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	Provedor de dados 21 (3) Autor Lefèvre, Vincent (3) Capitaine, Mathieu (2) Peigne, Joséphine (2) Casagrande, Marion (1) Roger-Estrade, Jean (1) Palavra-chave Soil quality (2) Farming Systems (1) Protection (1) Pulses and oilseeds Nutrient turnover Soil tillage Crop health (1) Quality (1) Soil (1) Soil biology (1) Soil quality Cereals (1) Soil tillage (1) Systems research and participatory research (1) Mais... Tipo do documento Conference paper, poster, etc. (1) Journal paper (1) Thesis (1) Ano 2015 (1) 2013 (1) 2009 (1) País Germany (3) Idioma fra (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Co-designing innovative cropping systems to improve soil functioning in organic farming 21 Lefèvre, Vincent; Capitaine, Mathieu; Peigne, Joséphine; Roger-Estrade, Jean. Organic agriculture is called upon to raise production to meet growing demand all the while ensuring the respect of the environment. In this context, improving the soil biological activity is crucial. Farmers are taking great interest in agroecological practices, such as conservation tillage associated with soil cover crops. The inclusion of these practices into current organic crop management systems calls for profound changes in the whole system.In this paper, we present aeight steps method to help farmers designing innovative prototypes of cropping systems. The method involves three design workshops, starting with a given decontextualized situation, before progressively integrating farmers‟ constraints. The method was run with two groups of six and... Tipo: Journal paper Palavras-chave: Soil quality; Soil biology; Soil. Ano: 2013 URL: http://orgprints.org/26301/1/LefevreV_2013_CIAG_Vol32.pdf Les conséquences des techniques de travail du sol sur la fertilité des sols conduits en agriculture biologique. 21 Lefèvre, Vincent. Les agriculteurs biologiques s’intéressent de plus en plus aux techniques sans labour (TSL)et s’interrogent sur le réel impact de ces techniques sur la fertilité des sols. L’objectif de cette étude est d’évaluer les modifications générées par l’adoption de différentes techniques de travail du sol en AB sur la fertilité des sols afin d’obtenir des connaissances et des références sur lesquelles les professionnels pourront se baser. Pour cela, le travail s’est appuyé sur deux dispositifs agronomiques débutés en 2005. Un essai expérimental sur un sol alluvial sableux de l’Ain permet de comparer les effets de quatre techniques de travail du sol : labour traditionnel (LT), labour agronomique (LA), travail superficiel (TS), travail très superficiel (TTS). Un... Tipo: Thesis Palavras-chave: Soil quality Cereals; Pulses and oilseeds Nutrient turnover Soil tillage Crop health; Quality; Protection. Ano: 2009 URL: http://orgprints.org/19394/1/Lefevre_2009_19394_Master_thesis_[staff_only].pdf Participative design of conservation agriculture cropping systems in organic agriculture 21 Casagrande, Marion; Lefèvre, Vincent; Capitaine, Mathieu; Peigne, Joséphine. This paper compares to co-design processes aiming at defining innovative cropping systems that combine conservation agriculture and organic farming. Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality; Farming Systems; Systems research and participatory research; Soil tillage. Ano: 2015 URL: http://orgprints.org/29317/1/FSD5_Casagrande%20et%20al%20V2.pdf Registros recuperados: 3 Primeira ... 1 ... Última

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