Assessing the impact of agricultural research on rural livelihoods: achievements, gaps, and optionsIITA |
Termeni și expresii frecvente
300 Kilometers Ruvuma Adesina adoption and impact adoption rate Agric Agricultural Economics agricultural productivity agroecological zone Alene allocation Alwang and Siegel analysis areas Arusha benefits Bénin biological control biophysical cassava green mite causal effects child labor cocoa Côte d'Ivoire Coulibaly crops and livestock development domains Diagne Dodoma dry savannas econometric economic surplus economists environmental estimate evaluation ex ante ex post impact farm income farmers focus food security Ghana Groundnut household humid forest Ibadan IITA impact assessment research impacts of agricultural impacts on poverty improved cowpea varieties increased Institute of Tropical intra-household Iringa Kagera Kigoma Kilimanjaro Lindi Maize Mara Arusha Shinyanga markets Mbeya methodology methods Millet moist savanna Morogoro Mtwara NARS NERICA Nigeria Nkamleu nutrition observed outcomes pest poor population poverty reduction priority setting research budgets rural Shinyanga Sorghum Soybean Statistics studies Tabora Singida Dodoma Tanzania targeting total factor productivity V.M. Manyong WARDA West Africa