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Showing items 1 through 9 of 10.Yam (Dioscorea spp.) is a major food security crop for millions of resource-poor farmers, particularly in West Africa. Soil mineral deficiency is the main challenge in yam production, especially with the dwindling of fallow lands for the indigenous nutrient supply.
International Center for Tropical Agriculture (CIAT) has a long history of collaboration with Japanese institutions to develop improved crop varieties and adopt agricultural technologies with pioneering approaches for farmers’ benefit.
A pre-conference to Humid Tropical Ecosystems, 5 -9 December, 2006, Kandy, Sri Lanka, commemorating the 50th anniversary of UNESCO Humid Tropics Programme Organized by United Nations University and the International Water Management Institute.
More irrigated land is devoted to rice than to any other crop. A method to save water in irrigated rice cultivation is the intermittent drying of the rice fields, known as alternate wet/dry irrigation (AWDI).
A regional study implemented by IWMI wth financial support from ADB (RETA 5812).
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