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Report 1983

Autor: Davis, J.H.C.

Three trials were carried out at CIAT-Palmira to quantify the effect of plot edges and useful plot size in beans. In the 1st trial (sown in Oct. 1977), the competition effect of 36 climbing bean var. associated with maize ICA H-210 in adjacent plots and the effect of the alleys on plot edges were...

Enlace original: https://cgspace.cgiar.org/handle/10568/71806

Investigación en Agricultura
Enlace permanente

Davis, J.H.C. ,  [Metodologia de la investigacion aplicada a la asociacion frijol- maiz] ,  Metodologia de la investigacion aplicada a la asociacion frijol- maiz
Report 1979

Autor: Davis, J.H.C.

The results are presented of 3 expt conducted at CIAT to improve var. destined for use in multiple-cropping systems; (1) evaluation of bean var. (bush and climbing) in 2 cropping systems, monoculture and in association with maize; (2) evaluation of 20 maize genotypes in monoculture and in associa...

Enlace original: https://cgspace.cgiar.org/handle/10568/71877

Investigación en Agricultura
Enlace permanente

Davis, J.H.C. ,  [Interacciones de genotipos por sistema de cultivo en frijol y maiz] ,  Interacciones de genotipos por sistema de cultivo en frijol y maiz
Report 1983

Autor: Davis, J.H.C. Pérez Padrón, A.V. Hopmans, S
Enlace original: https://cgspace.cgiar.org/handle/10568/71935

Investigación en Agricultura
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Davis, J.H.C. ,  Pérez Padrón, A.V. ,  Hopmans, S ,  [Early generation yield testing in beans in monoculture and intercropped with maize] ,  Early generation yield testing in beans in monoculture and intercropped with maize
Report 1983

Autor: Davis, J.H.C. Gniffke, P

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/71930

Investigación en Agricultura
Enlace permanente

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
Conference Paper 1978

Autor: Davis, J.H.C.

Maize and climbing beans are traditionally planted in association in the sierra regions of L.A. with alt. higher than 1500 m. The system has shown a series of advantages: low incidence of certain pests and diseases, less root lodging in maize, and less risk for the farmers. The types of climbing ...

Enlace original: https://cgspace.cgiar.org/handle/10568/69872

Investigación en Agricultura
Enlace permanente
Davis, J.H.C. ,  [Mejoramiento de frijoles volubles para sistemas de siembra de asociacion con maiz] ,  Mejoramiento de frijoles volubles para sistemas de siembra de asociacion con maiz

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