Risks and opportunities of increasing yields in organic farming. A review

Autor: Elin Röös, Eva Salomon, Anna Wallenbeck, Cecilia Sundberg, Maria Wivstad, Ruben Hoffmann, Stefan Gunnarsson, Ulf Nilsson, Christine A. Watson, Axel Mie, Birgitta Johansson

Publikováno v: Agronomy for Sustainable Development
Agronomy for Sustainable Development, Springer Verlag/EDP Sciences/INRA, 2018, 38 (2), pp.14. ⟨10.1007/s13593-018-0489-3⟩

International audience; AbstractCurrent organic agriculture performs well in several sustainability domains, like animal welfare, farm profitability and low pesticide use, but yields are commonly lower than in conventional farming. There is now a re-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b428c336ed33123a148a154a1be24bd3
https://doi.org/10.1007/s13593-018-0489-3

Organic Agriculture 3.0 is innovation with research

Autor: Wahyudi David, Johannes Kahl, Stefan Kühne, Peter von Fragstein und Niemsdorff, Jaakko Nuutila, Ana C. Galvis-Martinez, Lucas Dengel, Daniel Neuhof, Gerold Rahmann, Wu Wenliang, Maria Wivstad, A. Thatcher, Sonam Tashi, Jan Willem Erisman, Anne-Kristin Løes, Stefano Canali, Ulrich Hamm, Sang-Beom Lee, Rainer Oppermann, Ulrich Köpke, Jessica Shade, Raffaele Zanoli, Jann Hendrik Moos, Ewa Rembiałkowska, V.I.O. Olowe, Mahesh Chander, Jim Riddle, Herwart Boehm, Ilse A. Rasmussen, Paolo Bàrberi, Nazim Uddin, Mekuria Tadesse, M. Reza Ardakani, Sang Mok Sohn, Atle Wibe

Publikováno v: Rahmann, G, Ardakani, M R, Bàrberi, P, Boehm, H, Canali, S, Chander, M, David, W, Dengel, L, Erisman, J W, Galvis-Martinez, A C, Hamm, U, Kahl, J, Köpke, U, Kühne, S, Lee, S B, Løes, A K, Moos, J H, Neuhof, D, Nuutila, J T, Olowe, V, Oppermann, R, Rembiałkowska, E, Riddle, J, Rasmussen, I A, Shade, J, Sohn, S M, Tadesse, M, Tashi, S, Thatcher, A, Uddin, N, von Fragstein und Niemsdorff, P, Wibe, A, Wivstad, M, Wenliang, W & Zanoli, R 2017, ' Organic Agriculture 3.0 is innovation with research ', Organic Agriculture, vol. 7, no. 3, pp. 169-197 . https://doi.org/10.1007/s13165-016-0171-5
Organic agriculture. Springer Science + Business Media
Rahmann, G, Ardakani, M R, Bàrberi, P, Böhm, H, Canali, S, Chander, M, David, M, Dengel, L, Erisman, J W, Galvis-Martinez, A C, Hamm, U, Kahl, J, Köpke, U, Kühne, S, Lee, S B, Loes, A K, Moos, J H, Neuhoff, D, Nuutila, J J & Oppermann, R 2016, ' Organic Agriculture 3.0 is innovation with research ', Organic agriculture . https://doi.org/10.1007/s13165-016-0171-5

Organic agriculture can and should play an important role in solving future challenges in producing food. The low level of external inputs combined withknowledge on sustainablity minimizes environmental contamination and can help to produce more food

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66050f15ebd470f8d638633a2bab3ec8
https://pure.au.dk/portal/da/publications/organic-agriculture-30-is-innovation-with-research(46e14f0e-f98d-42f3-ad72-ce1c57f49369).html

[Untitled]

Autor: Maria Wivstad

Publikováno v: Plant and Soil. 208:21-31

Nitrogen mineralization from 15N labelled red clover (Trifolium pratense L.) and yellow sweetclover (Melilotus officinalis Lam.) plant fractions of three different ages (8-, 14- and 20-week old) was studied in an out-door pot experiment during 8.5 mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb1948f0b69c1dc99c57275bf2ac6419
https://doi.org/10.1023/a:1004407119638

Effects of Green Manure, Organic Fertilizers and Urea on Yield and Grain Quality of Spring Wheat

Autor: Ann-Christine Salomonsson, Lennart Salomonsson, Maria Wivstad

Publikováno v: Acta Agriculturae Scandinavica, Section B - Soil & Plant Science. 46:169-177

Effects of two green manure crops—persian clover and persian clover/Westerwolth ryegrass—and three fertilizers—liquid manure, meat bone meal and urea-on subsequent spring wheat yields and quality characters were studied in four field experiment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74d29ffd95b716b5586fa66deebf9422
https://doi.org/10.1080/09064719609413130

Field measurement of symbiotic nitrogen fixation in an established lucerne ley using15N and an acetylene reduction method

Autor: Anna Mårtensson, Maria Wivstad, Hans Ljunggren

Publikováno v: Plant and Soil. 97:93-104

Lucerne is an important forage legume in the south and south-east of Sweden on well-drained soils. However, data is lacking on the apparent amount of nitrogen derived through N2 fixation by field-grown lucerne. This report provides basic information

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebbe752d3b07a58a413f33f91211abc0
https://doi.org/10.1007/bf02149828