Can Africa Replicate Asia's Green Revolution in Rice?

african rice agricultural economics agricultural growth agricultural policies agricultural population agricultural production agricultural productivity agriculture agronomists agronomy animals biotechnology breeding cassava climate climate change crop husbandry crop management cropland crops cultivated land development research diet diseases double cropping drainage dry season ecosystems extension fallowing fao farm size farmer farming farmland farms fertilizer application fertilizers fish food crops food prices food resources food security food supply food systems gender genetic improvement genetic resources grain green revolution hand weeding harvesting high-yielding varieties hybrids income distribution innovation irrigation irrigation management land productivity land resources livelihoods maize mangrove marketing millet natural resources nutrient management organic matter paddy pesticide pesticides pests plant sciences planting poverty alleviation poverty reduction produce production systems protein rice rice fields rice yellow mottle virus roots rural development rural poverty seed seed production seeds shifting cultivation soil fertility soil management soil structure sorghum staple foods structural adjustment technology adoption tubers upland rice urban poverty urbanization water resources weeds wheat