Fuentes externas
URI permanente para esta comunidadhttp://hdl.handle.net/123456789/2
Examinar
63 resultados
community.search.results.head
Ítem Policy options for advancing seed systems for vegetatively propagated crops in Vietnam(Informa UK Limited) Gatto, M.; Le, Dung Phuong; Pacillo, Grazia; Maredia, Mywish K.; Hareau, Guy; Spielman, David J.; Labarta, Ricardo AntonioÍtem Enhancing farmers’ access to neglected crop seeds for healthy diets in a changing climate: six recommendations for policy actionVan Zonneveld, M.; Castañeda-Álvarez, N.P.; Achigan-Dako, E.G.; Almekinders, Conny J.M.; Haan, Stef de; Hugo, W.; Otieno, G.; Ortiz, R.; Raneri, J.E.; Roa, C.; Sperling, L.; Spielman, David J.; Von Wettberg, E.Ítem The cassava seed system in Nigeria: Opportunities and challenges for policy and regulatory reform(International Potato Center) Wossen, T.; Spielman, David J.; Abdoulaye, Tahirou; Kumar, P. LavaÍtem 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 Seed certification, certified seeds use and yield outcomes in Nigeria: Insights from nationally-representative farm panel data and seed company location data(Elsevier) Takeshima, Hiroyuki; Ragasa, Catherine; Bamiwuye, Temilolu; Andam, Kwaw S.; Spielman, David J.; Edeh, Hyacinth O.; Fasoranti, Adetunji; Haile, Beliyou; Nwagboso, Chibuzo; Omoigui, Lucky O.; Abdoulaye, Tahirou; Kumar, P. Lava; Wossen, TesfamichealÍtem Seed certification and maize, rice and cowpea productivity in Nigeria: An insight based on nationally representative farm household data and seed company location data(International Food Policy Research Institute) Takeshima, Hiroyuki; Abdoulaye, Tahirou; Andam, Kwaw S.; Edeh, Hyacinth O.; Fasoranti, Adetunji; Haile, Beliyou; Kumar, P. Lava; Nwagboso, Chibuzo; Ragasa, Catherine; Spielman, David J.; Wossen, TesfamichaelÍtem User guide to seed regulatory framework analysis and implications for vegetatively propagated crops. RTB User Guide(International Potato Center) McEwan, M.; Spielman, David J.; Gatto, M.; Abdoulaye, Tahirou; Hareau, GuyÍtem Seed Systems: Resilient, Equitable, and IntegratedFadda, Carlo; Legg, James; McEwan, Margaret; Aighewi, Beatrice; Andrade, Jorge; Bishaw, Zewdie; Carsan, Sammy; Cole, Steven Michael; Duncan, Alan; Galiè, Alessandra; Garrett, Karen; Hellin, Jonathan; Jones, Chris Stephen; Kettle, Christopher; Kreuze, Jan F.; Kumar, Lava; Lillesø, Jens-Peter Barnekow; Muchugi, Alice; Omondi, Bonaventure Aman; Peters, Michael; Shikuku, Kelvin Mashisia; Spielman, David J.; Vernooy, RonnieÍtem Inclusive and gender-transformative seed systemsGaliè, Alessandra; Kawarazuka, Nozomi; Rietveld, Anne; Kramer, Berber; Shikuku, Kelvin Mashisia; Andrade, Jorge; Marshall, Karen; Lillesø, Jens-Peter Barnekow; Ragasa, Catherine; McEwan, Margaret; Yila, Jummai; Spielman, David J.; Baltenweck, Isabelle; McDougal, CynthiaÍtem Targeting, bias, and expected impact of complex innovations on developing-country agriculture: Evidence from Malawi(International Association of Agricultural Economists) Haile, Beliyou; Azzarri, Carlo; Roberts, Cleo; Spielman, David J.