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URI permanente para esta comunidadhttp://hdl.handle.net/123456789/2
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48 resultados
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Ítem Exploring the regulatory space for improving availability, access and quality of vegetatively propagated crop seed: potato in Kenya(International Potato Center) McEwan, M.; Spielman, David J.; Okello, J.J.; Hareau, Guy; Bartle, B.; Mbiri, D.; Atieno, E.; Omondi, Bonaventure Aman Oduor; Assfaw, T.; González, L.; Abdoulaye, Tahirou; Maredia, Mywish K.Ítem Are developing country policies and investments promoting research and research partnerships in agricultural biotechnology?(Inderscience Publishers) Spielman, David J.; Cohen, Joel I.; Zambrano, PatriciaÍtem What changed when Ugandan farmers rated input quality and local vendor services(The Conversation) Van Campenhout, Bjorn; Miehe, Caroline; Spielman, David J.; Sparrow, RobertÍtem Digital tools and agricultural market transformation in Africa: Why are they not at scale yet, and what will it take to get there?(International Food Policy Research Institute) Abay, Kibrom A.; Abate, Gashaw T.; Chamberlin, Jordan; Kassim, Yumna; Spielman, David J.Ítem Rural innovation systems and networks: Findings from a study of Ethiopian smallholders(International Food Policy Research Institute) Spielman, David J.; Davis, Kristin E.; Negash, Martha; Ayele, GezahegnÍtem Strengthening agricultural education and training in Sub-Saharan Africa from an innovation systems perspective: Case studies of Ethiopia and Mozambique(International Food Policy Research Institute) Davis, Kristin E.; Ekboir, Javier; Mekasha, Wendmsyamregne; Ochieng, Cosmas M. O.; Spielman, David J.; Zerfu, EliasÍtem Public-private partnerships and developing-country agriculture: Evidence from the international agricultural research system(Wiley) Spielman, David J.; Hartwich, Frank; von Grebmer, KlausÍtem Measuring agricultural innovation system properties and performance: Illustrations from Ethiopia and Vietnam(International Food Policy Research Institute) Spielman, David J.; Mekonnen, Dawit KelemeworkÍtem Developing the art and science of innovation systems enquiry: Alternative tools and methods, and applications to Sub-Saharan African agriculture(Earthscan) Spielman, David J.; Ekboir, Javier; Davis, Kristin E.