Items where Author is "Rasmussen, Jim"

Number of eprints: 50.

Journal paper

Peixoto, Leanne; Enggrob, Kirsten Lønne; Martins, Juliana Trindade; Rasmussen, Jim and De Notaris, Chiara (2025) Grain legumes combined with cover crops secure positive residual N effects in food pro-duction systems. Plant and Soil. [Submitted]

Melander, Bo; Rasmussen, Jim and Sørensen, Peter (2024) Cover crop effects on the growth of perennial weeds in two long-term organic crop rotations. Renewable Agriculture and Food Systems, ?, ?-?. [Submitted]

De Notaris, Chiara; Peixoto, Leanne; Mortensen, Esben Øster and Rasmussen, Jim (2024) Cover crop biomass production as a predictor of nitrogen fertilizer replacement value - legumes secure positive effects. Agriculture, Ecosystems and Environment, na, na. [Submitted]

Martins, Juliana Trindade; Bloch, Nadja F; Enggrob, Kirsten Lønne; Liang, Zhi; Harbo, Laura Sofie; Rasmussen, Jim and Peixoto, Leanne (2024) Cover crop mixtures enhance belowground carbon input and suppression of spontaneous flora under Danish conditions. Geoderma Regional, 39, pp. 1-9.

De Notaris, Chiara; Enggrob, Ea E.; Olesen, Jørgen E.; Sørensen, Peter and Rasmussen, Jim (2023) Faba bean productivity, yield stability and N2-fixation in long-term organic and conventional crop rotations. Field Crops Research, 295, pp. 1-34.

De Notaris, Chiara; Jensen, Johannes Lund; Olesen, Jørgen E.; da Silva, Tiago Stumpf; Panagea, Ioanna; Rubæk, Gitte H. and Rasmussen, Jim (2021) Long-term soil quality effects of soil and crop management in organic and conventional arable cropping systems. Geoderma, 403, 0-0.

De Notaris, Chiara; Mortensen, Esben Øster; Sørensen, Peter; Olesen, Jørgen E. and Rasmussen, Jim (2021) Cover crop mixtures including legumes can self-regulate to optimize N2 fixation while reducing nitrate leaching. Agriculture, Ecosystems & Environment, 309, p. 107287.

Mortensen, Esben Øster; De Notaris, Chiara; Peixoto, Leanne; Olesen, Jørgen E. and Rasmussen, Jim (2021) Short-term cover crop carbon inputs to soil as affected by long-term cropping system management and soil fertility. Agriculture, Ecosystems & Environment, 311, p. 107339.

Peixoto, Leanne; Elsgaard, Lars; Rasmussen, Jim; Kuzyakov, Yakov; Banfield, Callum C.; Dippold, Michaela A. and Olesen, Jørgen E. (2020) Decreased rhizodeposition, but increased microbial carbon stabilization with soil depth down to 3.6 m. Soil Biology and Biochemistry, 150, p. 108008.

De Notaris, Chiara; Rasmussen, Jim; Sørensen, Peter and Olesen, Jørgen E. (2019) Deposition of C and N in the soil from legume-based cover crops – quantification and mineralization. To be decided, 00-00. [draft]

De Notaris, Chiara; Rasmussen, Jim; Sørensen, Peter; Melander, Bo and Olesen, Jørgen E. (2019) Manipulating cover crop growth by adjusting sowing time and cereal interrow spacing to enhance residual nitrogen effects. Field Crops Research, 234, pp. 15-25.

De Notaris, Chiara; Rasmussen, Jim; Sørensen, Peter and Olesen, Jørgen E. (2018) Nitrogen leaching: a crop rotation perspective on the effect of N surplus, field management and use of catch crops. Agriculture, Ecosystems and Environment, 255, pp. 1-11.

Jakobsen, M.; Hermansen, J.E.; Andersen, Heidi Mai-Lis; Jørgensen, Uffe; Labouriau, R.; Rasmussen, Jim and Kongsted, A.G. (2018) Elimination behaviour and soil mineral nitrogen load in an organic system with lactating sows – comparing pasture based systems with and without access to poplar (Populus sp.) trees. Agroecology and Sustainable Food Systems, ., pp. 1-25. [Submitted]

Pirhofer-Walzl, K.; Eriksen, Jørgen; Rasmussen, Jim; Soegaard, Karen; Høgh-Jensen, Henning and Rasmussen, Jesper (2013) Effect of four plant species on soil 15N-access and herbage yield in temporary agricultural grasslands. Plant and Soil, 371, pp. 313-325.

Pirhofer-Walzl, Karin; Eriksen, Jørgen; Rasmussen , Jim; Høgh-Jensen, Henning; Søegaard, Karin and Rasmussen, Jesper (2013) Effect of four plant species on soil 15N-access and herbage yield in temporary agricultural grasslands. Plant Soil, 1, pp. 1-10.

Rasmussen, Jim; Søegaard, Karen; Pirhofer-Walzl, Karin and Eriksen, Jørgen (2012) N2-fixation and residual N effect of four legume species and four companion grass species. European Journal of Agronomy, 1 (1), pp. 66-74.

Pirhofer-Walzl, K.; Rasmussen , Jim; Høgh-Jensen, Henning; Eriksen, Jørgen; Soegaard, Karen and Rasmussen, Jesper (2012) Nitrogen transfer from forage legumes to nine neighbouring plants in a multi-species grassland. Plan and Soil, 350, pp. 71-84.

Pirhofer-Walzl , K.; Søegaard, Karen; Høgh-Jensen, Henning; Eriksen, Jørgen; Sanderson, M.A.; Rasmussen , Jim and Rasmussen, Jesper (2011) Forage herbs improve mineral composition of grassland herbage. Grass and Forage Sceince, 66, pp. 415-423.

El-Naggar, Ahmed; Rasmussen , Jim; de Neergaard, Andreas; El-Araby, Ahmed and Høgh-Jensen, Henning (2010) Source and temperature determine the releases of multiple amino acids from plant materials. Agronomy for Sustainable Development, 30, pp. 679-688.

Rasmussen, Jim; Eriksen, Jørgen; Jensen, Erik Steen; Esbensen, Kim H. and Høgh-Jensen, Henning (2007) In situ carbon and nitrogen dynamics in ryegrass-clover mixtures: Transfers, deposition and leaching. [In situ kulstof og kvælstof dynamik i kløvergræs: tranfer, deposition og udvaskning.] Soil Biology & Biochemistry, 39, pp. 804-815.

El-Nagger, Ahmed; Ounmaa, Andres; Muukka, Eija; Zaleckas, Ernestas; Abraityté, Gerda; Jansons, Imants; Rasmussen, Jim; Ahnström, Johan; Pirhofer-Walzl, Karin; Jensen, Katherine O’Doherty; Jørgensen, Kirstine F.; Sarunaite, Lina; Bleidere, Mara; Knudsen, Marie Trydeman; Pugliese, Massimo; Nielsen, Merete Højrup Møller; Mugurerza, Natalia Bellostas; Bakewell-Stone, Petra; Hansen, Preben Klarskov; Al-Kufaishi, Sermed Adil Abed-Ali; Kobayashi, Sofie; Rydberg, Torbjörn; Klubova, Vera; Liorancas, Viktoras and Høgh-Jensen, Henning (2006) Globalisation as a challenge or opportunity for organic farming. DARCOFenews (1).

Newspaper or magazine article

Rasmussen, Jim (2024) Gode efterafgrøder giver flere fordele. Økologisk Landbrug, March 2024, pp. 1-2.

De Notaris, Chiara and Rasmussen, Jim (2021) Det er udfordrende at dyrke efterafgrøder med succes i Danmark. Økologisk Landbrug, 28 May 2021, 666, p. 1.

Rasmussen, Jim (2020) Bælgplanters mange bidrag til klimakampen. Økologisk Landbrug, 17 November 2020, 659, p. 10.

Conference paper, poster, etc.

Rasmussen, Jim (2025) GrainLegsGo - høsttidspunktets betydning for friske råvarer - fra bælgfrugter. Lecture at: Plantekongres 2024. [Unpublished]

Rasmussen, Jim (2025) Kulstoflagring fra regenrative dyrkningstiltag. Lecture at: Plantekongres, 8-9 januar 2025. [draft]

Rasmussen, Jim (2024) Livet på land og andre verdensmål - bæredygtig fødevareproduktion. Lecture at: [Unpublished]

Dold, C.; DeNotaris, C.; Mortensen, Esben Øster; Rasmussen, Jim and Petersen, SO (2024) Cover crops and soil tillage differently affect N2O emissions. Workshop at: XXII N Workshop, Århus, DK, 17-21 June 2024. [Submitted]

Rasmussen, Jim (2024) Effekten af samdyrkning på korn-bælgsæd og efterafgrøde blandinger. Lecture at: Plantekongressen, Herning, Denmark, 11-1-2024.

Rasmussen, Jim (2024) Hvordan påvirker efterafgrøder med bælgplanter kvælstof- og kulstofdynamikkerne? Lecture at: Plantekongressen, 11-1-2024.

De Notaris, Chiara; Mortensen, Esben Øster; Peixoto, Leanne and Rasmussen, Jim (2024) Predicting cover crop nitrogen residual effect to optimize fertilizer reductions. XXII N workshop, Aarhus, Denmark, 17-21 June 2024. [Submitted]

Rasmussen, Jim (2023) Danske bælgfrugter - skal spises både grønne og modne. Lecture at: Økologikongressen, Vingsted, Denmark, 22-11-2023.

Rasmussen, Jim (2023) Bælgfrugter og samdyrkning. Lecture at: Velas ERFA gruppe for økologiske planteavlere, AU Viborg, Foulum, Denmark, 30-10-2023.

Rasmussen, Jim (2023) Kulstofopbygning og efterafgrøder. Lecture at: Forum for Økologisk Rådgivning, Skejby, Aarhus, Denmark, 6-10-2023. [Completed]

Martins, Juliana Trindade; Liang, Zhi; Enggrob, Kirsten Lønne and Rasmussen, Jim (2023) Carbon sequestration potential of legume based cropping systems. Poster at: Annual EJP Soil days, Vilnius, Latvia, 10-6-2023.

Martins, Juliana Trindade; Enggrob, Kirsten Lønne and Rasmussen, Jim (2023) How inoculation can improve N2 fixation and yield in soybean under field conditions in Denmark. Poster at: Annual EJP Soil days, Vilnius, Latvia, 10 June 2023.

Bloch, Nadja F; Martins, Juliana Trindade; Liang, Zhi; Enggrob, Kirsten Lønne and Rasmussen, Jim (2023) Main crop effect on biodiversity expression in spontaneous flora and C input from cover crop mixtures. Poster at: Annual EJP Soil days, Vilnius, Latvia, 10-6-2023.

Rasmussen, Jim (2023) Temadag om Grønne proteiner - inspiration til landbrugsskolelærere. Workshop at:

De Notaris, Chiara; Mortensen, Esben; Liang, Zhi; Chiriacò, Maria Vincenza and Rasmussen, Jim (2023) Carbon and nitrogen services from cover crops are optimized by including legumes in mixtures. Speech at: EGU General Assembly 2023, Vienna, 23-28 April 2023.

De Notaris, Chiara; Sørensen, Peter; Rasmussen, Jim and Olesen, Jørgen E. (2018) N fertilizer value of legume-based catch crops. Poster at: 20th Nitrogen workshop, Rennes, France, 24-27 June 2018. [Unpublished]

De Notaris, Chiara; Sørensen, Peter; Rasmussen, Jim and Olesen, Jørgen E. (2016) Row spacing and catch crop establishment in organic arable systems: a way to increase biological N fixation. Poster at: ESA14, Edinburgh, 5-9 September 2016.

Rasmussen, Jim and Høgh-Jensen, Henning (2005) DOC and DON from grass-clover - results from a field experiment. Poster at: Cost Action 852 - Workshop, Grado, Italy, November 9-11, 2005.

Rasmussen, Jim and Høgh-Jensen, Henning (2004) Origin and composition of Dissolved Organic C and N from grass-clover mixtures. Poster at: Cost Action 627 - Carbon Storage in European grasslands, Ghent, Belgium, June 3-6 2004. [Unpublished]

Report

Rasmussen, Jim (2021) Lessons learned from 23 years of cover cropping. Internal report, Viborg.

Sørensen, Peter; De Notaris, Chiara; Hansen, E.M.; Thomsen, Ingrid Kaag and Rasmussen, Jim (2020) Flerårigt sædskifte med tætning som alternativ til pligtige efterafgrøder. Aarhus Universitet , Agroøkologi.

Thesis

Rasmussen, Jim (2007) Below ground C and N transformation processes in perennial grass-clover mixtures. Thesis, Faculty of Life Sciences, University of Copenhagen , Department of Agricultural Sciences. .

Project description

{Project} GrainLegsGo: Friske bælgfrugter til human konsum. Runs 2021 - 2025. Project Leader(s): Rasmussen, Jim, Aarhus Universitet (AU) .

Data set

De Notaris, Chiara; Jensen, Johannes L.; Olesen, Jørgen E.; da Silva, Tiago Stumpf; Rasmussen, Jim; Panagea, Ioanna and Rubæk, Gitte H. (2021) Long-term soil quality effects of soil and crop management in organic and conventional arable cropping systems. .

Web product

De Notaris, Chiara; Rasmussen, Jim; Sørensen, Peter and Olesen, Jørgen E. (2018) Legume-based cover crops benefit crop yield and reduce nitrate leaching. .

Video

De Notaris, Chiara; Mortensen, Esben; Liang, Zhi and Rasmussen, Jim (2020) CCRotate. Aarhus University , Agroecology.

This list was generated on Sat Aug 16 09:46:19 2025 CEST.