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Report 1985

Autor: Masaya, P.M. White, Jeffrey W.

The effect of 2 daylength treatments (11 and 15 h) on stem elongation was determined in 5 indeterminate bean cv. (G 17650, G 2997, DOR 44, G 5475, and JU 80-11) under growth chamber conditions. Under the short day length, G 17650, a viny indeterminate var. showed the longest stem under all condit...

Enlace original: https://cgspace.cgiar.org/handle/10568/71938

Investigación en Agricultura
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Masaya, P.M. ,  White, Jeffrey W. ,  [Effects of short days on stem elongation in some indeterminate dry bean cultivars adapted to the tropics] ,  Effects of short days on stem elongation in some indeterminate dry bean cultivars adapted to the tropics
Journal Article 2002

Autor: Hartkamp, A.D. Hoogenboom, Gerrit Gilbert, R.A. Benson, T. Tarawali, Shirley A. Gijsman, A.J. Bowen, W. White, Jeffrey W.

Velvet bean (Mucuna pruriens (L.) DC. cv.-group utilis) is widely promoted in tropical and sub-tropical regions as a green manure cover crop that can reduce weed growth and soil erosion and enhance soil fertility. To provide these benefits, the crop must attain rapid ground cover and develop subs...

Enlace original: https://cgspace.cgiar.org/handle/10568/32925

Investigación en Agricultura
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Hartkamp, A.D. ,  Hoogenboom, Gerrit ,  Gilbert, R.A. ,  Benson, T. ,  Tarawali, Shirley A. ,  Gijsman, A.J. ,  Bowen, W. ,  White, Jeffrey W. ,  [Adaptation of the CROPGRO growth model to velvet bean (Mucuna pruriens). II. Cultivar evaluation and model testing] ,  Adaptation of the CROPGRO growth model to velvet bean (Mucuna pruriens). II. Cultivar evaluation and model testing
Journal Article 1991

Autor: White, Jeffrey W. Singh, Shree P.

Nineteen early maturing, indeterminate common bean parents were crossed with a tester line of normal maturity. All parents, F1 hybrids, F2's, and backcross generations were evaluated at CIAT-Palmira, Colombia. All 19F1 populations flowered and matured almost as early as the respective early paren...

Enlace original: https://cgspace.cgiar.org/handle/10568/44117

Investigación en Agricultura
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White, Jeffrey W. ,  Singh, Shree P. ,  [Sources and inheritance of earliness in tropically adapted indeterminate common beans] ,  Sources and inheritance of earliness in tropically adapted indeterminate common beans
Journal Article 1992

Autor: White, Jeffrey W. Montes, C Mendoza, LY

Crosses between common bean genotypes from different centres of origin can result in F1 plants with dwarfing that is severe enough to prevent formation of F2 seed. This hybrid dwarfness is controlled by two complementary genes, Dl-1 and Dl-2. The dominant alleles at both loci must be present to c...

Enlace original: https://cgspace.cgiar.org/handle/10568/44209

Investigación en Agricultura
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White, Jeffrey W. ,  Montes, C ,  Mendoza, LY ,  [Use of grafting to characterize and alleviate hybrid dwarfness in common bean] ,  Use of grafting to characterize and alleviate hybrid dwarfness in common bean
Conference Paper 1985

Autor: White, Jeffrey W.

The slow progress made in the search for var. with higher levels of drought tolerance is partially due to the inefficient management of nurseries. At CIAT, screening for tolerance has evolved at almost all stages, from planning through the analysis of final results. This report describes several ...

Enlace original: https://cgspace.cgiar.org/handle/10568/55966

Investigación en Agricultura
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White, Jeffrey W. ,  [Manejo de viveros de tolerancia a la sequia en el frijol : perspectiva fisiologica] ,  Manejo de viveros de tolerancia a la sequia en el frijol : perspectiva fisiologica

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