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Book Chapter 1985

Autor: International Center for Tropical Agriculture

Scientific training at CIAT continues to support the efforts of researchers particularly with respect to the training of technicians in the evaluation of promising germplasm. For training outside CIAT headquarters, greater emphasis was given to the study of limiting bean production factors at the...

La capacitacion cientifica en CIAT continua apoyando los esfuerzos de los investigadores, particularmente en relacion con la capacitacion de tecnicos para la evaluacion de germoplasma promisorio. En la capacitacion en sedes fuera de CIAT, el mayor enfasis se dio al estudio de los factores limitan...

Enlace original: https://cgspace.cgiar.org/handle/10568/82358

Investigación en Agricultura
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International Center for Tropical Agriculture ,  [Scientific training and network activities] ,  Scientific training and network activities
Book Chapter 1985

Autor: International Center for Tropical Agriculture

During 1984, intensive on-farm trials were conducted in northern, southern, and central Narino, Colombia, and emphasis was given to the continuation of var. trials and their expansion to determine economic levels and to verification trials. In northern and central Narino, a limited no. of verific...

Durante 1984 se realizaron intensos ensayos a nivel de finca en el norte, centro y sur de Narino, Colombia; se dio enfasis a la continuacion de los ensayos var. y a su expansion para determinar los niveles economicos y a los ensayos de verificacion. En el norte y centro de Narino se sembraron un ...

Enlace original: https://cgspace.cgiar.org/handle/10568/82355

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International Center for Tropical Agriculture ,  [On-farm research] ,  On-farm research
Book Chapter 1985

Autor: International Center for Tropical Agriculture

The activities on character deployment involve the recombination or use of desirable characters (e.g., level of resistance to diseases and insect pests, tolerance to drought, ability to fix atmospheric N) in commercial cv., according to the needs of the particular production region for which the ...

Las actividades en despliegue de caracteres involucran la recombinacion o uso de caracteres deseables (como nivel de resistencia a enfermedades y plagas, tolerancia a sequia, capacidad fijadora de N atmosferico) en cv. comerciales, de acuerdo con las necesidades de la region productora especifica...

Enlace original: https://cgspace.cgiar.org/handle/10568/82353

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International Center for Tropical Agriculture ,  [Character deployment] ,  Character deployment
Book Chapter 1985

Autor: International Center for Tropical Agriculture

The CIAT Bean Program uses a 3-stage progeny evaluation program asfollows: (a) the VEF, which in 1984 contained 1004 entries distributed in 10 groups according to seed color and size, growth habit (bush or climbing), and climatic adaptation; (b) the EP, which consisted of 446 entries and 38 contr...

El Programa de Frijol del CIAT utiliza un programa de evaluacion de progenie de 3 etapas como sigue: a) el VEF, que en 1984 contenia 1004 entradas distribuidas en 10 grupos segun el color y tamano de la semilla, habito de crecimiento (arbustivo o voluble) y adaptacion climatica; b) el EP, que con...

Enlace original: https://cgspace.cgiar.org/handle/10568/82354

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International Center for Tropical Agriculture ,  [Evaluation in uniform nurseries] ,  Evaluation in uniform nurseries
Journal Article 2007

Autor: Olarinde, L.O. Manyong, Victor M. Akintola, J.O.

This paper applies econometric analyses to quantitatively determine the individual risk attitudes of sampled maize farmers in the dry savanna zone of Nigeria. The extent of the risk attitudes are then made the basis for categorizing the farmers into three groups of low, intermediate and high risk...

Enlace original: https://cgspace.cgiar.org/handle/10568/93002

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Olarinde, L.O. ,  Manyong, Victor M. ,  Akintola, J.O. ,  [Attitudes towards risk among maize farmers in the dry savanna zone of Nigeria: some prospective policies for improving food production] ,  Attitudes towards risk among maize farmers in the dry savanna zone of Nigeria: some prospective policies for improving food production
Book 1992

Autor: Smith, J.
Enlace original: https://cgspace.cgiar.org/handle/10568/98770

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Smith, J. ,  [Socioeconomic characterization of environments and technologies in humid and subhumid regions of West and Central Africa: RCMP research monograph, No. 10] ,  Socioeconomic characterization of environments and technologies in humid and subhumid regions of West and Central Africa: RCMP research monograph, No. 10
Journal Article 1991

Autor: Ezumah, H.

On-farm research is aimed at developing technologies well match the goals and environment of farmers. At its various stages of diagnosis, choice of techniques, testing and validating technologies, ones would always ask questions: what technologies are developed, for whom and how? In this paper me...

Enlace original: https://cgspace.cgiar.org/handle/10568/98632

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Ezumah, H. ,  [Onfarm technology testing: for whom? what? and how?] ,  Onfarm technology testing: for whom? what? and how?
Journal Article 1991

Autor: Spencer, D.

Research institutes in Africa have had limited success in producing new technologies appropriate to the needs of small farmers because of an inadequate understanding of small farmers' goals and resource limitations and over-reliance on the transfer of technologies from other regions. Farming syst...

Enlace original: https://cgspace.cgiar.org/handle/10568/98663

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Spencer, D. ,  [Institutionalizing the farming systems perspective in multicommodity research institute: the role of systemsbased research groups] ,  Institutionalizing the farming systems perspective in multicommodity research institute: the role of systemsbased research groups
Journal Article 1989

Autor: Ikeorgu, J. Ezumah, H.C. Wahua, T.A.

Cassava (Manihot esculenta Crantz)/Maize (Zea mays L.) intercropping is so popular in Nigeria that a cassava/maize intercropping package is recommended to small-scale farmers. Farmers insist on including low-growing vegetables like okra (Abelmoschus esculentus Moench) and egusi melon (Citrullus l...

Enlace original: https://cgspace.cgiar.org/handle/10568/98690

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Ikeorgu, J. ,  Ezumah, H.C. ,  Wahua, T.A. ,  [Productivity of species in cassava/maize/okra/egusi melon complex mixtures in Nigeria] ,  Productivity of species in cassava/maize/okra/egusi melon complex mixtures in Nigeria
Conference Proceedings 1991

Autor: Mutsaers, H.J. Walker, P.
Enlace original: https://cgspace.cgiar.org/handle/10568/98810

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Mutsaers, H.J. ,  Walker, P. ,  [On-farm research in theory and practice: proceedings of a workshop on design and analysis of onfarm trials 27 February to 3 March 1989] ,  On-farm research in theory and practice: proceedings of a workshop on design and analysis of onfarm trials 27 February to 3 March 1989

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