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Book Chapter 1986

Autor: International Center for Tropical Agriculture

The 3-stage progeny evaluation program at CIAT tested 2300 new materials distributed as follows: 1st stage (bean evaluation nursery-VEF), 1451 entries; 2nd stage (preliminary trials-EP), 394 entries; and 3rd stage (IBYAN), 210 entries. The following data are included in table form for these 3 uni...

El programa de evaluacion de progenies de 3 etapas del CIAT probo 2300 materiales nuevos distribuidos en la siguiente forma: primera etapa, vivero de evaluacion de frijol (VEF): 1451 entradas; segunda etapa, ensayos preliminares (EP): 394 entradas; y tercera etapa (IBYAN): 210 entradas. Para esto...

Enlace original: https://cgspace.cgiar.org/handle/10568/82199

Investigación en Agricultura
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International Center for Tropical Agriculture ,  [Mejoramiento genético. Evaluación en viveros uniformes] ,  Mejoramiento genético. Evaluación en viveros uniformes
Book Chapter 1986

Autor: International Center for Tropical Agriculture

A total of 1407 advanced breeding lines entered Brazil in 1985. After inspection for the presence of unknown diseases, the advanced lines were field-evaluated for their adaptation to different environments. A list is given of the 10 best red/purple, black, cream, and red advanced lines and common...

Un total de 1407 lineas de mejoramiento avanzadas entraron al Brasil en 1985. Despues de la inspeccion por presencia de enfermedades desconocidas, las lineas avanzadas fueron evaluadas en el campo por su adaptacion a diferentes ambientes. Se presenta una lista de las 10 mejores lineas avanzadas r...

Enlace original: https://cgspace.cgiar.org/handle/10568/82204

Investigación en Agricultura
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International Center for Tropical Agriculture ,  [Capacitación científica y actividades de la red. Brasil] ,  Capacitación científica y actividades de la red. Brasil
Book Chapter 1990

Autor: Borgonovi, R.A. Schaffert, Robert Eugene Pitta, Gilson V.E.
Enlace original: https://cgspace.cgiar.org/handle/10568/82060

Investigación en Agricultura
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Borgonovi, R.A. ,  Schaffert, Robert Eugene ,  Pitta, Gilson V.E. ,  [Mejoramiento de sorgos tolerantes al aluminio] ,  Mejoramiento de sorgos tolerantes al aluminio
Book Chapter 1991

Autor: Hershey, Clair H.

The importance of appropriate genetic variability for plant breeding work in cassava is highlighted; genetic erosion has been slight and therefore efforts should be made to collect and maintain germplasm of both cultivated and wild species. It is necessary to carry out physiological studies aimin...

Se enfatiza la importancia de una variabilidad genetica apropiada para trabajos de fitomejoramiento en yuca; se piensa que la erosion genetica ha sido poca y, por tanto, se deben hacer esfuerzos de recolectar y mantener germoplasma de tanto especies cultivadas como silvestres. Es necesario realiz...

Enlace original: https://cgspace.cgiar.org/handle/10568/82098

Investigación en Agricultura
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Hershey, Clair H. ,  [Observaciones generales sobre la ejecucion de programas de mejoramiento genetico de la yuca en America Latina] ,  Observaciones generales sobre la ejecucion de programas de mejoramiento genetico de la yuca en America Latina
Book Chapter 2001

Autor: Abraham, K. Nair, S.G. Naskar, S.K.

Cassava (Manihot esculenta Crantz) has been grown in India for more than a century. Although cassava breeding was initiated during the 1940s in Kerala, intensive research on breeding of superior varieties began only after the establishment of the Central Tuber Crops Research Institute (CTCRI) in ...

Enlace original: https://cgspace.cgiar.org/handle/10568/82432

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Abraham, K. ,  Nair, S.G. ,  Naskar, S.K. ,  [Cassava breeding and varietal dissemination in India: Major achievements during the past 25-30 years] ,  Cassava breeding and varietal dissemination in India: Major achievements during the past 25-30 years
Book Chapter 2001

Autor: Mariscal, Algerico M. Bergantin, Reynaldo V. Troyo, Anita D.

During the past 20 years of close collaboration with CIAT in the cassava breeding program in the Philippines, much has been achieved, not only in terms of human capacity building but also in the acquisition of improved cassava germplasm. These materials were used in a multy-year selection scheme,...

Enlace original: https://cgspace.cgiar.org/handle/10568/82434

Investigación en Agricultura
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Mariscal, Algerico M. ,  Bergantin, Reynaldo V. ,  Troyo, Anita D. ,  [Cassava breeding and varietal dissemination in the Philippines: Major achievements during the past 20 years] ,  Cassava breeding and varietal dissemination in the Philippines: Major achievements during the past 20 years
Book Chapter 2001

Autor: Lin, Xiong Li, Kaimian Tian, Yinong Huang, Jie Xu, Ruili

Cassava varietal improvement in China has historically been conducted by collecting and evaluating local varieties, by introducing and testing of cassava germplasm from abroad, followed by the establishment of a cassava cross-breeding program. Considerable progresses has been made in the followin...

Enlace original: https://cgspace.cgiar.org/handle/10568/82433

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Lin, Xiong ,  Li, Kaimian ,  Tian, Yinong ,  Huang, Jie ,  Xu, Ruili ,  [A historical account of progress made in cassava varietal improvement in China] ,  A historical account of progress made in cassava varietal improvement in China
Book Chapter 2001

Autor: Hartojo, Koes Poespodarsono, Soemarjo Puspitorini, Palupi

High-yielding varieties, adapted to local conditions and satisfying local preferences, is one of the most important components of improved technologies. Since cassava is propagated vegetatively using farmers’ own planting material, the use of high-yielding varieties will give substantial economic...

Enlace original: https://cgspace.cgiar.org/handle/10568/82431

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Hartojo, Koes ,  Poespodarsono, Soemarjo ,  Puspitorini, Palupi ,  [Cassava breeding and varietal dissemination in Indonesia during 1975-2000: Major achievements during the past 25 years] ,  Cassava breeding and varietal dissemination in Indonesia during 1975-2000: Major achievements during the past 25 years
Book Chapter 2001

Autor: Hoang, Kim Pham, Van Bien Tran, Ngoc Quyen Tran Ngoc Ngoan Trinh, Phuong Kawano, Kazuo

Cassava breeding and varietal dissemination in Vietnam initiated in 1975 after Vietnam was unified. The cassava program in Vietnam began to cooperate closely with CIAT and became part of the Asian Cassava Research Network in 1988. Thanks to the introduction of new highyielding varieties from Thai...

Enlace original: https://cgspace.cgiar.org/handle/10568/82429

Investigación en Agricultura
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Hoang, Kim ,  Pham, Van Bien ,  Tran, Ngoc Quyen ,  Tran Ngoc Ngoan ,  Trinh, Phuong ,  Kawano, Kazuo ,  [Cassava breeding and varietal dissemination in Vietnam from 1975 to 2000] ,  Cassava breeding and varietal dissemination in Vietnam from 1975 to 2000
Book Chapter 2001

Autor: Sarakarn, Supachai Limsila, Atchara Watananonta, Watana Suparhan, Danai Suriyapan, Preecha

The cassava breeding program in Thailand started with the hybridization of local clones, followed by selection, at the Rayong Field Crops Research Center in 1975, and at Sri Racha Research Station of Kasetsart University in 1983. During this initial period of recombining genes available from a na...

Enlace original: https://cgspace.cgiar.org/handle/10568/82430

Investigación en Agricultura
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Sarakarn, Supachai ,  Limsila, Atchara ,  Watananonta, Watana ,  Suparhan, Danai ,  Suriyapan, Preecha ,  [Cassava breeding and varietal dissemination in Thailand: Major achievements during the past 25 years] ,  Cassava breeding and varietal dissemination in Thailand: Major achievements during the past 25 years

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