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Report 1977

Autor: Sanders, J.H. Lynam, John K.

The process of identifying the "relevant constraints" and their incidence on breeding programs and agricultural research of international centers are explained and case histories are provided on the role of these 3 types of information (macro stage, micro stage, critical inference stage) related ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71379

Investigación en Agricultura
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Sanders, J.H. ,  Lynam, John K. ,  [Systems of production of beans and cassava in Latin America with implications for research design] ,  Systems of production of beans and cassava in Latin America with implications for research design
Report 1980

Autor: Lynam, John K. Sanders, J.H.

Agricultural research in developing countries has lacked relevance to farm-level production problems, especially appropriate technologies for small-scale or limited-resource farmers. Currently research institutions are directing their efforts towards these objectives. This paper is a preliminary ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71840

Investigación en Agricultura
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Lynam, John K. ,  Sanders, J.H. ,  [The role of economists in on-farm testing in agricultural research] ,  The role of economists in on-farm testing in agricultural research
Report 1977

Autor: Alvarado, L Sanders, J.H.

In 1976 expt. were conducted on var. trials, fertilization, insecticides, and herbicides in order to identify new technology that could be introduced into small- and intermediate-scale bean production in Honduras. Factors of a complete technological package were also discarded to identify the mos...

Enlace original: https://cgspace.cgiar.org/handle/10568/71892

Investigación en Agricultura
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Alvarado, L ,  Sanders, J.H. ,  [Analisis economico de los experimentos de PROMYF con frijol en postrera, Honduras 1976] ,  Analisis economico de los experimentos de PROMYF con frijol en postrera, Honduras 1976
Working Paper 1985

Autor: Ruiz de Londoño, Norha Sanders, J.H. Pachico, Douglas H. Herrera Durán, O.

On-farm research results of 3 yr evaluating new bean technology (var. and cultural practices) at Pitalito, Suaza, and Timana in southern Huila, Colombia, are presented. Clean seed, insecticides, increased plant density, fertilizers, and new var. for both monocropped and associated (maize) beans w...

Enlace original: https://cgspace.cgiar.org/handle/10568/70028

Investigación en Agricultura
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Ruiz de Londoño, Norha ,  Sanders, J.H. ,  Pachico, Douglas H. ,  Herrera Durán, O. ,  [Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980] ,  Evaluacion de nueva tecnologia de frijol a nivel de finca sur de Huila, Colombia, 1978-1980

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