Research output per year
Research output per year
- 1 - 50 out of 125 results
Search results
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2024
Development of Algorithm for Determining N Fertiliser Requirements of Winter Wheat Based on N Status Using APSIM Modelling
Cronin, I. V., Kumar, U., Knudsen, L., Hansen, E. M., Snow, V. & Thomsen, I. K., Jun 2024, In: Crops. 4, 2, p. 134-144 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Faba bean and spring barley in sequence with catch crops: Grain yields and nitrate leaching
Kumar, U., Hansen, E. M., Eriksen, J., Cronin, I. V., Mäenpää, M. & Thomsen, I. K., Apr 2024, In: Field Crops Research. 310, 109360.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access2 Citations (Scopus) -
2023
Delaying sowing of cover crops decreases the ability to reduce nitrate leaching
Kumar, U., Thomsen, I. K., Eriksen, J., Vogeler, I., Mäenpää, M. & Hansen, E. M., Oct 2023, In: Agriculture, Ecosystems and Environment. 355, 10 p., 108598.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile8 Citations (Scopus)88 Downloads (Pure) -
Performance of APSIM to Simulate the Dynamics of Winter Wheat Growth, Phenology, and Nitrogen Uptake from Early Growth Stages to Maturity in Northern Europe
Kumar, U., Hansen, E. M., Thomsen, I. K. & Vogeler, I., Mar 2023, In: Plants. 12, 5, 986.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access6 Citations (Scopus) -
Plant availability and leaching of 15N-labelled mineral fertilizer residues retained in agricultural soil for 25 years: A lysimeter study
Sørensen, P., Pedersen, B. N., Thomsen, I. K., Eriksen, J. & Christensen, B. T., 2023, In: Journal of Plant Nutrition and Soil Science. 186, 4, p. 441-450 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile3 Citations (Scopus)104 Downloads (Pure) -
The effect of catch crops in spring barley on nitrate leaching and their fertilizer replacement value
Vogeler, I., Hansen, E. M. & Thomsen, I. K., Feb 2023, In: Agriculture, Ecosystems and Environment. 343, 108282.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile13 Citations (Scopus)12 Downloads (Pure) -
2022
Cereal straw incorporation and ryegrass cover crops: the path to equilibrium in soil carbon storage is short
Jensen, J. L., Eriksen, J., Thomsen, I. K., Munkholm, L. J. & Christensen, B. T., Jan 2022, In: European Journal of Soil Science. 73, 1, 10 p., e13173.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
17 Citations (Scopus) -
Effect of winter cereal sowing time on yield and nitrogen leaching based on experiments and modelling
Vogeler, I., Thomsen, I. K., Taube, F., Poulsen, H. V., Loges, R. & Hansen, E. M., Jan 2022, In: Soil Use and Management. 38, 1, p. 663-675 13 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
4 Citations (Scopus) -
Marginal nitrate leaching around the recommended nitrogen fertilizer rate in winter cereals
Vogeler, I., Thomsen, I. K., Jensen, J. L. & Hansen, E. M., Jan 2022, In: Soil Use and Management. 38, 1, p. 503-514 12 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
5 Citations (Scopus) -
Scenario analysis using the Daisy model to assess and mitigate nitrate leaching from complex agro-environmental settings in Denmark
Rashid, M. A., Bruun, S., Styczen, M. E., Ørum, J. E., Borgen, S. K., Thomsen, I. K. & Jensen, L. S., 10 Apr 2022, In: Science of the Total Environment. 816, 151518.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile4 Citations (Scopus)32 Downloads (Pure) -
2021
Fertiliser N rates interact with sowing time and catch crops in cereals and affect yield and nitrate leaching
Cronin, I. V., Jensen, J. L., Thomsen, I. K., Labouriau, R. & Hansen, E. M., Mar 2021, In: European Journal of Agronomy. 124, 15 p., 126244.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
19 Citations (Scopus) -
Spring barley grown for decades with straw incorporation and cover crops: Effects on crop yields and N uptake
Jensen, J. L., Thomsen, I. K., Eriksen, J. & Christensen, B. T., 1 Aug 2021, In: Field Crops Research. 270, 9 p., 108228.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile16 Citations (Scopus)67 Downloads (Pure) -
Subsoil compaction effect on spatio-temporal root growth, reuse of biopores and crop yield of spring barley
Wahlström, E. M., Kristensen, H. L., Thomsen, I. K., Labouriau, R., Pulido-Moncada, M., Nielsen, J. A. & Munkholm, L. J., Feb 2021, In: European Journal of Agronomy. 123, 126225.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
22 Citations (Scopus) -
2020
Nitrate leaching from suction cup data: Influence of method of drainage calculation and concentration interpolation
Vogeler, I., Hansen, E. M., Nielsen, S., Labouriau, R., Cichota, R., Olesen, J. E. & Thomsen, I. K., 2020, In: Journal of Environmental Quality. 49, 2, p. 440-449 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
11 Citations (Scopus) -
2019
Estimating nitrogen release from Brassicacatch crop residues: comparison of different approaches within the APSIM model
Vogeler, I., Cichota, R., Thomsen, I. K., Bruun, S., Jensen, L. S. & Pullens, J. W. M., Dec 2019, In: Soil and Tillage Research. 195, 104358.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
14 Citations (Scopus) -
Impacts of controlled drainage during winter on the physiology and yield of winter wheat in Denmark
Deichmann, M. M., Andersen, M. N., Thomsen, I. K. & Børgesen, C. D., 1 May 2019, In: Agricultural Water Management. 216, p. 118-126 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
4 Citations (Scopus) -
Legumes in catch crop mixtures: Effects on nitrogen retention and availability, and leaching losses
Vogeler, I., Hansen, E. M., Thomsen, I. K. & Østergaard, H. S., Jun 2019, In: Journal of Environmental Management. 239, p. 324-332 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
34 Citations (Scopus) -
2018
Early sowing increases nitrogen uptake and yields of winter wheat grown with cattle slurry or mineral fertilizers
Suarez, A., Rasmussen, J., Thomsen, I. K. & Christensen, B. T., 16 Mar 2018, In: Journal of Agricultural Science. 156, 2, p. 177-187 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
4 Citations (Scopus) -
Residual N effect of long-term applications of cattle slurry using winter wheat as test crop
Suarez, A., Thomsen, I. K., Rasmussen, J. & Christensen, B. T., 15 May 2018, In: Field Crops Research. 221, p. 257-264 8 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
16 Citations (Scopus) -
2017
Empirical model for mineralisation of manure nitrogen in soil
Sørensen, P., Thomsen, I. K. & Schröder, J., 2017, In: Soil Research. 55, 5-6, p. 500-505 6 p., SR17018.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access11 Citations (Scopus) -
Impact of Early Sowing on Winter Wheat Receiving Manure or Mineral Fertilizers
Christensen, B. T., Jensen, J. L. & Thomsen, I. K., 2017, In: Agronomy Journal. 109, 4, p. 1312-1322 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile10 Citations (Scopus)179 Downloads (Pure) -
Limitation of multi-elemental fingerprinting of wheat grains: Effect of cultivar, sowing date, and nutrient management
Suarez-Tapia, A., Kucheryavskiy, S. V., Christensen, B. T., Thomsen, I. K. & Rasmussen, J., 1 Jul 2017, In: Journal of Cereal Science. 76, p. 76-84 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile13 Citations (Scopus)197 Downloads (Pure) -
Nitrogen uptake, nitrate leaching and root development in winter-grown wheat and fodder radish
Munkholm, L. J., Hansen, E. M., Thomsen, I. K., Wahlström, E. M. & Østergaard, H. S., 2017, In: Soil Use and Management. 33, 2, p. 233-242 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
15 Citations (Scopus) -
2016
Kan styret dræning reducere kvælstofudledningen?
Børgesen, C. D., Thomsen, I. K., Vinther, F. P., Carstensen, M. V., Bach, E. O., Møller, A. B., Deichmann, M., Kolind Hvid, S., Ovesen, N. B., Kronvang, B. & Moeslund, B., Sept 2016, In: Vand & Jord. 3, p. 104-107 4 p., 7.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research
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Nitrogen release from differently aged Raphanus sativus L. nitrate catch crops during mineralization at autumn temperatures
Thomsen, I. K., Elsgaard, L., Olesen, J. E. & Christensen, B. T., 1 Jun 2016, In: Soil Use and Management. 32, 2, p. 183-191 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
28 Citations (Scopus) -
Seasonal differences in tillage draught on a sandy loam soil with long-term additions of animal manure and mineral fertilizers
Peltre, C., Nyord, T., Christensen, B. T., Jensen, J., Thomsen, I. K. & Munkholm, L. J., 24 Nov 2016, In: Soil Use and Management. 32, 4, p. 583-593 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
File5 Citations (Scopus)231 Downloads (Pure) -
Storage of Miscanthus-derived carbon in rhizomes, roots, and soil
Christensen, B. T., Lærke, P. E., Jørgensen, U., Kandel, T. & Thomsen, I. K., 5 May 2016, In: Canadian Journal of Soil Science. 96, 4, p. 354-360 7 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
18 Citations (Scopus) -
Straw export in continuous winter wheat and the ability of oil radish catch crops and early sowing of wheat to offset soil C and N losses: A simulation study
Peltre, C., Nielsen, M., Christensen, B. T., Hansen, E. M., Thomsen, I. K. & Bruun, S., 10 Jan 2016, In: Agricultural Systems. 143, p. 195-202 8 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
18 Citations (Scopus) -
The ability of cover crops to reduce nitrogen and phosphorus losses from arable land in southern Scandinavia and Finland
Aronsson, H., Hansen, E. M., Thomsen, I. K., Liu, J., Øgaard, A. F., Känkänen, H. & Ulén, B., 1 Jan 2016, In: Journal of Soil and Water Conservation. 71, 1, p. 41-55 15 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
106 Citations (Scopus) -
2015
Productivity, quality and sustainability of winter wheat underlong-term conventional and organic management in Switzerland
Mayer, J., Gunst, L., Mäder, P., Samson, M.-F., Carcea, M., Narducci, V., Thomsen, I. K. & Dubois, D., 2015, In: European Journal of Agronomy. 65, p. 27-39Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
60 Citations (Scopus) -
Valuing Supporting Soil Ecosystem Services in Agriculture: A Natural Capital Approach
Brady, M. V., Hedlund, K., Cong, R.-G., Hemerik, L., Hotes, S., Machado, S., Mattsson, L., Schulz, E. & Thomsen, I. K., 2015, In: Agronomy Journal. 107, 5, p. 1809-1821 13 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
44 Citations (Scopus) -
What are the effects of agricultural management on soil organic carbon in boreo-temperate systems?
Haddaway, N. R., Hedlund, K., Jackson, L. E., Kätterer, T., Lugato, E., Thomsen, I. K., Jørgensen, H. B. & Söderström, B., 10 Dec 2015, In: Environmental Evidence. 4, 23, 29 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
47 Citations (Scopus) -
2014
Assessing soil constituents and labile soil organic carbon by midinfrared photoacoustic spectroscopy
Peltre, C., Bruun, S., Du, C., Thomsen, I. K. & Jensen, L. S., 2014, In: Soil Biology & Biochemistry. 77, p. 41-50Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
98 Citations (Scopus) -
Carbon dioxide emissions from biochar in soil: role of clay, microorganisms and carbonates
Bruun, S., Clauson-Kaas, S., Bobul'ská, L. & Thomsen, I. K., 2014, In: European Journal of Soil Science. 65, 1, p. 52-59Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
112 Citations (Scopus) -
Carbon Dioxide in Arable Soil Profiles: a Comparison of Automated and Manual Measuring Systems
Chirinda, N., Plauborg, F., Heckrath, G. J., Elsgaard, L., Thomsen, I. K. & Olesen, J. E., 2014, In: Communications in Soil Science and Plant Analysis. 45, 9, p. 1278-1291Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
6 Citations (Scopus) -
Carbon dynamics in topsoil and subsoil along a cultivated toposequence
Chirinda, N., Elsgaard, L., Thomsen, I. K., Heckrath, G. J. & Olesen, J. E., 2014, In: Catena. 120, p. 20-28Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
19 Citations (Scopus) -
Cover crop growth and impact on N leaching as affected by pre- and postharvest sowing and time of incorporation
Thomsen, I. K. & Hansen, E. M., 1 Mar 2014, In: Soil Use and Management. 30, 1, p. 48-57 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
41 Citations (Scopus) -
Root and soil carbon distribution at shoulderslope and footslope positions of temperate toposequences cropped to winter wheat
Chirinda, N., Roncossek, S. D., Heckrath, G. J., Elsgaard, L., Thomsen, I. K. & Olesen, J. E., 2014, In: Catena. 123, p. 99-105Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
16 Citations (Scopus) -
Searching for long-term trends in prehistoric manuring practice. δ15N analyses of charred cereal grains from the 4th to the 1st millennium BC
Kanstrup, M., Holst, M. K., Jensen, P. M., Thomsen, I. K. & Christensen, B. T., 2014, In: Journal of Archaeological Science. 51, p. 115-125 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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What are the effects of agricultural management on soil organic carbon (SOC) stocks?
Söderström, B., Hedlund, K., Jackson, L. E., Kätterer, T., Lugato, E., Thomsen, I. K. & Jørgensen, H. B., 2014, In: Environmental Evidence. 3, 2, 8 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
48 Citations (Scopus) -
Wheat yield and quality as influenced by reduced tillage in organic farming
Peigné, J., Messmer, M., Aveline, A., Berner, A., Mäder, P., Carcea, M., Narducci, V., Samson, M. F., Thomsen, I. K., Celette, F. & David, C., 2014, In: Organic Agriculture - Official journal of The International Society of Organic Agriculture Research. 4, 1, p. 1-13 13 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
24 Citations (Scopus) -
2013
Carbon dynamics and retention in soil after anaerobic digestion of dairy cattle feed and faeces
Thomsen, I. K., Olesen, J. E., Møller, H. B., Sørensen, P. & Christensen, B. T., 2013, In: Soil Biology & Biochemistry. 58, p. 82-87Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
79 Citations (Scopus) -
Lovende forsøg med tidlig såning af hvede
Christensen, B. T. & Thomsen, I. K., 2013, In: Agrologisk. 6, p. 36-37Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research
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Management Effects On Quality of Organically Grown Winter Wheat
Thomsen, I. K., Schweinzer, A., Friedel, J. K., M. -F., S., Carcea, M., Narducci, V., Turfani, V., Askegaard, M., Surböck, A., Freyer, B., Heinzinger, M. & Olesen, J. E., 2013, In: Agroecology and Sustainable Food Systems. 37, 2, p. 172-192Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
4 Citations (Scopus) -
Shallow tillage effects on soil properties for temperate-region hard-setting soils
Schjønning, P. & Thomsen, I. K., 2013, In: Soil & Tillage Research. 132, p. 12-20Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
42 Citations (Scopus) -
2012
Estimating the crop response to fertilizer nitrogen residues in long-continued field experiments
Petersen, J., Thomsen, I. K., Mattson, L., Hansen, E. M. & Christensen, B. T., 2012, In: Nutrient Cycling in Agroecosystems. 93, 1, p. 1-12Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
23 Citations (Scopus) -
God langtidseffekt af nedmuldning af plantemateriale
Christensen, B. T. & Thomsen, I. K., 2012, In: Agrologisk. p. 23-25Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research
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Impact of charring on cereal grain characteristics: linking prehistoric manuring practice to <delta>15N signatures in archaeobotanical material
Kanstrup, M., Thomsen, I. K., Mikkelsen, P. H. & Christensen, B. T., 2012, In: Journal of Archaeological Science. 39, 7, p. 2533–2540Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
53 Citations (Scopus) -
Jordbearbejdningens indflydelse på jordens organiske stofpulje og jordstruktur
Thomsen, I. K. & Schjønning, P., 2012, In: Oversigt over Landsforsoegene. 2011, p. 253-255Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
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Organic Bread Wheat Production and Market in Europe
David, C., Abecassis, J., Carcea, M., Celette, F., Friedel, J. K., Hellou, G., Hiltbrunner, J., Messmer, M., Narducci, V., Peigné, J., Samson, M. F., Schweinzer, A., Thomsen, I. K. & Thommen, A., 2012, In: Sustainable Agriculture Reviews. 11, p. 43-62Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review