Aarhus University Seal / Aarhus Universitets segl

Margit Bak Jensen

  1. 2006
  2. 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

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 2005
  15. 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/reportReportResearch

  16. 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

  17. 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

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. 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

  24. 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

  25. 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

  26. 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

  27. 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

  28. 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

  29. 2004
  30. 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

  31. 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

  32. Published
  33. 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

  34. 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

  35. 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

  36. 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

  37. 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

  38. 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

  39. 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

  40. 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

  41. 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

  42. 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

  43. 2003
  44. 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

  45. 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

  46. 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

  47. 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

  48. 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

  49. 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

  50. 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

  51. 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

  52. 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

  53. 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

  54. 2002
  55. 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

  56. 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

  57. 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

  58. 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

  59. 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

  60. 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

  61. 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

  62. 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

  63. 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

  64. 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

  65. 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

  66. 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

  67. 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

  68. 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

  69. 2001
  70. 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

  71. 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

  72. 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

  73. 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

  74. 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

  75. 2000
  76. 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

  77. 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

  78. 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

  79. 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

  80. 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

  81. 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

  82. 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

  83. 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

  84. 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

  85. 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

  86. 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

  87. 1999
  88. 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

  89. 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

  90. 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

  91. 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

  92. 1998
  93. 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

  94. 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

  95. 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

  96. 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

  97. 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

  98. 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

  99. 1997
  100. 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

  101. 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

  102. 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

  103. 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

  104. 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

  105. 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

  106. 1996
  107. 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

  108. 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. thesisResearch

  109. 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

  110. 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

  111. 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