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    الوصف: The presentation was made at the 19th International Triennial Symposium of the International Society for Tropical Root Crops (ISTRC) 2022, held in Nairobi. Itreportsthe findings from two studies in Uganda that aimed to test the use of the champion farmer models and social incentives to improve theadoption, and diffusion of knowledge, of improved sweetpotato varieties.

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    كتاب

    المؤلفون: Okello, Julius Juma

    المساهمون: Sindi, Kirimi (VerfasserIn); Shikuku, Kelvin (VerfasserIn); McEwan, Margaret (VerfasserIn); Low, Jan (VerfasserIn)

    المصدر: International development : [Rijeka, Croatia], pg. 19-36. 2017