Agricultural biogas is a growing sector that will need unused resources. Cattle manure is a potential resource for this sector. In this study, an inventory of French cattle manure production was undertaken by crossing different databases from Agricultural Statistics (20...

/ Le témoignage recueilli ici par Nathalie Bertrand auprès d'Emmanuel Ansaldi, adjoint scientifique à la Direction générale de l'agriculture de l'État de Genève, nous présente le concept de ferme urbaine et son expérimentation au sein d'un quartier genevois, une façon i...

The 'Green Belt' public policy aims to rebuilt or maintain ecological continuities in order to preserve biodiversity. The implementation of this policy at the farms' level raises the issue of farmers' ability to preserve and maintain the semi-natural landscape features ...