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Amaya, N.Bastos, C.Haan, Stef de[Seleccion participativa de variedades de papa: Analisis disgregado por genero: Caso Peru.]Seleccion participativa de variedades de papa: Analisis disgregado por genero: Caso Peru.

Cuesta, X.Oyarzun, P.Andrade-Piedra, J.L.Kromann, P.Taipe, A.Montesdeoca, L.Montesdeoca, F.Monteros, C.Rivadeneira, J.Carrera, E.Comina, P.Reinoso, I.[INIAP-Libertad nueva variedad de papa precoz con resistencia al tizon tardio]INIAP-Libertad nueva variedad de papa precoz con resistencia al tizon tardio

As part of a participatory plant-breeding project with methodological objectives lo improve rainfed rice in eastern India, an evaluation of sensory characteristics was conducted with farmers in a village of Bihar. Twenty-four farmers (12 women and 12 men) evaluated 15 upland rice varieties as raw...


Singh, R.K.Prasad, KameshwariMandal, Nimai PrasasSingh, Rama KantCourtois, BrigitteSingh, Virendra PalParis, T.R.[Sensory evaluation of upland rice varieties with farmers: A case study]Sensory evaluation of upland rice varieties with farmers: A case study

Morphological characteristics and agronomic parameters were studied on 16 sweet-potato varieties (5 East Africa, 9 Benin, 1 China and 1 Bolivia) in April to August 2011 in southern Benin. Varietal variability was observed for length of internodes, leaf petiole, stem and leaf number. Positive sign...


Koudahe, K.Batcho, A.Hell, K.[Pest and diseases of 16 local and exotic sweet-potato varieties in Benin and their agronomic characteristics.]Pest and diseases of 16 local and exotic sweet-potato varieties in Benin and their agronomic characteristics.

Morocho, M.Yumisaca, F.Monteros, C.Andrade-Piedra, J.L.[Efecto de epocas de cosechas de tres cultivares de papa (Solanum tuberosum L.) sobre el rendimiento y calidad de fritura para hojuelas de colores.]Efecto de epocas de cosechas de tres cultivares de papa (Solanum tuberosum L.) sobre el rendimiento y calidad de fritura para hojuelas de colores.

Torres, L.Montesdeoca, F.Gallegos, P.Castillo, C.Asaquibay, C.Valverde, F.Orozco, F.Pérez, C.Monteros, C.Cuesta, X.Taipe, A.Andrade-Piedra, J.L.[Inventario de tecnologias de papa generadas por INIAP y CIP en Ecuador.]Inventario de tecnologias de papa generadas por INIAP y CIP en Ecuador.

Participatory varietal selection work in the form of coordinated farmers' field trials involving farmers, extension agents, and researchers has been a regular component of the wheat-improvement program of Nepal since the 1970s. In this system, varietal testing is carried out in farmers' fields, b...


Bhatta, M.R.Ortiz Ferrara, G.Gurung, B.Pokhrel, ThaneswarGautam, N.R.Gurung, P.Neupane, R.B.[Present status of participatory plant-breeding research on wheat at the National Wheat Research Program of Nepal]Present status of participatory plant-breeding research on wheat at the National Wheat Research Program of Nepal

Five cassava cultivars for industrial purposes, Rayong 3, Rayong 60, Sriracha 1, Rayong 90 and Kasetsart 50, were released during 1984-1992. New cultivars were simultaneously evaluated in research stations and farmers' fields in 53 locations during 1991 and 1992. Yields of each cultivar were regr...


Rodjanaridpiched, C.Limsila, AtcharaSupraharn, D.Boonseng, O.Poolsanguan, P.Tiraporn, C.Kawano, Kazuo[Recent progress in cassava varietal improvement in Thailand]Recent progress in cassava varietal improvement in Thailand

Howeler, Reinhardt H.[Agronomic practices for sustainable cassava production in Asia]Agronomic practices for sustainable cassava production in Asia

A Participatory Impact assessment (PASS) was undertaken to evaluate the adoption of improved crop technologies by farmers in the savannas of Borno State, Nigeria. A total of 476 people including 288 men and 188 women participated in PASS. These included representatives of 97 farmer groups/CBOs, o...


Amaza, P.S.Ellis-Jones, J.Kamara, A.Y.Helsen, J.Gaya, H.I.[A participatory adoption of improved crop technologies in the savannas of West Africa: empirical study from Borno, Nigeria]A participatory adoption of improved crop technologies in the savannas of West Africa: empirical study from Borno, Nigeria

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