griculture : les pistes de performances économiques et - TopicsExpress

griculture : les pistes de performances économiques et environnementales inra agroécologieQuel que soit le type de système agricole considéré – conventionnel, bio, intensif, raisonné – il existe des pistes pour réussir l’équilibre rendement / environnement. Selon l’Inra, après 20 ans de recherche (1), il y a 3 leviers sur lesquels jouer : utiliser la biodiversité, gérer les paysages et les territoires, comprendre les grands cycles des éléments:

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