Items where Author is "Eriksen, Senior scientist Jørgen"

Number of eprints: 46.

Journal paper

Hansen, Veronika; Eriksen, Jørgen; Jensen, Lars Stoumann; Thorup-Kristensen, Kristian and Magid, Jakob (2021) Towards integrated cover crop management: N, P and S release from aboveground and belowground residues. Agriculture, Ecosystems & Environment, 313, p. 107392.

Knudsen, Marie Trydeman; Dorca-preda, Teodora; Djomo, Sylvestre Njakou; Kristensen, Troels; Ambye-Jensen, Morten; Møller, Henrik B.; Dupont, Y.L.; Cong, W-F and Eriksen, Jørgen (2020) Environmental life cycle assessment of organic grass protein from multispecies mixtures. Journal of Cleaner Production, ? (?), ?-?. [draft]

Kristensen, Troels; Søegaard, Karen; Eriksen, Jørgen and Mogensen, Lisbeth (2015) Carbon footprint of cheese produced on milk from Holstein and Jersey cows fed hay differing in herb content. Journal of Cleaner Production, 101, pp. 229-237.

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.

Müller-Stöver, Dorette; Hauggaard-Nielsen, Henrik; Eriksen, Jørgen; Ambus, Per and Johansen, Anders (2012) Microbial biomass, microbial diversity, soil carbon storage, and stability after incubation of soil from grass–clover pastures of different age. Biology and Fertility of Soils, 48, 371- 383.

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.

Halberg, Niels; Hermansen, John E.; Kristensen, Ib Sillebak; Eriksen, Jørgen; Tvedegaard, Niels and Petersen, Bjørn Molt (2010) Impact of organic pig production systems on CO2 emission, C sequestration and nitrate pollution. Agronomy for Sustainable Development, 30 (4), pp. 721-731.

Andersen, Charlotte; Nielsen, Tina Skau; Purup, Stig; Kristensen, Troels; Eriksen, Jørgen; Søegaard, Karen; Sørensen, John and Fretté, Xavier C (2009) Phyto-oestrogens in herbage and milk from cows grazing white clover, red clover, lucerne or chicory-rich pastures. Animal, 3 (8), pp. 1189-1195.

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.

Pedersen, Anders; Petersen, Bjørn Molt; Eriksen, Jørgen; Hansen, Søren and Jensen, Lars Stoumann (2007) A model simulation analyses of nitrate leaching – does soil organic matter pool structure or catch crop growth parameters matter most? Ecological Modelling, 205, pp. 209-220.

Axelsen, Jørgen Aagaard; Sønderskov, Mette; Bruus-Pedersen, Marianne; Tybirk, Knud and Eriksen, Jørgen (2004) FieldEco – a multi-purpose biologically driven food web model. , , . [Completed]

Askegaard, Margrethe; Eriksen, Jørgen and Olesen, Jørgen E. (2003) Exchangeable potassium and potassium balances in organic crop rotations on a coarse sandy soil. Soil Use and Management, 19, pp. 96-103.

Askegaard, Margrethe and Eriksen, Jørgen (2002) Exchangeable potassium in soil as indicator of potassium status in an organic crop rotation on loamy sand. Soil Use and Management, 18, pp. 84-90.

Studnitz, Merete; Eriksen, Jørgen and Strudsholm, Karin (2002) Har søers rodeintensitet indflydelse på udvaskning - eller nytter tryneringning overhovedet. Økologi-Kongres 2002 - Mellem værdier og vækst, pp. 209-210.

Askegaard, Margrethe and Eriksen, Jørgen (2000) Potassium retention and leaching in an organic crop rotation on loamy sand as affected by contrasting potassium budgets. Soil Use and Management, 16, pp. 200-205.

Eriksen, Jørgen and Mortensen, Jørgen (1999) Soil sulphur status following long-term annual application of animal manure and mineral fertilizers. Biology and Fertility of Soils, 28, pp. 416-421.

Eriksen, Jørgen and Høgh-Jensen, Henning (1998) Variations in the natural abundance of 15N in ryegrass/white clover shoot material as influenced by cattle grazing. Plant and Soil, 205, pp. 67-76.

Newspaper or magazine article

Søegaard, Karen and Eriksen, Jørgen (2015) Design af kløvergræsmarker med urter til kvægfoder. Ny kvægForskning, April 2015, 13 (2), pp. 4-5.

Søegaard, Karen; Eriksen, Jørgen and Mortensen, Tine B. (2013) Species competition in multispecies grass swards. ICROFS News, September 2013, 3, pp. 12-13.

Søegaard, Karen; Eriksen, Jørgen and Mortensen, Tine B. (2013) Konkurrenceforhold i græsmarker med mange arter. ICROFS Nyt, August 2013, 3, pp. 4-5.

Kristensen, Troels; Eriksen, Jørgen and Søegaard, Karen (2007) Afgræsning af græsblandinger med bælgplanter og cikorie. Ny Kvægforskning, April 2007, 5 (2), p. 2.

Working paper

Fretté, Xavier C.; Kristensen, Troels; Eriksen, Jørgen; Søegaard, Karen; Sørensen, John and Nielsen, Jacob H. (2008) Effect of Herbage on Milk Composition. Working paper. [Unpublished]

Conference paper, poster, etc.

Knudsen, Marie Trydeman; Andersen, Heidi Mai-Lis; Eriksen, Jørgen; Ambye-Jensen, Morten; Stødkilde-Jørgensen, Lene and Dupont, Y.L. (2019) Bæredygtighed af økologisk græsprotein. [Sustainability of organic grass protein.] Speech at: Økologi-Kongres 2019, Vingsted Hotel og Konferencecenter, 20-21. november 2019.

Søegaard, Karen and Eriksen, Jørgen (2015) The effect of cutting strategy on production and quality of high-yielding multispecies grasslands. In: Grassland Science in Europe, 20, pp. 319-321.

Søegaard, Karen; Mogensen, Lisbeth and Eriksen, Jørgen (2009) The competitiveness of different herbs in grass/clover pastures. In: NJF Seminar 422. Fostering healthy food systems through prganic agriculture - Focus on Nordic-Baltic region, p. 29.

Halberg, Niels; Hermansen, John E.; Kristensen, Ib Sillebak; Eriksen, Jørgen and Tvedegaard, Niels (2008) Comparative environmental assessment of three systems for organic pig production in Denmark. In: Köpke, Ulrich and Sohn, Sang Mok (Eds.) ISOFAR Conference Series, ISOFAR Conference Series, pp. 249-261.

Søegaard, Karen; Eriksen, Jørgen and Askegaard, Margrethe (2008) Herbs in grasslands - effect of slurry and grazing/cutting on species composition and nutritive value. In: Hopkins, A.; Gustafsson, T.; Bertilsson, J.; Dalin, G.; Nilsdotter-Linde, N. and Spörnly, E. (Eds.) Grassland Science in Europe, 13, pp. 200-202.

Askegaard, Senior scientist Margrethe and Eriksen, Senior scientist Jørgen (2008) Legume catch crops for reducing N leaching and substituting animal manure. Poster at: Cultivating the Future Based on Science: 2nd Conference of the International Society of Organic Agriculture Research ISOFAR, Modena, Italy, June 18-20, 2008.

Hermansen, John E.; Eriksen, Jørgen and Strudsholm, Karin (2005) Full or partial outdoor rearing of slaughter pigs – effects on performance, carcass quality and nutrient load. Paper at: Researching Sustainable Systems - International Scientific Conference on Organic Agriculture, Adelaide, Australia, September 21-23, 2005. [Unpublished]

Berntsen, Jørgen; Olesen, Jørgen; Petersen, Bjørn Molt and Eriksen, Jørgen (2003) Simulation of nitrate leaching from an organic dairy crop rotation with different manure types and loads. In: Abstracts for the 12th N workshop, IGER. [Unpublished]

Krogh, P.H.; Lamandé, M.; Eriksen, Jørgen and Holmstrup, Martin (2001) Ecological properties of earthworm burrows in an organically managed grass-clover system. Speech at: Science for the environment - environment for society, Aarhus, 5-6 Oct. 2011.

Report

Eriksen, Jørgen (editor): International Centre for Research in Organic Food Systems (ICROFS) (Ed.) (2017) Flerårige højværdiafgrøder i økologisk planteproduktion - MultiPlant. International Centre for Research in Organic Food Systems (ICROFS), Tjele, Denmark.

Kristensen, Troels; Eriksen, Jørgen and Søegaard, Karen (2008) Græsmarkens sammensætning og mælkens smag. .

Report chapter

Eriksen, Jørgen (2015) EcoServe - effekter af urter i græsmarken. In: Skovsbøl, Ulla (Ed.) Ny viden om økologi - Resultater fra forskningsprogrammerne Organic RDD og CORE Organic, 2011-2015. ICROFS, Tjele, Denmark, pp. 18-21.

Larsen, Mette Krogh; Nielsen, Jacob Holm; Kristensen, Troels; Søegaard, Karen and Eriksen, Jørgen (2010) Mælkens indholdsstoffer ved afgræsning. In: Kristensen, Troels (Ed.) Økologisk græsmarksproduktion og udnyttelse til mælkeproduktion. Intern rapport • husdyrbrug Nr. 27, Aarhus Universitet, chapter 7, pp. 48-55.

Eriksen, Jørgen (2010) Produktion og næringsstofudnyttelse i kløvergræsmarker. In: Økologisk græsmarksproduktion og udnyttelse til mælkeproduktion. Intern rapport • husdyrbrug Nr. 27, Aarhus Universitet, chapter 3, pp. 21-26.

Søegaard, Karen; Sehested, Jakob; Eriksen, Jørgen; Askegaard, Margrethe; Mogensen, Lisbeth and Jensen, Søren K. (2010) Urter i græsmarken. In: Kristensen, Troels (Ed.) Økologisk græsmarksproduktion og udnyttelse til mælkeproduktion. , chapter 1, pp. 5-14.

Project description

{Project} FertiHood: Recirkulering af næringsstoffer i restprodukter til opfyldelse af økologimål. Runs 2021 - 2024. Project Leader(s): Eriksen, Jørgen, Aarhus Universitet (AU) .

{Project} MultiPlant: flerårige højværdigafgrøder i økologisk planteproduktion. Runs 2014 - 2017. Project Leader(s): Eriksen, Jørgen, Aarhus Universitet .

Teaching resource

Eriksen, Jørgen (2016) MultiPlant. [MultiPlant.] .

Web product

Eriksen, Jørgen and Thomsen, Henning C. (2011) EcoServe: Økosystem Funktioner og Services af Biodiversitet i Græsmarker. [Ecoserve: Ecosystem Functions and Services of Biodiversity in Grasslands.] Aarhus Universitet. Online at http://agro.au.dk/ecoserve/, accessed on: 25 January 2013.

Other

Eriksen, Jørgen (2017) NutHy: Højere økologiske udbytter med flere tilgængelige næringsstoffer. .

Eriksen, Jørgen (2014) MultiPlant: Flerårige højværdiafgrøder i økologisk planteproduktion. .

This list was generated on Mon Jul 14 01:16:18 2025 CEST.