnitz, Merete; Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Grøn Viden - Markbrug, No. 43, 2005.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  232. Published

    Milk allowance and weaning method influence calf behaviour. / Nielsen, Per Peetz; Jensen, Margit Bak; Lidfors, L.

    Proc. 39th Int. Congr. of the ISAE, Kanagawa, Japan. 2005. p. 108-108.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  233. Published

    Quantifying behavioural priorities - effects of time constraints on behaviour of dairy cows, Bos taurus. / Munksgaard, Lene; Jensen, Margit Bak; Pedersen, Lene Juul; Hansen, Steffen W.; Matthews, L.

    In: Applied Animal Behaviour Science, Vol. 92, 2005, p. 3-14.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  234. Published

    Ranking of discret choice. / Halekoh, Ulrich; Jørgensen, Erik; Jensen, Margit Bak; Pedersen, Lene Juul; Studnitz, Merete.

    Proc. EAAP, Book of abstracts 11. 2005. p. 222.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  235. Published

    Rodematerialer til slagtesvin. / Studnitz, M; Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Svineproducenten, Vol. 2005, No. 1, februar, 2005, p. 12-13.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  236. Published

    Social preferences and separation stress in group-housed calves. / Færevik, G.; Jensen, Margit Bak; Bøe, K.E.

    Programme and Abstracts, 17th Nordic Symposium of the ISAE, DIAS Internal report No. 214. 2005. p. 9-9.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  237. Published

    Svins foretrukne rodematerialer bestemt ved arbejdstest. / Jensen, Margit Bak.

    Bilag til temamøde "Adfærdsforskning hos svin. Rodematerialer til slagtesvin og løsgående søer i farestalden" den 20. september, DJF Intern rapport nr. 228. 2005. p. 11-12.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  238. Published

    The effect of reward duration on demand functions for rest in dairy heifers and lying requirements as measured by demand functions. / Jensen, Margit Bak; Pedersen, Lene Juul; Munksgaard, Lene.

    In: Applied Animal Behaviour Science, Vol. 90, 2005, p. 207-217.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  239. Published

    The need for lying time in high producing dairy cows. / Munksgaard, Lene; Jensen, Margit Bak; Herskin, Mette S.; Løvendahl, Peter.

    Proceeding of the 39th International Congress of the ISAE. 2005. p. 38.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  240. Published

    The relative attractiveness of six different rooting materials for growing pigs. / Jensen, Margit Bak; Pedersen, Lene Juul; Studnitz, Merete.

    Proc. 39th Int. Congr. of the ISAE, Kanagawa, Japan. 2005. p. 97-97.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  241. Published

    The strength of pigs' preferences for different rooting materials measured using concurrent schedules of reinforcement. / Pedersen, Lene Juul; Holm, Louise; Jensen, Margit Bak; Jørgensen, Erik.

    In: Applied Animal Behaviour Science, Vol. 94, No. 1, 2005, p. 31-48.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  242. Published

    Use of a computer controlled milk feeder in dairy calves - the effects of milk allowance and type of gradual weaning. / Jensen, Margit Bak.

    Programme and Abstracts, 17th Nordic Symposium of the ISAE, DIAS Internal report No. 214. 2005. p. 10-11.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  243. 2004
  244. Published

    Computer-controlled milk feeding of dairy calves: The effects of number of calves per feeder and number of milk portions on use of feeder and social behaviour. / Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 87, 2004, p. 3428-3438.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  245. Published

    Grise foretrækker majsensilage og skovflis. / Jensen, Margit Bak.

    In: Externt FORVM, No. 43, 2004, p. 20-20.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  246. Published
  247. Published

    Locomotor behaviour in dairy calves, the use of demand functions to assess the effect of deprivation. / Jensen, Margit Bak; Tuomisto, L; Pedersen, Lene Juul.

    In: Applied Animal Behaviour Science, Vol. 86, 2004, p. 3-14.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  248. Published

    Measuring the need for rest in dairy cattle using the elasticity of demand functions. / Jensen, Margit Bak; Munksgaard, Lene; Pedersen, Lene Juul; Ladewig, J; Matthews, L.

    Proc. 16th Nordic Symp. of the ISAE. 2004. p. 26-26.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  249. Published

    Milk feeding behaviour in dairy calves. / Jensen, Margit Bak.

    Proc. 38th Int. Congr. of the ISAE. 2004. p. 74-74.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  250. Published

    Måling af husdyrs adfærdsmæssige behov. / Jensen, Margit Bak.

    In: Nyhedsbrevet, Danmarks JordbrugsForskning, 2004.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  251. Published

    Preference for indoor or outdoor exercise during winter in tied dairy cows. / Loberg, J M; Jensen, Margit Bak; Lidfors, L.

    Proc. 38th Int. Congr. of the ISAE. 2004. p. 252-252.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  252. Published

    Prior deprivation and reward duration affect the demand function for rest in dairy heifers. / Jensen, Margit Bak; Munksgaard, Lene; Pedersen, Lene Juul; Ladewig, J; Matthews, L.

    In: Applied Animal Behaviour Science, Vol. 88, 2004, p. 1-11.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  253. Published

    Rodematerialer til slagtesvin. / Jensen, Margit Bak.

    In: Nyhedsbrevet, Danmarks JordbrugsForskning, 2004.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  254. Published

    Rooting materials for pigs - a choice between eighteen materials. / Studnitz, Merete; Jensen, Margit Bak; Pedersen, Lene Juul; Halekoh, Ulrich; Jørgensen, Erik.

    Proc. 38th International Congress of the ISAE. 2004. p. 107.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  255. Published

    The effect of different weather parameters on dairy cows preference for indoor or outdoor exercise. / Loberg, J; Jensen, Margit Bak; Lidfors, L.

    Proc. 16th Nordic Symp. of the ISAE. 2004. p. 28-28.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  256. Published

    The use of demand functions to assess behavioural priorities in farm animals. / Jensen, Margit Bak; Pedersen, Lene Juul; Ladewig, J.

    In: Animal Welfare, Vol. 13, 2004, p. S27-32.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  257. 2003
  258. Published

    Beskæftigelsesmaterialer til mink. / Hansen, Steffen W.; Jensen, Margit Bak.

    In: Nyhedsbrevet, Danmarks JordbrugsForskning, No. 6, 2003, p. 3-3.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  259. Published

    Calves' use of an automatic milk feeder : Effects of milk flow rate and milk allowance. / Jensen, Margit Bak; Holm, Louise.

    Akuelle Arbeiten zur artgemässen Tierhaltung. 2003. p. 134-138 (KTBL-Schrift; No. 418).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  260. Published

    Does pauses in testing affect the demand function for locomotor activity in dairy calves? / Jensen, Margit Bak; Tuomisto, L.; Pedersen, Lene Juul.

    Proceedings of the 37th International Congress of the ISAE. 2003. p. 138-138.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  261. Published

    Effects of time constraints on resting, eating and social behaviour in dairy cows. / Munksgaard, Lene; Jensen, Margit Bak; Pedersen, Lene Juul; Hansen, Steffen W.; Matthews, L.

    Proceedings of the 15th Nordic Symposium of the ISAE. 2003. p. 23-23.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  262. Published

    Grundvidenskabelig og anvendt forskning - som rugbrød og pålæg. / Forkman, B.; Jensen, Margit Bak.

    In: Dansk Veterinærtidsskrift, No. 2, 2003.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  263. Published

    In Denmark rooting material must be provided to all pigs from January 2003. / Studnitz, Merete; Jensen, Margit Bak; Pedersen, Lene Juul.

    Proceedings of the 15th Nordic Symposium of the ISAE. 2003. p. 12-12.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  264. Published

    Sætter mink pris på beskæftigelse? / Hansen, Steffen W.; Jensen, Margit Bak.

    Temamøde: Pelsdyrproduktion - adfærd, sundhed, avl og ernæring. 2003. p. 16-27 (DJF Intern rapport; No. 185).

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  265. Published

    The effect of milk flow rate and milk allowance on feeding related behaviour in dairy calves fed by computer controlled milk feeders. / Jensen, Margit Bak; Holm, Louise.

    In: Applied Animal Behaviour Science, Vol. 82, 2003, p. 87-100.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  266. Published

    The effects of feeding method, milk allowance and social factors on milk feeding behaviour and cross-sucking in group housed dairy calves. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 80, 2003, p. 191-206.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  267. Published

    Unormal sutteadfærd hos kalve og mælkeran hos kvier og køer kan forebygges allerede i mælkeperioden. / Jensen, Margit Bak.

    In: KvaegInfo, 2003.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  268. 2002
  269. Published

    Automatic milk feeding of calves - the effect of milk flow rate and milk allowance on use of feeder. / Jensen, Margit Bak.

    Proceedings of the 14th Nordic Symposium of the ISAE. 2002. p. 37-38 (DIAS Internal report; No. 151).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  270. Published

    Calves' motivation for access to two different types of social contact measured by operant conditioning. / Holm, Louise; Jensen, Margit Bak; Jeppesen, L.L.

    In: Applied Animal Behaviour Science, Vol. 79, 2002, p. 175-194.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  271. Published

    Measuring social motivation in calves by operant conditioning : Effect of type of social contact. / Holm, Louise; Jensen, Margit Bak; Jeppesen, L.L.

    Proceedings of the 36th International Congress of the ISAE. 2002. p. 71-71.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  272. Published

    Mere mælk giver færre forgæves besøg i mælkeautomaten. / Jensen, Margit Bak.

    In: Landsbladet, Kvæg, 2002, p. 31-33.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  273. Published

    Mon reb virkelig er nok? / Studnitz, Merete; Jensen, Margit Bak; Pedersen, Lene Juul.

    In: Hyologisk, 2002, p. 20-20.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  274. Published

    Om tre måneder skal alle svin have rodemateriale. / Jensen, Margit Bak.

    In: Landsbladet Svin, 2002, p. 28-29.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  275. Published

    Operant conditioning as a method to assess lying motivation in dairy heifers. / Jensen, Margit Bak; Munksgaard, Lene; Pedersen, Lene Juul; Ladewig, L.; Matthews, L.

    Proceedings of the 36th International Congress of the ISAE. 2002. p. 69-69.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  276. Published

    Operant conditioning as a method to measure calves' motivation for social contact. / Holm, Louise; Jensen, Margit Bak; Jeppesen, L.L.

    Proceedings of the 14th Nordic Symposium of the ISAE. 2002. p. 39-40 (DIAS Internal report; No. 151).

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  277. Published

    Reward duration - a matter of concern in relation to the construction of demand curves. / Hansen, Steffen W.; Jensen, Margit Bak.

    Proceedings of the 36th International Congress of the ISAE. 2002. p. 213-213.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  278. Published

    Social isolation affects the motivation to work for food and straw in pigs as measured by operant conditioning techniques. / Pedersen, Lene Juul; Jensen, Margit Bak; Hansen, Steffen W.; Munksgaard, Lene; Ladewig, J.; Matthews, L.

    In: Applied Animal Behaviour Science, Vol. 77, 2002, p. 295-309.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  279. Published

    Substitutability of different rooting materials to pigs: assessed by the cross point between two demand functions. / Pedersen, Lene Juul; Jensen, Margit Bak; Ladewig, J.

    Proceedings of the 36th International Congress of the ISAE. 2002. p. 75-75.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  280. Published

    The effect of milk flow rate and milk allowance on calves' use of an automatic milk feeder. / Jensen, Margit Bak; Holm, Louise.

    34. Internationale Tagung Angewandte Ethologie. 2002.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  281. Published

    The type of operant response affects the slope of the demand curve for food in mink. / Hansen, Steffen W.; Jensen, Margit Bak; Pedersen, Lene Juul; Munksgaard, Lene; Ladewig, J.; Matthews, L.

    In: Applied Animal Behaviour Science, Vol. 76, 2002, p. 327-338.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  282. Published

    Vurdering af behov ved operant konditioneringsmetoden. / Hansen, Steffen W.; Jensen, Margit Bak; Pedersen, Lene Juul; Munksgaard, Lene; Ladewig, J.; Matthews, L.

    In: Faglig Årsberetning 2001, 2002, p. 37-44.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  283. 2001
  284. Published

    A note on the effect of isolation during testing and length of previous confinement on locomotor behaviour during open-field test in dairy calves. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 70, 2001, p. 309-315.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  285. Published

    Behaviour of calves at introduction to nurse cows after the colostrum period. / Vaarst, Mette; Jensen, Margit Bak; Sandager, A -M.

    In: Applied Animal Behaviour Science, Vol. 73, 2001, p. 27-33.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  286. Published

    Effects of interrupted social contact on the social behaviour of calves and piglets. / Jensen, Margit Bak; Pedersen, Lene Juul; Hansen, Steffen W; Munksgaard, Lene; Ladewig, J.; Matthews, L.

    In: Behavioural Processes, Vol. 56, 2001, p. 23-29.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  287. Published

    Regression analysis of repeated measures : Mink working for different length of access to a nest box: analysis of behavioural demand functions. / Jensen, Margit Bak.

    Mixed models applied in agricultural sciences based on a course in mixed models for use in animal health and animal welfare research. 2001. p. 65-71 (Internal Report; No. 2001-06).

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearch

  288. Published

    Unormal sutteadfærd kan forebygges i mælkeperioden. / Jensen, Margit Bak.

    In: Landsbladet, Kvæg, No. 8, 2001, p. 24-25.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  289. 2000
  290. Published

    Er løb og bevægelse et behov, der skal være plads til hos kalve? / Jensen, Margit Bak.

    In: Jordbrugsforskning, Vol. 2, 2000, p. 10-12.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  291. Published

    Kalves adfærdsmæssige behov. / Jensen, Margit Bak.

    Proc. Dansk Boologisk Selskab. 2000. p. 58-61.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  292. Published

    Kødkvægsadfærd - håndteringsproblemer. / Jensen, Margit Bak; Munksgaard, Lene.

    In: Dansk Kødkvæg 4, oktober, Vol. 2000, 2000, p. 22-22.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  293. Published

    Measuring behaviour: let the animals do all the work. / Decker, Erik Luc; Frimer, Erik Skovsted; Hansen, Steffen W; Jensen, Margit Bak.

    Proceedings of the 3rd International Conference on Methods and Techniques in Behavioural Research. 2000. p. 76-78.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  294. Published

    Methodological aspects of operant conditioning: do type of work and duration of access to reward affect demand functions in mink. / Hansen, Steffen W; Jensen, Margit Bak; Pedersen, Lene Juul; Munksgaard, Lene; Ladewig, J; Matthews, L.

    Proceedings of the 12th Nordic Symposium of the ISAE. 2000. p. 29-30.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  295. Published

    Methodological aspects of operant conditioning: does isolation affect the motivation to work for food and straw in pigs? / Pedersen, Lene Juul; Jensen, Margit Bak; Hansen, Steffen W; Munksgaard, Lene; Ladewig, J.; Matthews, L.

    Proceedings of the 12th Nordic Symposium of the International Society for Applied Ethology. 2000. p. 31-32.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  296. Published

    Methodological aspects of operant conditioning: does subdivision of bouts of social contact affect social behaviour in pigs and calves? / Jensen, Margit Bak; Pedersen, Lene Juul; Hansen, Steffen W; Munksgaard, Lene; Matthews, L; Ladewig, J.

    Proceedings of the 12th Nordic Symposium of the ISAE. 2000. p. 33-34.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  297. Published

    Play behaviour in group-housed dairy calves, the effect of space allowance. / Kyhn, R; Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 67, No. 1-2, 2000, p. 35-46.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  298. Published

    Sundhed og velfærd hos kalve og opdræt. / Vaarst, Mette; Alban, Lis; Jensen, Margit Bak; Mogensen, Lisbeth.

    Sundhed, velfærd og medicin anvendelse ved omlægning til økologisk mælkeproduktion. FØJO, 2000. p. 93-107 (Føjo-rapport; No. 6).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  299. Published

    The effect of response type on the demand for food in mink. / Hansen, Steffen W; Jensen, Margit Bak; Pedersen, Lene Juul; Munksgaard, Lene; Ladewig, J; Matthews, L R.

    Proceedings of the 34th International Congress of the ISAE. 2000. p. 140-140.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  300. Published

    The effect of subdivision of bouts of social contact on the social behaviour in pigs and calves, implications for use of operant conditioning to access behavioural priorities. / Jensen, Margit Bak; Pedersen, Lene Juul; Hansen, Steffen W; Munksgaard, Lene; Ladewig, J; Matthews, L R.

    Proceedings of the 34th International Congress of the ISAE. 2000. p. 70-70.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  301. 1999
  302. Published

    Adaptation to tethering in yearling dairy heifers assessed by the use of lying down behaviour. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 62, 1999, p. 115-123.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  303. Published

    An increase in space allowance increases early play behaviour in group housed dairy calves. / Jensen, Margit Bak; Kyhn, R.

    Proceedings of the 33rd International Congress of the International Societyt for Applied Ethology. ed. / K E Bøe; M Bakken; B O Braastad. 1999. p. 98-98.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  304. Published

    Effects of confinement on rebounds of locomotor behaviour of calves and heifers, and the spatial preferences of calves. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 62, 1999, p. 43-56.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  305. Published

    Effects of housing in different social environments on open-field and social responses of female dairy calves. / Jensen, Margit Bak; Munksgaard, Lene; Mogensen, Lisbeth; Krohn, Christian C.

    In: Acta Agriculturae Scandinavica, Section A - Animal Science, Vol. 49, 1999, p. 113-120.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  306. 1998
  307. Published

    Choice-tests in calves. / Jensen, Margit Bak.

    Proceedings of the 10th Nordic Winter Meeting of the ISAE. 1998. p. 1-1.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  308. Published

    Effects of confinement on the motivation to perform locomotor behaviour and the spatial preferences of calves. / Jensen, Margit Bak.

    Prococeedings of the 32nd International Congress of the ISAE. ed. / Veissier; Boissy. 1998. p. 224-224.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  309. Published

    Evaluation of a test for fear of humans in dairy cows. / Munksgaard, Lene; Jensen, Margit Bak.

    Proceedings of the Nordic ISAE Winter Meeting. 1998. p. 1-1.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  310. Published

    Kvantificering af biologiske behov. / Jensen, Margit Bak.

    In: Jordbrugsforskning, Vol. 3, 1998, p. 19-19.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  311. Published

    Location of handling and dairy cows' responses to people. / Rushen, J.; Munksgaard, Lene; Passillé, A.M.B. de; Jensen, Margit Bak; Thodberg, Karen.

    In: Applied Animal Behaviour Science, Vol. 55, 1998, p. 259-267.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  312. Published

    Play behaviour in dairy calves kept in pens: the effect of social contact and space allowance. / Jensen, Margit Bak; Vestergaard, K.S.; Krohn, Christian C.

    In: Applied Animal Behaviour Science, Vol. 56, 1998, p. 97-108.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  313. 1997
  314. Published

    Discrimination of people by dairy cows based on handling. / Munksgaard, Lene; De Passillé, A.M.; Rushen, J.; Thodberg, Karen; Jensen, Margit Bak.

    In: Journal of Dairy Science, Vol. 80, 1997, p. 1106-1112.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  315. Published

    Effect of housing on animal behaviour, health and production of heifers in commercial dairy herds. / Sørensen, Jan Tind; Hindhede, Jens; Mogensen, Lisbeth; Jensen, Margit Bak; Krohn, Christian C.

    Proceedings of the 9th International Congress in Animal Hygiene. 1997. p. 28-31.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearch

  316. Published

    Effect of single versus group housing and space allowance on responses of calves during open-field test. / Jensen, Margit Bak; Vestergaard, K S; Krohn, Christian C; Munksgaard, Lene.

    In: Applied Animal Behaviour Science, Vol. 54, 1997, p. 109-121.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  317. Published

    Køer vil ligge blødt : Underlag i sengebåse til malkekøer giver færre belastningsskader. / Jensen, Margit Bak; Munksgaard, Lene.

    In: Effektivt Landbrug, 1997, p. 7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  318. Published

    Lying down behaviour the first weeks after tethering in young cattle. / Jensen, Margit Bak.

    Proceedings of the 31st International Congress of the ISAE. 1997. p. 167.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  319. Published

    Virkning af social kontakt og pladsforhold på kalves adfærd. / Jensen, Margit Bak; Krohn, Christian C.

    Opstaldning af kalve og ungdyr, indflydelse på velfærd, sundhed og produktion. ed. / Niels Agergaard. 1997. p. 19-24 (Intern rapport; No. 83).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  320. 1996
  321. Published

    Adfærd og velfærd hos kalve i relation til social kontakt, pladsfordhold og opbinding. / Jensen, Margit Bak.

    In: HusdyrForskning, No. 5, 1996, p. 11-16.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  322. Published

    Adfærd og velfærd hos kalve i relation til social kontakt, pladsforhold og opbinding. / Jensen, Margit Bak.

    1996. 78 p.

    Research output: Book/anthology/dissertation/reportPh.D. thesis

  323. Published

    Effect of space allowance, access to bedding, and flock size in slatted floor systems on production and health for dairy heifers. / Hindhede, Jens; Sørensen, Jan Tind; Jensen, Margit Bak; Krohn, Christian C.

    In: Acta Agriculturae Scandinavica, Section A - Animal Science, Vol. 46, 1996, p. 46-53.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  324. Published

    Leg og bevægelse er vigtig for alle kalve. / Jensen, Margit Bak.

    In: Effektivt Landbrug, 1996.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  325. Published

    The organization of behavioural responses of dairy calves to novel environment tests. / Jensen, Margit Bak; Vestergaard, K.H.; Krohn, Christian C.

    Proceedings of the 30th Int. Congress of the ISAE. 1996. p. 102-102.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  326. Published

    The use of "open field" tests in the assesment of welfare of cattle. / Munksgaard, Lene; Jensen, Margit Bak.

    In: Acta Agric. Scand., Section A, Animal Sci., Vol. 27, 1996, p. 82-85.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  327. 1995
  328. Published

    Forholdet mellem dyr og mennesker er betydningsfuldt. / Munksgaard, Lene; Jensen, Margit Bak.

    In: Erhvervsjordbruget - Landbonyt, Vol. 2, 1995, p. 14-16.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  329. Published

    Kvier i fuldspaltebokse : Virkning af belægningsgrad, strøet liggeareal og flokstørrelse på produktion, sundhed og adfærd. / Hindhede, Jens; Sørensen, Jan Tind; Jensen, Margit Bak; Krohn, Christian C.

    In: HusdyrForskning, No. 2, 1995, p. 16-18.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  330. Published

    Kvier kvitterer for mere plads i boksen. / Hindhede, Jens; Jensen, Margit Bak.

    In: Bovilogisk Tidsskrift, No. 5, 1995, p. 24-25.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  331. Published

    Les vaches laitières peuvent reconnaître les personnes qui les traitent gentillement et celles qui les traitent de facon aversive: effet du lieu de traitement. / Rushen, J.; Munksgaard, Lene; de Passillé, A.M.; Jensen, Margit Bak; Thodberg, Karen.

    20e Congres Annuel Societé Quebécoise puor l'etude Biologique du comportement.. 1995.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  332. Published

    Location of handling and dairy cows' ability to discriminate between gentle and aversive handlers. / Rushen, J.; Munksgaard, Lene; de Passille, A; Jensen, Margit Bak; Thodberg, Karen.

    Proceedings of the 29th International Congress of the International Society for Applied Ethology. 1995. p. 219-219.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  333. Published

    Resting behaviour of heifers housed in pens with slatted floor, the effect of space allowance and access to a bedded lying area. / Jensen, Margit Bak; Krohn, Christian C; Hindhede, Jens; Sørensen, Jan Tind.

    Proceedings of the 29th International Congress of the International Society for Applied Ethology. 1995. p. 183-184.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  334. Published

    The ability of dairy cows to distinguish between people. / Munksgaard, Lene; de Pasille, A.M.B.; Rushen, J.; Thodberg, Karen; Jensen, Margit Bak.

    Proceedings of the 29th International Congress of the International Society for Applied Ethology. 1995. p. 19-20.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  335. Published

    The effect of age at tethering on behaviour of heifer calves. / Jensen, Margit Bak.

    In: Applied Animal Behaviour Science, Vol. 43, 1995, p. 227-238.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  336. 1994
  337. Published

    Spaltegulv hæmmer ungdyrenes bevægelser. / Jensen, Margit Bak.

    In: Landsbladet, Kvæg, Vol. 10, 1994, p. 20-21.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  338. Published

    The behaviour of tethered and loose housed calves, and the influence of age at tethering on behavioural responses to tethering. / Jensen, Margit Bak.

    Proceedings of the 28th International Congress of the ISAE. 1994. p. 155-155.

    Research output: Contribution to book/anthology/report/proceedingConference abstract in proceedingsResearch

  339. Published

    Velfærdsforskning på tværs af fag. / Alban, Lis; Jensen, Margit Bak; Nielsen, P.F.; Vaarst, Mette.

    In: Jord og Viden, Vol. 19, 1994, p. 3-5.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  340. Published

    Virkning af opstaldning på adfærd, sundhed og produktion. / Jensen, Margit Bak.

    Proceedings: Dansk Boologisk Selskab. 1994. p. II.2.1.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsCommissioned

  341. 1993
  342. Published

    The activity and straw directed behaviour of pigs offered foods with different crude protein content. / Jensen, Margit Bak; Kyriazakis, I.; Lawrence, A.B.

    In: Applied Animal Behaviour Science, Vol. 37, 1993, p. 211-221.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  343. 1991
  344. Published

    The effect of feed quality and feeding method on the behaviour of growing pigs. / Jensen, Margit Bak.

    1991. 33 p.

    Research output: Book/anthology/dissertation/reportReport