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Ambachew, DanielMekbib, FirewAsfaw, A.Beebe, Stephen E.Blair, Matthew W.[Trait associations in common bean genotypes grown under drought stress and field infestation by BSM bean fly]Trait associations in common bean genotypes grown under drought stress and field infestation by BSM bean fly
Guimaraes, Elcio PerpétuoDebouck, Daniel G.Beebe, Stephen E.Pompilio Martínez, CésarHershey, Clair H.Ceballos, H.[Pre-breeding : an alternative to add value to the plant genetic resources]Pre-breeding : an alternative to add value to the plant genetic resources
Cuevas Pérez, Federico E.Guimaraes, Elcio PerpétuoMartínez Racines, César Pompilio[Status of rice improvement in Latin America and the Caribbean]Status of rice improvement in Latin America and the Caribbean

A permanent mapping population of rice consisting of 65 non-idealized chromosome segment substitution lines (denoted as CSSL1 to CSSL65) and 82 donor parent chromosome segments (denoted as M1 to M82) was used to identify QTL with additive effects for two rice quality traits, area of chalky endosp...


Wang, J.K.Wan, XLi, HPfeiffer, Wolfgang H.Crouch, J.H.Wan, J[Application of identified QTL-marker associations in rice quality improvement through a design-breeding approach]Application of identified QTL-marker associations in rice quality improvement through a design-breeding approach

Bean (Phaseolus vulgaris L.) productivity is much constrained by water deficits in many production areas in eastern and southern Africa. The DSSAT 3 Drybean model was used to analyze the effects of water deficits on bean using genetic coefficients of four cultivars including an early, determinate...


Wortmann, Charles S.[An adaptation breeding strategy for water deficit in bean developed with the application of DSSAT3 drybean model]An adaptation breeding strategy for water deficit in bean developed with the application of DSSAT3 drybean model

Deficiencies of vitamin A, iron, and zinc affect over one-half of the world's population. Progress has been made to control micronutrient deficiencies through supplementation and food fortification, but new approaches are needed, especially to reach the rural poor. Biofortification (enriching the...


Nestel, PBouis, Howarth E.Meenakshi, J.V.Pfeiffer, Wolfgang H.[Biofortification of staple food crops]Biofortification of staple food crops

En Colombia las variedades de arroz desarrolladas se consideran como resistentes a Tagosodes orizicolus. Dada la estrechez genética de las fuentes de resistencia, se inició este estudio para identificar los progenitores donantes de resistencia usados con mayor frecuencia en América Latina. Los ma...


Pardey Rodriguez, CBaena Garcia, DCuevas Pérez, Federico E.[Herencia de la resistencia al daño mecánico causado por Tagosodes orizicolus (Muir) (Homoptera-Delphacidae) en arroz Oryza sativa]Herencia de la resistencia al daño mecánico causado por Tagosodes orizicolus (Muir) (Homoptera-Delphacidae) en arroz Oryza sativa

Resistance to insects in cow peas was studied in a diallel cross and in a test cross. Number of pods and seed yield under unsprayed conditions, expressed as a percentage of their values under sprayed conditions, were confirmed as reliable characters for the assessment of resistance and as suitabl...


Woolley, Jonathan N.Evans, AM[The use of two mating systems in breeding for resistance to Maruca testulalis Gey. in cowpea Vigna unguiculata (L.) Walp]The use of two mating systems in breeding for resistance to Maruca testulalis Gey. in cowpea Vigna unguiculata (L.) Walp
Assefa, T.Sperling, L.Dagne, BArgaw, WTessema, DBeebe, Stephen E.[Participatory plant breeding with traders and farmers for white pea bean in Ethiopia]Participatory plant breeding with traders and farmers for white pea bean in Ethiopia

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