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En varias regiones de Nicaragua, el cultivo de arroz de secano asume un papel importante para la seguridad alimenticia de las familias campesinas, además es fuente de ingresos para éstas. Apartir del 2002, el CIRAD y el CIAT implementan en colaboración en Nicaragua un proyecto de investigación en...


Trouche, G.Narvaez Rojas, LChow, ZCorrales Blandon, J.[Fitomejoramiento participativo del arroz de secano en Nicaragua : Metodologías, resultados y lecciones aprendidas]Fitomejoramiento participativo del arroz de secano en Nicaragua : Metodologías, resultados y lecciones aprendidas

The knowledge and understanding of the genetic structure of bean (Phaseolus vulgaris L.) landraces is important for the implementation of measures addressed to their management and conservation. The purpose of this paper was to study the pattern of genetic variation in nine red-seeded landraces c...


Gómez, O.J.Blair, Matthew W.Frankow-Lindberg, BEGullberg, U[Molecular and phenotypic diversity of common bean landraces from Nicaragua]Molecular and phenotypic diversity of common bean landraces from Nicaragua

Several spatial analyses of neighboring plots are now available for improving the precision of variety trials. The objective of this study was to evaluate the efficiency of three commonly used spatial analyses, a nearest neighbor adjustment (NNA), a least squares smoothing (LSS), and a first-orde...


Yang, R.C.Ye, T.Z.Blade, S.F.Bandara, M.[Efficiency of spatial analyses of field pea variety trials]Efficiency of spatial analyses of field pea variety trials

The effects of length of fermentation (5, 10, 15, 20 and 25 days) on pasting properties of sour starches produced from six cassava varieties were investigated. There were significant differences (p< 0.05) in pasting properties except pasting temperature and breakdown irrespective of the days of f...


Adegunwa, M.O.Sanni, L.O.Maziya-Dixon, B.B.[Effects of fermentation length and varieties on the pasting properties of sour cassava starch]Effects of fermentation length and varieties on the pasting properties of sour cassava starch

Hanna, R.Njukwe, E.Amah, D.Tenkouano, A.Dixon, A.Nguenkam, A.Fotso Kuate, A.Doumtsop, A.Ngoko, Z.[New cassava varieties for Cameroon: a technical guide]New cassava varieties for Cameroon: a technical guide

Tarawali, G.Ilona, P.Ojiako, I.A.Iyangbe, C.Ogundijo, D.S.Asumugha, G.N.Udensi, U.E.[A comprehensive training module on competitive cassava production]A comprehensive training module on competitive cassava production

Using a structured questionnaire and household visits, diversity of mango varieties among home-garden and farmlands of three typical villages each in three broad bioclimatic zones viz. coastal, Eastern Plains and Upper Ghats zones of the Central Western Ghats, India was studied. The study reveale...


Vasudeva, R.Bhat, V.Nayak, G.V.Sthapit, B.R.Ramanatha Rao, V.[Patterns of diversity and drivers of on-farm/in situ conservation of native mango varieties in the Central Western Ghats, India]Patterns of diversity and drivers of on-farm/in situ conservation of native mango varieties in the Central Western Ghats, India

Muthoni Andriatsitohaina, RachelBarungi, MChirwa, RowlandChianu, J.N.Birachi, Eliud Abucheli[Determining the market share of improved common bean varieties traded in selected markets in Malawi]Determining the market share of improved common bean varieties traded in selected markets in Malawi

Watananonta, WTangsakul, SKatong, SPhetprapi, PJantawat, SSamuthong, NHoweler, Reinhardt H.[Effect of methods of land preparation on the yields of four cassava cultivars in Thailand]Effect of methods of land preparation on the yields of four cassava cultivars in Thailand

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