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Pea-barley intercrops use nitrogen sources 20-30% more efficiently than the sole crops Organic Eprints
Hauggaard-Nielsen, Henrik; Ambus, Per; Brisson, Nadine; Crozat, Yves; Dahlmann, Christoph; Dibet, Audrey; von Fragstein und Niemsdorff, Peter; Gooding, Mike; Kasyanova, Elena; Launay, Marie; Monti, Michele; Pristeri, Aurelio; Steen Jensen, Erik.
Field pea (Pisum sativum L.) and spring barley (Hordeum vulgare L) were intercropped and sole cropped to compare the effects of crop diversity on the use of nitrogen sources in European organic crop-ping systems. Across a wide range of growing condi-tions pea-barley intercropping showed that nitrogen sources were used from 17 to 31% more efficiently by the intercrop than by the sole crops. Intercropping technologies offers the opportunity for organic cropping systems to utilize N complementarity between component crops, without compromising total crop N yield levels
Tipo: Conference paper, poster, etc. Palavras-chave: Crop combinations and interactions.
Ano: 2006 URL: http://orgprints.org/7487/1/INTERCROP_WP3_v2.pdf
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Intercropping of cereals and grain legumes for increased production, weed control, im-proved product quality and prevention of N –losses in European organic farming systems Organic Eprints
Jensen, Erik Stee; Ambus, Per; Bellostas, Natalia; Boisen, Sigurd; Brisson, Nadine; Corre-Hellou, Guanelle; Crozat, Yves; Dahlmann, Christoph; Dibet, Audry; von Fragstein, Peter; Gooding, Mike; Hauggaard-Nielsen, Henrik; Kasyanova, Elena; Monti, Michele; Pristeri, Aurelio.
– Intercropping of cereals and grain legumes is a technology to enhance biodiversity in organic agro-ecosystems, enhance and stabilize yields and make better use of plant growth resources. Here we report the preliminary results of the EU FP 5 research project “Intercrop” carried out in five European regions. The project demonstrates several significant benefits which could be exploited to a greater degree in European organic farming .
Tipo: Conference paper, poster, etc. Palavras-chave: Crop combinations and interactions.
Ano: 2006 URL: http://orgprints.org/7659/1/template%2Dintercrop.doc
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Typologie fonctionnelle des maladies et ravageurs des principales cultures et modélisation des effets du changement climatique sur leur évolution à l’échelle du territoire français National Institute of Agronomic Research
Launay, Marie; Brisson, Nadine.
Tipo: Working Paper Palavras-chave: Ecology; Agronomy; Pest management; Modelling; Climatic change; Ecology; Agronomie; Ravageur; Modelisation; Changement climatique.
Ano: 2008 URL: http://hdl.handle.net/2174/181
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