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Accurate crop varietal identification is the backbone of any high-quality assessment of outcomes and impacts. Sweetpotato (Ipomoea batatas) varieties have important nutritional differences, and there is a strong interest to identify nutritionally superior varieties for dissemination. In agricultu...


Kosmowski, F.Aragaw, A.Kilian, A.Ambel, A.Ilukor, J.Yigezu, B.Stevenson, J.[Varietal identification in household surveys: results from three household-based methods against the benchmark of DNA fingerprinting in southern Ethiopia.]Varietal identification in household surveys: results from three household-based methods against the benchmark of DNA fingerprinting in southern Ethiopia.
Jefwa, J.M.Kahangi, EstherLosenge, TuropMungŽatu, JosephNgului, WilsonIchami, StephenSanginga, NteranyaVanlauwe, Bernard[Arbuscular mycorrhizal fungi in the rhizosphere of banana and plantain and the growth of tissue culture cultivars]Arbuscular mycorrhizal fungi in the rhizosphere of banana and plantain and the growth of tissue culture cultivars

This study investigates the role that local fruit varieties can play in achieving the dual objectives of food sovereignty and income generation in the Tajik Pamir Mountains. In this very harsh environment, agriculture is characterized by a great diversity of fruit varieties central to local food ...


Giuliani, A.Oudenhoven, F.J.W. vanMubalieva, S.[Agricultural biodiversity in the Tajik Pamirs]Agricultural biodiversity in the Tajik Pamirs

Over the millennia, desert dwellers have selected hundreds of different date palm varieties, each with particular characteristics. Currently, a single variety, the deglet nour, is favoured by the international market and is the most predominantly cultivated date palm in Tunisia threatening the lo...


Bioversity InternationalGotor, E.[Date palms in Tunisia a follow-up study]Date palms in Tunisia a follow-up study

Cowpea covers the largest area of any grain legume in Africa and is especially important in West Africa where Nigeria and Niger alone account for over 75% of the total cowpea production in the world. Despite successes of international and national cowpea improvement research in the development an...


Manda, J.Alene, A.Hirpa Tufa, A.Abdoulaye, TahirouKamara, A.Olufajo, O.Boukar, O.Manyong, Victor M.[Adoption and ex-post impacts of improved cowpea varieties on productivity and net returns in Nigeria]Adoption and ex-post impacts of improved cowpea varieties on productivity and net returns in Nigeria

Scobie, Grant M.Posada Torres, Rafael[El impacto en Latinoamérica de las variedades de arroz de altos rendimientos, con énfasis en el caso colombiano : resumen y resultados para discusión]El impacto en Latinoamérica de las variedades de arroz de altos rendimientos, con énfasis en el caso colombiano : resumen y resultados para discusión

Forty-four surveys were conducted on farmers growing the bean variety BAT 1297 in the department of Caldas, Colombia, and on prices in Mercaldas in the city of Manizales. This variety was found to very profitable when planted in association with coffee (both with and without agrochemicals) or wit...


Hall Starbird, EPachico, Douglas H.[Informe preliminar sobre la aceptación de BAT 1297 en la zona cafetera de Caldas]Informe preliminar sobre la aceptación de BAT 1297 en la zona cafetera de Caldas

Bruno G, OA[Efecto de la época de aplicación de fósforo en los rendimientos de cuatro cultivares de frijol común, (Phaseolus vulgaris L.)]Efecto de la época de aplicación de fósforo en los rendimientos de cuatro cultivares de frijol común, (Phaseolus vulgaris L.)

Rivas Ríos, LibardoToledo, José M.[Estimación del costo y beneficio del desarrollo y lanzamiento de nuevas variedades en el Programa de Pastos Tropicales del CIAT]Estimación del costo y beneficio del desarrollo y lanzamiento de nuevas variedades en el Programa de Pastos Tropicales del CIAT

Castaño Gálvez, J[Estimación del tamaño de la muestra para el estudio de variedades "conjoint analysis"]Estimación del tamaño de la muestra para el estudio de variedades "conjoint analysis"

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