Rice-wheat research end-of-project workshop

abonos verdes adoption de l'innovation agricultural development arroz besoin nutritionnel conduite de la culture control de plagas crop management cropping systems cultivo de temporal culture pluviale diffusion de l'information diffusion de la recherche diffusion of information diffusion of research economic analysis economic viability ecosistema ecosystems encuestas engrais vert escarda fertilidad del suelo fertilisation fertilizer application fitopatologia food production food security green manures innovation adoption inorganic fertilizers irrigation labranza largura length longueur lowland lutte antiravageur mais maize manejo del cultivo mechanization monitoring necesidades de nutrientes nepal nutrition des plantes nutritional requirements oryza sativa papel de la mujer pest control pests of plants petite exploitation agricole plagas de plantas plant nutrition plant pathology plant production production alimentaire racine rainfed farming ravageur des plantes rendement rendimiento rice riego riz role of women roots seguridad alimentaria simulation models sistemas de cultivo small farms soil fertility surveys technology transfer terre humide tierras bajas tillage transfert de technologie travail du sol vigilancia weed control wetlands yields zea mays