Principles, functioning and management of ecosystems cultivated under Direct seeding Mulch-based Cropping systems (DMC)
SéGUY lucien, HUSSON olivier, CHARPENTIER hubert, BOUZINAC serge, MICHELLON roger, CHABANNE andré , BOULAKIA stéphane, TIVET florent, NAUDIN krishna, ENJALRIC frank, CHABIERSKI stéphane, RAKOTONDRALAMBO p., RAMAROSON i., RAKOTONDRAMANANA rakotondramanana
Based on the understanding of soil/plants/microorganisms interactions and the importance of the primary biomass production in the functioning of the soil system, OMC introduces multifunctional cover crops, growing intercropped or in sequence with the main commercial crop. The introduction of cover crops leads to better utilization of available natural resources, maximization of biomass production and higher organic restitutions to the soil system.
Mots-clés : gestion du sol, Riz, Légumineuses, MOS, Bilan hydrique, fertilité, scv, biomasse, Intégration agriculture élevage
