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Book Chapter 2001

Autor: Witcombe, John R. Subedi, Madu Joshi, Krishna D. Witcombe, John R.

There is a limit to the capacity of any breeding program, and the more crosses that are made, the, smaller The size of each cross. The theory of the optimum number of crosses in inbreeding crops is bristly Reviewed. The theory is unsatisfactory in determining the optimum number of crosses, but mo...

Enlace original: https://cgspace.cgiar.org/handle/10568/81897

Investigación en Agricultura
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Witcombe, John R. ,  Subedi, Madu ,  Joshi, Krishna D. ,  Witcombe, John R. ,  [Towards a practical participatory plant-breeding strategy in predominantly self-pollinated crops] ,  Towards a practical participatory plant-breeding strategy in predominantly self-pollinated crops
Book Chapter 1998

Autor: Mariscal, Algerico M. Bergantin, Reynaldo V.

In recent years cassava has become an important raw material for various domestic needs (food, feed, alcohol and high fructose sugar). To cope with high demand for cassava roots the breeding and selection program has been intensified to identify varieties that are high yielding and having high st...

Enlace original: https://cgspace.cgiar.org/handle/10568/81967

Investigación en Agricultura
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Mariscal, Algerico M. ,  Bergantin, Reynaldo V. ,  [Recent progress in cassava varietal improvement in the Philippines] ,  Recent progress in cassava varietal improvement in the Philippines
Book Chapter 1998

Autor: Tien, I-nung Lee Jun

The Guangxi Subtropical Crops Research Institute (GSCRI) began their cassava varietal introduction and improvement program in 1981. Since 1985, GSCRI has introduced cassava hybrid seeds as well as promising clones by tissue culture from CIAT/Colombia, from the Thai CIAT program, as well as from o...

Enlace original: https://cgspace.cgiar.org/handle/10568/81963

Investigación en Agricultura
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Tien, I-nung ,  Lee Jun ,  [Cassava varietal improvement and dissemination in Guangxi] ,  Cassava varietal improvement and dissemination in Guangxi
Book Chapter 1998

Autor: Lin, Xiong Li, Kaimian Zhang, Weite Juang, Jie

During the past 16 years the Chinese Academy of Tropical and Agricultural Sciences (CATAS) has made good progress in developing improved cassava varieties for China. Several improved varieties have been released in south China, of which cv. SC124, with high yield and good cold resistance, is alre...

Enlace original: https://cgspace.cgiar.org/handle/10568/81961

Investigación en Agricultura
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Lin, Xiong ,  Li, Kaimian ,  Zhang, Weite ,  Juang, Jie ,  [Progress in cassava breeding at the Chinese Academy of Tropical and Agric. Sciences (CATAS)] ,  Progress in cassava breeding at the Chinese Academy of Tropical and Agric. Sciences (CATAS)
Book Chapter 1998

Autor: Nair, S.G. Rajendran, P.G. Naskar, S.K. Sreekumari, M.T. Unnikrishnan, M. Sheela, M.N.

An analysis of the recent trend in cassava area, production and yield during 1993-96 revealed an impressive increase in Tamil Nadu, which is the predominant state where cassava is grown as an industrial crop. Its present yield of 29 t/ha is the highest in the world. Even though the overall nation...

Enlace original: https://cgspace.cgiar.org/handle/10568/81965

Investigación en Agricultura
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Nair, S.G. ,  Rajendran, P.G. ,  Naskar, S.K. ,  Sreekumari, M.T. ,  Unnikrishnan, M. ,  Sheela, M.N. ,  [Breeding and varietal improvement of cassava in India] ,  Breeding and varietal improvement of cassava in India
Book Chapter 1998

Autor: Poespodarsono, Soemarjo

In Indonesia, cassava is used mostly for human consumption, while a smaller part is used for animal feed and as raw material in industry. This crop is cultivated in almost all provinces of Indonesia. However, because the amount of rainfall among the regions varies and is not evenly distributed, s...

Enlace original: https://cgspace.cgiar.org/handle/10568/81968

Investigación en Agricultura
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Poespodarsono, Soemarjo ,  [Recent progress in cassava varietal improvement in Indonesia] ,  Recent progress in cassava varietal improvement in Indonesia
Book Chapter 2001

Autor: Aryal, Sri Hari Prassed

Maize is the main crop in this village in Ihe Gulmi district of Nepal. Farmers from this village discuss their experiences participating in maize-improvement research with Ihe Local Initiatives for biodiversity Research and Development (U-SIRO). The farmers preferred their traditional variety for...

Enlace original: https://cgspace.cgiar.org/handle/10568/81915

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Aryal, Sri Hari Prassed ,  [Problems of maize cultivation and the role and approach of local farmers in solving this problem] ,  Problems of maize cultivation and the role and approach of local farmers in solving this problem
Book Chapter 1997

Autor: Kelly, James D. Kolkman, Judith M. Schneider, K.A.

The traditional empirical approach to selection for yield in common bean has met with modest success. Breeding based on the concepts of ideotype, or for specific combinations of physiological traits, and/or for combining ability based on specific genotypic combinations, have not been universally ...

Enlace original: https://cgspace.cgiar.org/handle/10568/81937

Investigación en Agricultura
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Kelly, James D. ,  Kolkman, Judith M. ,  Schneider, K.A. ,  [Breeding for high yield in common bean] ,  Breeding for high yield in common bean
Book Chapter 1997

Autor: Vandenberg, A. Recksiedler, B. Zyla, L.

Research and development of a reliable dry land production system for common bean (Phaseolus vulgarisL.) based on low-cost direct seeding and direct harvest methods was initiated at the Crop Development Centre at the University of Saskatchewan in the late 1980s. The target production area is a dr...

Enlace original: https://cgspace.cgiar.org/handle/10568/81936

Investigación en Agricultura
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Vandenberg, A. ,  Recksiedler, B. ,  Zyla, L. ,  [Development of new plant type for pinto beans: Progress, problem and future prospects] ,  Development of new plant type for pinto beans: Progress, problem and future prospects
Book Chapter 1997

Autor: Carbonell, Sérgio Augusto Morais Pompeu, Antonio Sidney Ito, Margarida Fumiko Yuki, Valdir Atsushi

El Instituto Agronómico viene desarrollando investigaciones en el mejoramiento de frijol para el Estado de Sao Paulo y para el Brasil desde 1932, lanzado y recomendado para el cultivo, hasta hoy 27 variedades de frijol. En los últimos diez años fueron lanzadas seis nuevas variedades con resistenc...

Enlace original: https://cgspace.cgiar.org/handle/10568/81941

Investigación en Agricultura
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Carbonell, Sérgio Augusto Morais ,  Pompeu, Antonio Sidney ,  Ito, Margarida Fumiko ,  Yuki, Valdir Atsushi ,  [Mejoramiento de frijol realizado en el Instituto Agronómico - IAC, Sao Paulo, Brasil] ,  Mejoramiento de frijol realizado en el Instituto Agronómico - IAC, Sao Paulo, Brasil

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