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On-farm trials were established by the Institut des Sciences Agronomiques du Rwanda (ISAR) to test bean adaptability in various sites with different agroecological conditions. The farmer`s cultural techniques regarding planting density and date, sowing method, and crop cultivation were strictly r...


Graf, WDessert, KNyabyenda, P[Methodologie et resultats des essais d`adaptabilite du haricot en milieu rural, 1986]Methodologie et resultats des essais d`adaptabilite du haricot en milieu rural, 1986

International Center for Tropical Agriculture[Vivero Internacional de Rendimiento y Adaptacion de Frijol (Phaseolus vulgaris L.) IBYAN = International Bean Yield and Adaptation Nursery (Phaseolus vulgaris L.): Frijol arbustivo (bush beans) - (1976-1987)]Vivero Internacional de Rendimiento y Adaptacion de Frijol (Phaseolus vulgaris L.) IBYAN = International Bean Yield and Adaptation Nursery (Phaseolus vulgaris L.): Frijol arbustivo (bush beans) - (1976-1987)

Argel M., Pedro J.Villarreal M, M.[Cultivar porvenir : Nuevo maní forrajero perenne (Arachis pintoi Krap. y Greg. nom.nud., CIAT 18744): Leguminosa herbácea para alimentación animal, el mejoramiento y conservación del suelo y el embellecimiento del paisaje]Cultivar porvenir : Nuevo maní forrajero perenne (Arachis pintoi Krap. y Greg. nom.nud., CIAT 18744): Leguminosa herbácea para alimentación animal, el mejoramiento y conservación del suelo y el embellecimiento del paisaje

The Central American Adaptation Nursery (VIDAC 1988), comprising the best black- and red-seeded lines evaluated in the 1987 VIDAC, was established to identify well-adapted bean genotypes and obtain information on their degree of resistance to different crop problems. Outstanding (1) black-seeded ...


Orozco S, SHBeebe, Stephen E.Dessert, M.J.[Vivero de Adaptacion Centroamericano VIDAC 1988]Vivero de Adaptacion Centroamericano VIDAC 1988

Common beans (Phaseolus vulgaris L.) are an important world crop with a relatively low productivity in most cropping systems. Physiological factors influencing yield are discussed in this paper with respect to field research in the tropics. The comparative earliness of the majority of the germpla...


Laing, DRKretchmer, PJZuluaga G, S[Physiological studies on yield and adaptation in Phaseolus vulgaris L]Physiological studies on yield and adaptation in Phaseolus vulgaris L

The genetic changes occuring in av. productivity, adaptation, and response to environments with different levels of yield for black-colored grain material selected by CIAT during 1976-79 are examined. Data from 124 expt. of the International Bean Yield and Adaptation Nursery (IBYAN) of black bean...


Voysest Voysest, Oswaldo[Comportamiento en ambientes de diversos niveles de productividad de genotipos de frijol negro desarrollados en Colombia]Comportamiento en ambientes de diversos niveles de productividad de genotipos de frijol negro desarrollados en Colombia

Argel M., Pedro J.Hidalgo Ardón, CLobo di Palma, MV[Pasto toledo (Brachiaria brizantha CIAT 26110): Gramínea de crecimiento vigoroso con amplio rango de adaptación a condiciones de trópico húmedo y subhúmedo]Pasto toledo (Brachiaria brizantha CIAT 26110): Gramínea de crecimiento vigoroso con amplio rango de adaptación a condiciones de trópico húmedo y subhúmedo

Photoperiod insensitivity in the germplasm collection of beans (Phaseolus vulgaris) held at CIAT is found mostly in accessions from higher latitudes. Cold tolerance is found in accessions from the high Andes, but these are all photoperiod sensitive. A break in adaptation seems to occur at about 1...


Davis, J.H.C.Gniffke, P[The effect of photoperiod and temperature on yield in beans]The effect of photoperiod and temperature on yield in beans

Activities carried out by the Instituto Colombiano Agropecuario (ICA)-CIAT collaborative project on beans for cold climates in ICA`s regional center in Obonuco and in the dept. of Narino (Colombia) are reported. On the exptl. farm, 6233 materials were evaluated in bush bean trials, of which 103 w...


Vermeulen, J.Davis, J.[Informe de trabajos 1981/1982. Programa de frijol]Informe de trabajos 1981/1982. Programa de frijol

Hoeschle-Zeledon, Irmgard[Crossing borders for IPM (The CGIAR Systemwide Program on Integrated Pest Management 2009 and 2010)]Crossing borders for IPM (The CGIAR Systemwide Program on Integrated Pest Management 2009 and 2010)

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