Items where Author is "Sørensen, Peter"

Number of eprints: 66.

Journal paper

Reimer, Marie; Møller, Henrik B. and Sørensen, Peter (2025) Utilization of cattle slurry, biogas digestates and separated digestates by injection to organically managed spring barley. European Journal of Agronomy, 164, pp. 1-13.

Reimer, Marie; Møller, Henrik B.; Eriksen, J. and Sørensen, Peter (2025) Fate of Sulfur in digestates treated with micro-aeration during storage and after application to soil. To be determined, x, x-x. [draft]

Reimer, Marie; Nyang'au, Jared Onyango; Møller, Henrik B.; Eriksen, J. and Sørensen, Peter (2025) Recycling of ash and biochar through anaerobic digestion – effect on N availability and Cd, Cu, and Zn concentrations in barley. To be determined, x, x-x. [draft]

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; 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.

Meng, Xiaoyi; Sørensen, Peter; Møller, Henrik B. and Petersen, Søren O. (2023) Greenhouse gas balances and yield-scaled emissions for storage and field application of organic fertilizers derived from cattle manure. Agriculture, Ecosystems & Environment, 345, p. 108327.

Nyang'au, Jared Onyango; Møller, Henrik Bjarne and Sørensen, Peter (2023) Effects of electrokinetic and ultrasonication pre-treatment and two-step anaerobic digestion of biowastes on the nitrogen fertiliser value by injection or surface banding to cereal crops. Journal of Environmental Management, 326, p. 116699.

Nyang'au, Jared Onyango; Møller, Henrik Bjarne and Sørensen, Peter (2022) Nitrogen dynamics and carbon sequestration in soil following application of digestates from one- and two-step anaerobic digestion. Science of The Total Environment, 851, p. 158177.

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.

Pullens, JWM; Sørensen, Peter; Melander, Bo and Olesen, Jørgen E. (2021) Legacy effects of soil fertility management on cereal dry matter and nitrogen grain yield of organic arable cropping systems. European Journal of Agronomy, 122, p. 126169.

Fontaine, D; Eriksen, J. and Sørensen, Peter (2021) Sulfur from biogas desulfurization: Fate of S during storage in manure and after application to plants. Science of the Total Environment, 754, p. 142180.

Fontaine, D; Eriksen, J. and Sørensen, Peter (2020) Cover crop and cereal straw management influence the residual nitrogen effect. European Journal of Agronomy, 118, p. 126100.

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.

Hu, Teng; Sørensen, Peter and Olesen, Jørgen E. (2018) Soil carbon varies between different organic and conventional management schemes in arable agriculture. European Journal of Agronomy, 94, pp. 79-88.

Hu, Teng; Sørensen, Peter; Wahlström, E.M.; Chirinda, Ngonidzashe; Sharif, Behzad; Li, Xiaoxi and Olesen, Jørgen E. (2018) Root biomass in cereals, catch crops and weeds can be reliably estimated without considering aboveground biomass. Agriculture, Ecosystems and Environment, 251, pp. 141-148.

Li, Xiaoxi; Sørensen, Peter; Olesen, Jørgen E. and Petersen, Søren O. (2015) Evidence for denitrification as main source of N2O emission from residue-amended soil. Soil Biology and Biochemistry, 92, pp. 153-160.

Li, Xiaoxi; Sørensen, Peter; Li, Fucui; Petersen, Søren O. and Olesen, Jørgen E. (2015) Quantifying biological nitrogen fixation of different catch crops, and residual effects of roots and tops on nitrogen uptake in barley using in-situ 15N labelling. Plant and Soil, 395 (1), pp. 273-287.

Li, Xiaoxi; Petersen, Søren O.; Sørensen, Peter and Olesen, Jørgen E. (2015) Effects of contrasting catch crops on nitrogen availability and nitrous oxide emissions in an organic cropping system. Agriculture, Ecosystems & Environment , 199, 382- 393.

Noe, Egon; Alrøe, Hugo Fjelsted; Thorsøe, Martin H.; Sørensen, Peter; Melander, Bo; Olesen, Jørgen E. and Fog, Erik (2015) Knowledge Asymmetries Between Research and Practice: A Social Systems Approach to Implementation Barriers in Organic Arable Farming. Sociologia Ruralis, Early, View- .

Carter, Mette S.; Sørensen, Peter; Petersen, Søren O.; Ma, Xiuzhi and Ambus, Per (2014) Effects of green manure storage and incorporation methods on nitrogen release and N2O emissions after soil application. Biology and Fertility of Soils, 50 (8), 1233-1246.

Sørensen, Peter; Nielsen, Erling and Olesen, Jørgen E. (2014) Udbytter i det økologiske planteavlssædskifteforsøg. ICROFS-nyt, 2014 (1), pp. 8-10.

Thomsen, Ingrid Kaag and Sørensen, Peter (2004) Jordløsning i vækstsæsonen øger ikke N mineraliseringenen. FØJOenyt (4).

Thomsen, Ingrid Kaag and Sørensen, Peter (2004) Tillage in the growing season is ineffective as a tool of increased soil N mineralization. DARCOFenews (1).

Newspaper or magazine article

Sørensen, Peter (2024) Biogasgødning reducerer klimaaftrykket markant. Økologisk Landbrug, 28 June 2024, 45 (697), p. 16.

Nyang'au, Jared and Sørensen, Peter (2022) Biogas reducerer ikke kulstofbindingen i jorden. Økologisk Landbrug, 25 November 2022, 42, p. 9.

Olesen, Jørgen E. and Sørensen, Peter (2016) Kvælstofudvaskningen fra økologisk planteavl kan reduceres. [Nitrate leaching from organic arable farming can be reduced.] Økologi & Erhverv, 2016, 591, p. 8.

Petersen, Søren O. and Sørensen, Peter (2014) Klimaeffekten af mobil grøngødning. [Climate impact of mobile green manures.] ICROFS nyt, February 2014 (1), pp. 5-7.

Carter, Mette S.; Ambus, Per; Petersen, Søren O. and Sørensen, Peter (2013) Kløvergræs ensilage og kompost som grøngødning. [Grass-clover silage and compost as green manure.] ICROFS Nyt, 15 November 2013, 4, pp. 4-5.

Sørensen, Peter (2013) Mobil grøngødning bør ensileres. Lanbrugsavisen, 10 May 2013 (10 maj), p. 5.

Sørensen, Peter and Olesen, Jørgen E. (2012) Kvælstoffikserende afgrøder kan hente 400 kg N pr. hektar. Landbrugsavisen 2. sektion 20. Juli 2012, p. 11. Landbrugsavisen, 20 July 2012, p. 11.

Sørensen, Peter (2012) Udbytter i økologiske sædskifter. Økologi og Erhverv, 20 April 2012, 498, p. 21.

Sørensen, Peter; Nielsen, Erling and Olesen, Jørgen E. (2012) Udbytter i langvarige økologiske planteavlssædskifter. ICROFS news, 2012 (1/2012), pp. 6-7.

Conference paper, poster, etc.

Sørensen, Peter (2025) Giver afgasset biomasse et mindre kulstofinput end afgrøderester? Speech at: Plantekongres 2025, MCH Herning Kongrescenter, 08/09-01-2025.

Reimer, Marie; Sørensen, Peter and Møller, Henrik B. (2024) Optimizing nitrogen fertilizer value by post-treatment of digestates. In: Proceedings of the XXII Internaltional N Workshop, p. 26.

Reimer, Marie; Sørensen, Peter and Møller, Henrik B. (2024) Different fertiliser values in organic and conventional field trials. Speech at: Plantekongres 2024.

Sørensen, Peter (2024) Higher fertiliser value by slurry injection after ploughing. In: Plantekongres 2024, Tjele.

Sørensen, Peter (2023) Potentialer ved anvendelse af forskellige efterafgrøder - Eftervirkning, udvaskning og kulstof i jord. Speech at: Økologikongres 2023.

Reimer, Marie and Sørensen, Peter (2023) Nitrogen fertiliser value of digestates and untreated cattle slurry differs in organic and conventional crop management. In: RAMIRAN 2023 book of abstracts, p. 24.

Fog, Erik; Sørensen, Peter; Pedersen, Søren O.; Meng, Xiaoyi; Knudsen, Marie Trydeman and Møller, Henrik B. (2023) Grass-clover and biogas fertilizers as a climate efficient nutrient supply. [Kløvergræs og biogasgødning som en klimaeffektiv næringsstofforsyning.] Poster at: AgriFood & Climate Circle, 11 May 2023.

Fog, Erik; Sørensen, Peter; Pedersen, Søren O.; Meng, Xiaoyi; Knudsen, Marie Trydeman and Møller, Henrik B. (2023) Grass-clover and biogas fertilizers as a climate efficient nutrient supply. [Kløvergræs og biogasgødning som klimaeffektiv næringsstofforsyning.] Speech at: AgriFood & Climate Circle, Copenhagen, 11 May 2023.

Sørensen, Peter (2022) Nutrient cycling in the Danish long-term experiment with arable cropping -examples. Speech at: Studies of agroecology in long-term organic and conventional cropping systems, Aarhus University, Research Center Foulum,Tjele, Denmark, 7-8 June 2022. [Completed]

De Notaris, Chiara and Sørensen, Peter (2021) Bedre brug af efterafgrøder. Speech at: Økologikongres 2021, Vejle.

De Notaris, Chiara and Sørensen, Peter (2021) Eftervirkning af kvælstof i N-fikserende efterafgrøder, nitratudvaskning og kulstofbinding. Speech at: Økologi-kongress, Vingsted Hotel og Konferencecenter, 25-26 November 2021. [Unpublished]

Meng, Xiaoyi; Møller, Henrik B.; Sørensen, Peter; Knudsen, Marie Trydeman and Petersen, Søren O. (2021) Greenhouse gas balance of new organic fertilizers derived from anaerobic digestion. Poster at: Technologies for a Danish Zero Greenhouse Gas Emission Agriculture, Middelfart, 28.6. 2021.

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]

Olesen, Jørgen E.; Sørensen, Peter; Thorup-Kristensen, Kristian and Theilgaard, Malene (2017) RowCrop workshop. Workshop at: Økologikongressen 2017, 30. november 2017. [Completed]

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.

Sørensen, Peter (2014) Gødningsvirkning og håndtering af mobil grøngødning. In: Sammendrag af indlæg Plantekongres 2014 14.-15. januar i Herning Kongrescenter, pp. 292-293.

Carter, Mette S.; Sørensen, Peter; Petersen, Søren O. and Ambus, Per (2013) Effects of green manure storage and incorporation methods on greenhouse gas fluxes and N mineralization after soil application. Poster at: Greenhouse Gas Management in European Land Use Systems, Antwerp, 16-18 September 2013.

Sørensen, Peter; Kristensen, E.; Odokonyero, K. and Petersen, S.O. (2013) Utilization of nitrogen in legume-based mobile green manures stored as compost or silage. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 157-158.

Carter, Mette S.; Sørensen, Peter; Petersen, Søren O. and Ambus, Per (2013) Nitrogen mineralization and greenhouse gas emissions after soil incorporation of ensiled and composted grass-clover as green manure. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, NJF Report, no. 9 (3), pp. 41-42.

Fog, Erik; Olesen, Jørgen E.; Noe, Egon; Sørensen, Peter and Melander, Bo (2013) Picture card tool for holistic planning in organic plant production. In: Løes, Anne-Kristin; Askegaard, Margrethe; Langer, Vibeke; Partanen, Kirsi; Pehme, Sirli; Rasmussen, Ilse A.; Salomon, Eva; Sørensen, Peter; Ullvén, Karin and Wivstad, Maria (Eds.) Organic farming systems as a driver for change, 9 (3), NJF Report, pp. 153-154.

Sørensen, Peter; Khan, A R; Møller, Henrik B. and Thomsen, Ingrid Kaag (2012) Effects of anaerobic digestion of organic manures on N turnover and N utilization. In: Richards, K.G.; Fenton, O. and Watson, C.J. (Eds.) Proceedings of the 17th Nitrogen Workshop –Innovations for sustainable use of nitrogen resources., pp. 80-81.

Sørensen, Peter; Mejnertsen, Peter and Møller, Henrik B. (2011) Nitrogen fertilizer value of digestates from anaerobic digestion of animal manures and crops. In: NJF Report, Nordic Association of Agricultural Scientists, 7 (8), NJF seminar, no. 443, pp. 42-44.

Report

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.

Olesen, Jørgen E.; Sørensen, Peter; Melander, Bo; Bertelsen, Inger and Nielsen, Erling (2018) RowCrop workshop til Store Markdag 2017. .

Noe, Egon; Sørensen, Peter; Melander, Bo; Olesen, Jørgen E.; Hermansen, Sven; Bertelsen, Inger and Fog, Erik (2012) Muligheder og barrierer for implementering af principper for robuste og højtydende planteavlssædskifter i praksis – Grundlagsrapport for barrierer undersøgelsen. Aarhus University , Department of Agroecology.

Web product

Hermansen, Sven and Sørensen, Peter (2023) Efterafgrøder i økologiske planteavlsædskifter. ICOEL, Web-page. Online at https://icoel.dk/media/ob1hlq4e/artikel.pdf, accessed on: 23 March 2023.

Fontaine, D; Eriksen, J. and Sørensen, Peter (2020) Residual nitrogen effect of cover crops and straw by different crop management. . Online at https://icrofs.dk/en/aktuelt/nyheder/viewnews/artikel/residual-nitrogen-effect-of-cover-crops-and-straw-by-different-crop-management/, accessed on: 9 March 2021.

Fontaine, D; Eriksen, J. and Sørensen, Peter (2020) Is sulfur produced from biogas cleaning available to plants after storage in manure? .

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

Hu, Teng; Sørensen, Peter and Olesen, Jørgen E. (2018) Larger root biomass in organic than conventional farming systems. , ICROFS News. Online at http://icrofs.dk/en/aktuelt/nyheder/viewnews/artikel/larger-root-biomass-in-organic-than-conventional-farming-systems/, accessed on: 8 April 2018.

Hu, Teng; Sørensen, Peter and Olesen, Jørgen E. (2018) Soil organic carbon change in arable farming under organic and conventional management. . Online at http://icrofs.dk/en/aktuelt/nyheder/viewnews/artikel/soil-organic-carbon-change-in-arable-farming-under-organic-and-conventional-management/, accessed on: 9 April 2018.

Other

Thomsen, Darran Andrew; Madsen, K.H. and Sørensen, Peter (2013) Mobile Grøngødninger. Videncentret for Landbrug.

This list was generated on Sat Aug 16 09:56:54 2025 CEST.