Items where Author is "Magid, Jakob"Group by: EPrint Type | No Grouping Number of eprints: 77. Journal paperReimer, Marie; Möller, Kurt; Magid, Jakob and Bruun, Sander (2025) Urban waste fertilizer: effects on yield, nutrient dynamics, and potentially toxic element accumulation. Nutrient Cycling in Agroecosystems, online, pp. 1-22. Hansen, Veronika; Engedal, Tine; Stoumann Jensen, Lars and Magid, Jakob (2025) Bio-based fertilizers typically deliver on either high nutrient release or soil health parameters. Geoderma, 457, pp. 1-15. [Submitted] Bünemann, Else K.; Reimer, Marie; Smolders, E.; Smith, S.R.; Bigalke, Moritz; Palmqvist, Annemette; Brandt, K.K.; Möller, Kurt; Harder, R.; Hermann, L.; Speiser, Bernhard; Oudshoorn, Frank; Loes, A.-K. and Magid, Jakob (2024) Do contaminants compromise the use of recycled nutrients in organic agriculture? A review and synthesis of current knowledge on contaminant concentrations, fate in the environment and risk assessment. Science of The Total Environment, 912 (168901), pp. 1-18. Johansen, J.L.; Magid, Jakob; Vestergård, Mette and Palmqvist, Annemette (2024) Extent and effects of microplastic pollution in soil with focus on recycling of sewage sludge and composted household waste and experiences from the long-term field experiment CRUCIAL. Trends in Analytical Chemistry, 171, pp. 2-9. Nkebiwe, Peteh Mehdi; Stevens Lekfeldt, Jonas D.; Symanczik, Sarah; Thonar, Cécile; Mäder, Paul; Bar-Tal, Asher; Halpern, Moshe; Bíró, Borbála; Bradacova, Klara; Caniullan, Pedro C.; Choudhary, Krishna K.; Cozzolino, Vincenza; Di Stasio, Emilio; Dobczinski, Stefan; Geistlinger, Jörg; Lüthi, Angelika; Gómez-Muñoz, Beatrice; Kandeler, Ellen; Kolberg, Flora; Zsolt, Kotroczo; Kulhánek, Martin; Mercl, Filip; Tamir, Guy; Moradtalab, Narges; Szalai, Magdolna Zita; Juhos, Katalin; Fora, Ciprian G.; Florea, Andreea; Posta, Gheorghe; Lauer, Karl Fritz; Toth, Brigitta; Tlustos, Pavel; Mpanga, Isaac K.; Weber, Nino; Weinmann, Markus; Yermiyahu, Uri; Magid, Jakob; Müller, Torsten; Neumann, Günter; Ludewig, Uwe and de Neergaard, Andreas (2024) Effectiveness of bio-effectors on maize, wheat and tomato performance and phosphorus acquisition from greenhouse to field scales in Europe and Israel: a meta-analysis. Frontiers in Plant Science, 15, p. 1333249. Reimer, Marie; Oelofse, Myles; Müller-Stöver, Dorette; Möller, Kurt; Bünemann, Else K.; Bianchi, Silvia; Vetemaa, Airi; Drexler, Dora; Trugly, Bence; Raskin, Ben; Blogg, Hugh; Rasmussen, Anton; Verrastro, Vincenzo and Magid, Jakob (2023) Sustainable growth of organic farming in the EU requires a rethink of nutrient supply. Nutrient Cycling in Agroecosystems, 2023, in press. Johansen, J.L.; Magid, Jakob; Dam, Marie; Santos, Susane Silva; Kudjorjie, Enoch; Palmqvist, A. and Vestergård, Mette (2023) Effects of long-term fertilization with contemporary Danish human urine, composted household waste and sewage sludge on soil nematode abundance and community structure. Science of The Total Environment, 860, NA. Reimer, Marie; Oelofse, Myles; Müller-Stöver, Dorette; Möller, Kurt; Bünemann, Else K.; Bianchi, Silvia; Vetemaa, Airi; Drexler, Dora; Trugly, Bence; Raskin, Ben; Blogg, Hugh; Rasmussen, Anton; Verrastro, Vincenzo and Magid, Jakob (2023) Sustainable growth of organic farming in the EU requires a rethink of nutrient supply. Nutrient Cycling in Agroecosystems, online, pp. 1-17. Johansen, J.L.; Magid, Jakob; Dam, Marie; Santos, Susane Silva; Kudjorjie, Enoch; Palmqvist, A. and Vestergård, Mette (2022) Effects of long-term fertilization with contemporary Danish human urine, composted household waste and sewage sludge on soil nematode abundance and community structure. Science of The Total Environment, NA, NA. [Submitted] Varga, Korinna; Feher, Judit; Trugly, Bence; Drexler, Dora; Leiber, Florian; Verrastro, Vincenzo; Magid, Jakob; Chylinski, Caroline; Athanasiadou, Spiridoula; Thuerig, Barbara; László, Anna; Ladányi, Márta; Moeskops, Bram; Herforth-Rahmé, Joelle and Tamm, Lucius (2022) The State of Play of Copper, Mineral Oil, External Nutrient Input, Anthelmintics, Antibiotics and Vitamin Usage and Available Reduction Strategies in Organic Farming across Europe. Sustainability, 14 (6), pp. 1-36. Gomez-Munos, Beatrice; Müller-Stöver, Dorette; Hansen, Veronika; Jensen, Lars Stoumann and Magid, Jakob (2022) Nutrient interactions and salinity effects on plant uptake of phosphorus from waste-based fertilisers. Geoderma, 422 (115939), pp. 1-10. Gómez-Muñoz, Beatrice; Müller-Stöver, Dorette; Hansen, Veronika; Jensen, Lars Stoumann and Magid, Jakob (2021) Nutrient interactions and salinity effects on plant uptake of P from waste-based fertilizers. Agriculture, Ecosystems and the Environment, x, pp. 1-30. [draft] 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. Magid, Jakob; Pedersen, Kathrine E.; Hansen, Max; Cedergreen, Nina and Brandt, Kristian Kofoed (2020) Comparative assessment of the risks associated with use of manure and sewage sludge in Danish agriculture. Advances in Agronomy, 164, pp. 289-334. Reimer, Marie; Hartmann, Tobias Edward; Oelofse, Myles; Magid, Jakob; Bünemann, Else K. and Möller, Kurt (2020) Reliance on Biological Nitrogen Fixation Depletes Soil Phosphorus and Potassium Reserves. Nutrient Cycling in Agroecosystems, 118, pp. 273-291. Wang, Yaosheng; Andersen, Sven Bode; Thorup-Kristensen, Kristian; Jensen, Lars Stoumann and Magid, Jakob (2018) Low-P solution culture can be used for screening root growth vigor in soil for high nutrient uptake of spring wheat varieties. Acta Agriculturae Scandinavica, Section B—Soil & Plant Science, 68 (2), pp. 130-138. Cooper, Julia; Reed, Eleanor Y.; Hörtenhuber, Stefan Josef; Lindenthal, Thomas; Løes, Anne-Kristin; Mäder, Paul; Magid, Jakob; Oberson, Astrid; Kolbe, Hartmut and Möller, Kurt (2018) Phosphorus availability on many organically managed farms in Europe. Nutrient Cycling in Agroecosystems, 110, pp. 227-239. Løes, Anne-Kristin; Bünemann, Else K.; Cooper, Julia; Hörtenhuber, Stefan Josef; Magid, Jakob; Oberson, Astrid and Möller, Kurt (2016) Nutrient supply to organic agriculture as governed by EU regulations and standards in six European countries. Organic Agriculture, x, pp. 1-24. [In Press] Sánchez‐Esteva, Sara; Gómez‐Muñoz, Beatrice; Stoumann Jensen, Lars; Neergaard, Andreas de and Magid, Jakob (2016) The effect of Penicillium bilaii on wheat growth and phosphorus uptake as a ected by soil pH, soil P and application of sewage sludge. Chemical and Biological Technologies in Agriculture, 3 (21), pp. 1-11. Wang, Yaosheng; Magid, Jakob; Thorup-Kristensen, Kristian and Stoumann Jensen, Lars (2016) Genotypic differences in growth, yield and nutrient accumulation of spring wheat cultivars in response to long-term soil fertility regimes. Acta Agriculturae Scandinavica, Section B - Soil & Plant Science, 67, pp. 126-133. Wang, Yaosheng; Stoumann Jensen, Lars and Magid, Jakob (2016) Localized application of sewage sludge improved plant nitrogen and phosphorus uptake by rhizobox-grown spring wheat. Journal of Plant Nutrition and Soil Sciences, 179, pp. 689-695. López-Rayo, Sandra; Laursen, Kristian H.; Lekfeldt, Jonas D.S.; Grazie, Fabio D. and Magid, Jakob (2016) Long-term amendment of urban and animal wastes equivalent to more than 100 years of application had minimal effect on plant uptake of potentially toxic elements. Agriculture, Ecosystems and Environment, 231, pp. 44-53. Lemming, Camilla; Oberson, Astrid; Hund, Andreas; Stoumann Jensen, Lars and Magid, Jakob (2016) Opportunity costs for maize associated with localised application of sewage sludge derived fertilisers, as indicated by early root and phosphorus uptake responses. Plant and Soil, 2016, pp. 201-217. Lemming, Camilla; Oberson, Astrid; Hund, Andreas; Jensen, Lars Stoumann and Magid, Jakob (2016) Opportunity costs for maize associated with localised application of sewage sludge derived fertilisers, as indicated by early root and phosphorus uptake responses. Plant and Soil, 406, pp. 201-217. Wang, Yaosheng; Thorup-Kristensen, Kristian; Jensen, Lars Stoumann and Magid, Jakob (2016) Vigorous Root Growth Is a Better Indicator of Early Nutrient Uptake than Root Hair Traits in Spring Wheat Grown under Low Fertility. Plant and Soil, 7, p. 865. Oelofse, Myles; Jensen, L.S. and Magid, Jakob (2013) The implications of phasing out conventional nutrient supply in organic agriculture: Denmark as a case. Organic Agriculture, 3 (1), pp. 41-55. Oelofse, Myles; Jensen, Lars Stoumann and Magid, Jakob (2013) The implications of phasing out conventional nutrient supply in organic agriculture: Denmark as a case. Organic Agriculture, 3, pp. 41-55. Jensen, Lars Stoumann; Pedersen, Anders; Magid, Jakob and Nielsen, Niels Erik (2006) Influence of catch crops on phosphorous and potassium availability in a depleted loamy soil. Soil Use and Management, (draft manuscript). [Unpublished] Bruun, Sander; Hansen, Trine L.; Christensen, Thomas H.; Magid, Jakob and Jensen, Lars S. (2006) Application of processed organic municipal solid waste on agricultural land - a scenario analysis. Environmantal Modeling and Assessment, 11, pp. 251-265. Müller, Torsten; Thorup-Kristensen, Kristian; Magid, Jakob; Jensen, Lars Stoumann and Hansen, Søren (2006) Catch Crops in Organic Farming Systems without Livestock Husbandry - Simulations with the DAISY model. Ecological Modelling, 191, pp. 538-544. Dresbøll, Dorte Bodin; Magid, Jakob and Thorup-Kristensen, Kristian (2006) Long-term stability and mineralisation rate of compost is influenced by timing of nutrient application during composting of plant residues. Compost Science & Utilization, 14 (3), pp. 215-221. Dresbøll, Dorte Bodin and Magid, Jakob (2006) Structural changes of plant residues during decomposition in a compost environment. Bioresource Technology (97), pp. 973-981. Jensen, Lars Stoumann; Pedersen, Anders; Magid, Jakob and Nielsen, Niels Erik (2005) Catch crops have little effect on P and K availability of depleted soils. [Efterafgrøder har ringe effekt på P og K forsyningen på udpint lerjord.] DARCOFenews. Jensen, Lars Stoumann; Pedersen, Anders; Magid, Jakob and Nielsen, Niels Erik (2005) Efterafgrøder har ringe effekt på P og K forsyningen på udpint lerjord. [Catch crops have little effect on P and K availability of depleted soils.] FØJOenyt. de Neergaard, Andreas; Hauggaard-Nielsen, Henrik; Jensen, Lars Stoumann and Magid, Jakob (2002) Decomposition of white clover (Trifolium repens) and ryegrass (Lolium perenne) components: C and N dynamics simulated with the DAISY soil organic matter submodel. European Journal of Agronomy, 16 (1), pp. 43-55. Færge, Jens; Magid, Jakob and de Vries, Fritz Pennig (2001) Urban nutrient balance for Bankok. Ecological Modelling (139), pp. 63-74. Newspaper or magazine articleMagid, Jakob (2020) Den økologiske forbruger og recirkulering. Økologisk Landbrug, August 2020, p. 13. Magid, Jakob (2020) Forskere blåstempler brug af biogødning i økologisk landbrug. Økologisk.nu, August 2020, p. 6. Wang, Yaosheng; Thorup-Kristensen, Kristian; Jensen, Lars Stoumann and Magid, Jakob (2014) Genetisk variation af rødder og rodhår mellem sorter af vårhvede. ICROFS nyt, 2014 (2), pp. 1-3. Working paperMagid, Jakob (2021) Notat om arbejdet med ’Alternative næringsstofkilder til Økologisk Jordbrug fra restprodukter’. Working paper, Plant and Environmental Science, Copenhagen University. [Completed] Magid, Jakob (2020) Information til brug ved kvalitative interviews i RECONCILE projektet. Working paper. [draft] Magid, Jakob (2013) A note on sewage sludge - risk assessments and fertilization value. IMPROVE-P working paper, no. 1, Plant and Environmental Sciences, Copenhagen University . [Completed] Conference paper, poster, etc.Magid, Jakob (2024) Recirkulering, Troværdighed for Forbrugere og Økosystemets Sundhed (RECONCILE projektet). Speech at: ICROFS bestyrelsesmøde, 28. maj 2024. [Unpublished] Reimer, Marie; Möller, Kurt; Magid, Jakob and Bruun, Sander (2024) Recycling Nitrogen from urban wastes to organic farming – a scenario analysis. Speech at: XXII International N Workshop, Aarhus, Denmark, 17.-21.06.2024. Magid, Jakob; Vestergård, Mette and Palmqvist, Annemette (2023) Skal vi bekymre os om mikroplast i jord? Speech at: Vidensseminar om mikroplast i jord, Københavns Universitet, 2 Oktober. [draft] Liengård Johansen, Jesper; Magid, Jakob; Palmqvist, Annemette and Vestergård, Mette (2022) Bør spildevandsslam anvendes som gødning på marker? Speech at: DANSK VAND KONFERENCE 2022, 23. november 2022. Magid, Jakob (2022) CRUCIAL -Closing the Rural-Urban Nutrient Cycle -Investigations through Agronomic Long-term experiments. 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] Magid, Jakob (2021) Recirkulering, Troværdighed for Forbrugere og Økosystemets Sundhed (RECONCILE projektet). Lecture at: Økologikongres 2021, Vingsted, Danmark, 25.-26. november 2021. [Completed] Reimer, Marie; Hartmann, Tobias; Oelofse, Myles; Bünemann, Else K.; Müller-Stöver, Dorette; Magid, Jakob and Möller, Kurt (2021) Nutrient Budgets And Their Implication On Soil Fertility In Organic Farming Across Europe. Paper at: Organic World Congress 2021, Science Forum: 6th ISOFAR Conference co-organised with INRA, FiBL, Agroecology Europe, TP Organics and ITAB, Rennes, France, 8 - 10 September, 2021. [Completed] Hansen, Veronika; Magid, Jakob and Müller-Stöver, Dorette (2020) Mobilisering af jordens fosfor ved hjælp af efterafgrøder. Speech at: Plantekongres, 15. januar 2020. Reimer, Marie; Oelofse, Myles; Magid, Jakob; Hartmann, Tobias Edward and Möller, Kurt (2019) Farm gate nutrient budgets in organic farms – a case study in Germany. Poster at: International Conference of the German Society of Plant Nutrition 2019, Berlin, Germany, 25.-27.09.2019. [Completed] Hansen, Veronika; Müller-Stöver, Dorette and Magid, Jakob (2019) Green manure crops for low fertility soils. Poster at: Congressi Stefano Fanscini, Monte Veritá, Switzerland, 6-11 October, 2019. Schmitt, Annegret; Pertot, Ilaria; Verrastro, Vincenzo; Magid, Jakob; Moeskops, Bram; Möller, Kurt; Athanasiadou, Spiridoula; Experton, Catherine; Steinshamn, Håvard; Leiber, Florian; Maurer, Veronika; Bünemann, Else K.; Herforth-Rahmé, Joelle and Tamm, Lucius (2018) RELACS: a new EU-project on the Replacement of Contentious Inputs in Organic Farming Systems. In: Julius Kühn Archiv, Julius Kühn-Institut, Bundesforschungsinstitut für Kulturpflanzen, Braunschweig, 461, pp. 472-473. Cooper, Julia; Loes, Anne-Kristin; Hörtenhuber, Stefan; Mäder, Paul; Magid, Jakob; Oberson, Astrid and Möller, Kurt (2016) Meeting P Demand in European organic farms: Is it time to change the Standard? In: Proceedings of ESA 14 - Growing landscapes - Cultivating innovative agricultural systems, 5-9 September 2016, Edinburgh, United Kingdom. Lemming, Camilla; Oberson, Astrid; Jensen, Lars Stoumann and Magid, Jakob (2014) Maize root growth and P uptake dependency on spatial distribution of sewage sludge, sewage sludge ash, and TSP. Poster at: Phosphorus in Soils and Plants, Montpellier, 26-29 August 2014. Larsen, Thomas; Krogh, Paul Henning; Magid, Jakob; Hobbie, Erik and Marc, Ventura (2006) Collembola’s role in regulating mass fluxes in soil and the effects of contrasting life histories. Poster at: The 5th International Conference on Applications of Stable Isotope Techniques to Ecological Studies, Belfast, 13-18 August 2006. [Unpublished] Larsen, Thomas; Krogh, Paul-Henning; Magid, Jakob and Gorissen, Antonie (2006) Dual-labelled (13C/15N) green manure to differentiate between plant uptake of organic and inorganic N. Poster at: Iso Life. Luxhøi, Jesper; Brøgger, Morten; Knudsen, Inge M.B.; Poulsen, Pernille H.B.; Møller, Jacob; Jensen, Birgit; Jensen, Dan F. and Magid, Jakob (2006) Functional Compost. In: The ORBIT 2006 Conference Proceedings publication. Magid, Jakob; Rasmussen, Lasse Dam and Moeller, Jacob (2004) Measuring degradation of transgenic DNA and screening for horizontal gene transfer from GMO-plant material during composting. Poster at: 1st international Conference on SOIL AND COMPOST ECOBIOLOGY, Leon – Spain, September 15th-17th, 2004. [Unpublished] Müller, Dr. Torsten; Magid, Dr. Jakob; Jensen, Dr. Lars Stoumann; Nielsen, Dr. Niels Erik and Thorup-Kristensen, Dr. Kristian (2002) Catch Crops in Organic Farming Systems without Livestock Husbandry - Model Simulations. In: Kheoruenromme, Dr. Irb (Ed.) Conference Transactions, International Union of Soil Science, 830.1-830.9. Magid, Jakob (2002) Hard and soft science issues to be negotiated to improve urban metabolism. In: Magid, Jakob; Granstedt, Arthur; Dýrmundson, Ólafur; Kahilouto, Helena and Ruissen, Theo (Eds.) DARCOF report nr. 3, DARCOF. ReportOelofse, Myles and Magid, Jakob (2025) The use of recycled, alternative fertilizer products in organic agriculture: ecological effects and consumer perception. Institut for Plante- og Miljøvidenskab, Københavns Universitet.
Johansen, J.L.; Magid, Jakob; Vestergaard Madsen, M. and Palmqvist, A.
(2022)
Omfang og effekter af mikroplast forurening i jord - med særligt fokus på recirkulering af affaldsprodukter.
Københavns Universitet Reimer, Marie; Oelofse, Myles; Bünemann, Else; Magid, Jakob and Möller, Kurt (2020) NutriGadget - Farm gate nutrient budgets for organic farming (Relacs Practice Abstract). Relacs Practice Abstract, no. 02. Research Institute of Organic Agriculture FiBL, CH-Frick; University of Hohenheim, DE-Stuttgart; University of Copenhagen IK, DK-Copenhagen . Eggers Pedersen, Kathrine; Brandt, Kristian Kofoed; Hansen, MAx; Cedergreen, Nina and Magid, Jakob (2019) Assessment of risks related to agricultural use of sewage sludge, pig and cattle slurry. Copenhagen University , Department of Plant and Environmental Sciences University of Copenhagen Thorvaldsensvej 40, 1871 Frederiksberg C, Copenhagen. Lang, Isabella; Tamm, Lucius; Speiser, Bernhard; Schärer, Hans-Jakob; Herforth-Rahmé, Joelle; Walkenhorst, Michael; Bünemann-König, Else; Maurer, Veronika; Moeskops, Bram; Busacca, Emanuele; Gall, Eric; Magid, Jakob and Schmitt, Annegret (2019) Policy brief on the organic approach to inputs – Plant protection products, fertilisers, veterinary drugs and feed additives explained. Deliverable No7.3 Policy brief explaining the organic approachto inputs. . Quitzau, Maj-Britt; Moeller, Jacob and Magid, Jakob (2004) Attitudes towards utilization of composted domestic waste, sludge, urine and faeces as manure in agriculture. National Environmental Research Institute of Denmark, Dept. of Policy Analysis . Book chapterMöller, Kurt; Oberson, Astrid; Bünemann, Else K.; Cooper, Julia; Friedel, Jürgen K.; Glaesner, Nadia; Hörtenhuber, Stefan; Løes, Anne-Kristin; Mäder, Paul; Meyer, Gregor; Müller, Torsten; Symanczik, Sarah; Weissengruber, Lina; Wollmann, Iris and Magid, Jakob (2018) Improved Phosphorus Recycling in Organic Farming: Navigating Between Constraints. In: Sparks, Donald (Ed.) Advances in Agronomy. 1 edition. Elsevier, Inc., chapter 4, pp. 159-237. Refsgaard, Karen; Jenssen, Petter D. and Magid, Jakob (2006) Possibilities for closing the urban rural nutrient cycles. In: Halberg, N.; Knudsen, M.T. and Kristensen, E.S. (Eds.) Global Development of Organic Agriculture: Challenges and Prospects. CaB International, chapter 7, pp. 181-214. Magid, Assoc. Prof. Jakob (2002) Byernes affaldshåndtering og næringsstofkredsløb. [Urban waste management and nutrient cycles.] In: Jensen, E.S.; Vejre, H.; Højbjerg Bügel, S. and Emanuelsson, J. (Eds.) Visioner for Fremtidens Jordbrug. Gads forlag, chapter 10, pp. 181-202. Project description{Project} RECONCILE: Recirkulering af affaldsprodukter i økologisk landbrug - forbrugertroværdighed og øko-systemsundhed. Runs 2020 - 2023. Project Leader(s): Magid, Jakob, Københavns Universitet (KU) . Practice tool{Tool} NutriGadget - Farm gate nutrient budgets for organic farming (Relacs Practice Abstract). Creator(s): Reimer, Marie; Oelofse, Myles; Bünemann, Else; Magid, Jakob and Möller, Kurt. Issuing Organisation(s): FiBL - Research Institute of Organic Agriculture, University of Hohenheim, KU - University of Copenhagen. Relacs Practice Abstract, no. 03. (2020) VideoMagid, Jakob (2021) Jubilæumsfejring af CRUCIAL forsøget. Genanvend Biomasse - Affald til ressource. OtherMagid, Jakob (2021) Recycling, Consumer Credibility and Ecosystem integrity Discussions and developments in the last 20 years on recycling nutrients from society in organic farming in Denmark. . Magid, Jakob (2019) Alternative næringsstofkilder via restprodukter. [Alternative nutrient sources from waste and residue streams.] . [Completed] Løes, Anne-Kristin; Bünemann-König, Else; Magid, Jakob; Möller, Kurt and Zikeli, Sabine (2019) Workshop: Debating the future of nutrient management in organic farming. . [Submitted] This list was generated on Sat Aug 16 09:47:09 2025 CEST. |