Recherche dans la base de données
Innovation in agronomy by large numbers of smallholder farmers will need to accelerate if global commitments to end hunger are to be achieved in the face of major climate and other global change that are both caused by, and impact, agriculture. Conventional research and development in agronomy have involved a...
article de journal
2019
The growing need to intensify smallholder farming systems to enhance food security for a rapidly growing population in sub-Saharan Africa constitutes a major sustainability challenge. Intensification of agriculture has often resulted in degraded, highly vulnerable, exhausted and unproductive soils. Even though smallholder farming systems are heterogeneous and dynamic, conventional approaches...
Rwanda
article de journal
2019
De récents documents d'orientation de haut niveau préconisent de développer l'agroforesterie afin d'augmenter durablement la production agricole et de préserver les services environnementaux. Il est évident que cet objectif ne sera pas atteint par la promotion à grande échelle de quelques pratiques agroforestières emblématiques. Au contraire, trois questions clés doivent...
article de journal
2014
A study was conducted to discuss the spatial distribution of root system of walnut trees and wheat in walnut & wheat intercropping system by soil coring method at Hetian, in southern Xinjiang. Above-ground biomass, land equivalent ratio and the spatial distribution of roots biological characteristics were analyzed in the different...
China
article de journal
2015
L'agroécologie est de plus en plus reconnue par les scientifiques et les politiques comme ayant le potentiel de résoudre les problèmes environnementaux et sociaux de la production alimentaire, mais des inquiétudes ont été soulevées quant à ses implications pour la sécurité alimentaire et la nutrition, en particulier dans les pays...
article de journal
2021
Evidence from different studies has revealed a great contribution of agro-ecology in solving the world hunger sustainably. Agro-ecology addresses the problems and limitations of industrial agriculture such as inequalities, increased poverty and malnutrition rate, and environment degradation especially climate change; which are the roots causes of hunger in the world...
article de journal
2019
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