Jørgen Berntsen
Jørgen Berntsen
Vitrolife A/S
Verifierad e-postadress på vitrolife.com
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Evaluating nitrogen taxation scenarios using the dynamic whole farm simulation model FASSET
J Berntsen, BM Petersen, BH Jacobsen, JE Olesen, NJ Hutchings
Agricultural Systems 76 (3), 817-839, 2003
2302003
Modelling CO2 effects on wheat with varying nitrogen supplies
PD Jamieson, J Berntsen, F Ewert, BA Kimball, JE Olesen, PJ Pinter Jr, ...
Agriculture, ecosystems & environment 82 (1-3), 27-37, 2000
1332000
CN-SIM—a model for the turnover of soil organic matter. I. Long-term carbon and radiocarbon development
BM Petersen, J Berntsen, S Hansen, LS Jensen
Soil Biology and Biochemistry 37 (2), 359-374, 2005
1212005
Budgets of sediment nitrogen and carbon cycling in the shallow water of Knebel Vig, Denmark
BA Lomstein, AGU Jensen, JW Hansen, JB Andreasen, LS Hansen, ...
Aquatic Microbial Ecology 14 (1), 69-80, 1998
1071998
Comparison of methods for simulating effects of nitrogen on green area index and dry matter growth in winter wheat
JE Olesen, BM Petersen, J Berntsen, S Hansen, PD Jamieson, ...
Field Crops Research 74 (2-3), 131-149, 2002
1002002
Simulation of effects of soils, climate and management on N 2 O emission from grasslands
D Chatskikh, JE Olesen, J Berntsen, K Regina, S Yamulki
Biogeochemistry 76 (3), 395-419, 2005
912005
Algorithms for sensor-based redistribution of nitrogen fertilizer in winter wheat
J Berntsen, A Thomsen, K Schelde, OM Hansen, L Knudsen, N Broge, ...
Precision Agriculture 7 (2), 65-83, 2006
862006
Simulation of above-ground suppression of competing species and competition tolerance in winter wheat varieties
JE Olesen, PK Hansen, J Berntsen, S Christensen
Field Crops Research 89 (2-3), 263-280, 2004
802004
Estimated N leaching losses for organic and conventional farming in Denmark
MT Knudsen, IS Kristensen, J Berntsen, BM Petersen, ES Kristensen
Journal of Agricultural Science 144 (2), 135-149, 2006
792006
Modelling dry matter production and resource use in intercrops of pea and barley
J Berntsen, H Hauggard-Nielsen, JE Olesen, BM Petersen, ES Jensen, ...
Field crops research 88 (1), 69-83, 2004
792004
CN-SIM: a model for the turnover of soil organic matter. II. Short-term carbon and nitrogen development
BM Petersen, LS Jensen, S Hansen, A Pedersen, TM Henriksen, ...
Soil Biology and Biochemistry 37 (2), 375-393, 2005
772005
Long-term fate of nitrogen uptake in catch crops
J Berntsen, JE Olesen, BM Petersen, EM Hansen
European Journal of Agronomy 25 (4), 383-390, 2006
752006
Modelling spatial heterogeneity in grazed grassland and its effects on nitrogen cycling and greenhouse gas emissions
NJ Hutchings, JE Olesen, BM Petersen, J Berntsen
Agriculture, ecosystems & environment 121 (1-2), 153-163, 2007
712007
The effect of eelgrass decomposition on sediment carbon and nitrogen cycling: a controlled laboratory experiment
AGU Pedersen, J Berntsen, BA Lomstein
Limnology and oceanography 44 (8), 1978-1992, 1999
711999
Crop nitrogen demand and canopy area expansion in winter wheat during vegetative growth
JE Olesen, J Berntsen, EM Hansen, BM Petersen, J Petersen
European Journal of Agronomy 16 (4), 279-294, 2002
692002
Nitrogen cycling in organic farming systems with rotational grass–clover and arable crops
J Berntsen, R Grant, JE Olesen, IS Kristensen, FP Vinther, JP Mølgaard, ...
Soil Use and Management 22 (2), 197-208, 2006
602006
Symposium: innovative techniques in human embryo viability assessment. Human oocyte respiration-rate measurement–potential to improve oocyte and embryo selection
L Scott, J Berntsen, D Davies, J Gundersen, J Hill, N Ramsing
Reprod Biomed Online 17 (4), 461-9, 2008
592008
An integrated economic and environmental farm simulation model (FASSET)
BH Jacobsen, C Boye, BM Petersen, J Berntsen, CG Sørensen, ...
Statens jordbrugs-og fiskeriøkonomiske institut, 1998
521998
Integrated nitrogen input systems in Denmark
JE Olesen, P Sørensen, IK Thomsen, J Eriksen, AG Thomsen, J Berntsen
Agriculture and the nitrogen cycle: assessing the impacts of fertilizer use …, 2004
422004
Integrated nitrogen input systems in Denmark
JE Olesen, P Sørensen, IK Thomsen, J Eriksen, AG Thomsen, J Berntsen
Agriculture and the nitrogen cycle: assessing the impacts of fertilizer use …, 2004
422004
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