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Now showing items 31-40 of 229
Book
Multilineas: gran proporcion a salvo
(CIMMYT, 1976)
Las variedades multilineales -mezclas de líneas geneticamente relacionadas que portan diferentes genes de resistencia a las enfermedades- ofrecen a las agricultores una alternativa para domeñar el surgimiento de epifitias ...
Book
Multilines: safety in numbers
(CIMMYT, 1976)
Multiline varieties-mixtures of genetically related lines that have different genes for disease resistance-offer farmers a way to tame outbreaks of rust, thus stabilizing annual wheat yields. CIMMYT is producing large ...
Book
Accelerating the transfer of wheat breeding gains to farmers: a study of the dynamics of varietal replacement in Pakistan
(CIMMYT, 1990)
This publication is the first in a new series of reports that document specific CIMMYT research efforts. This series is directed toward technical audiences, and each publication synthesizes the results of research that has ...
Book
The Impact of CIMMYT wheat germplasm on wheat productivity in China
(CIMMYT; CGIAR, 2015)
This study examines the factors that affected wheat total factor productivity (TFP) growth in China, with a focus on China’s collaboration with the wheat breeding program of the International Maize and Wheat Improvement ...
Article
Productividade de trigo (Triticum aestivum (L.) thell.) com tolerância ao alumínio tóxico no solo
(Embrapa Informação Tecnológica, 1994)
Existem afirmações de que aos genes de tolerância ao alumínio (Al) deviam estar ligados genes que limitariam o potencial de rendimento do trigo. Essas afirmações eram baseadas nos resultados de programas de melhoramento ...
Book
Programa de manejo, mejoramiento y utilización de germoplasma de maíz en el CIMMYT
(CIMMYT, 1983)
El tema de esta publicacion es el mejoramiento de la planta de maiz. Para empezar describe varios esquemas para el mejoramiento de poblaciones y luego explica el enfoque que el Centro ha adoptado en su programa de maiz. ...
Book
Ukulinywa kwenhlanyelo yomumbu yohlobo lweHybrid lamaOpen Pollinated Varieties (OPVs)
(FAO; CIMMYT, 2006)
Inhlanyelo yomumbu iyimihlobo emibili, iHybrid leOpen Pollinated Variety (OPV). Ihybrid yinhlanyelo etholakala ngemva kokuhlanganisa abazali (inbred lines) ababili, abathathu kumbe abane. Inhlanyelo yeOPV itholakala ngemva ...
Book
Farmers' wheat seed sources and seed management in the Enebssie area, Ethiopia
(IARC; CIMMYT, 1998)
This study in Enebssie area, Ethiopia, aimed to identify farmers' wheat seed acquisition and transfer mechanisms; explore problems related to those mechanisms; document the status of previously released wheat varieties; ...
Book
Adoption of improved wheat technologies by small-scale farmers in Mbeya District, Southern Highlands, Tanzania
(United Republic of Tanzania; CIMMYT, 2001)
This study was conducted to gain an understanding of how small-scale farmers in Mbeya District have adopted improved wheat technologies promoted by the wheat research program at MARTI-Uyole. The specific objectives were ...
Article
Comparative SNP and haplotype analysis reveals a higher genetic diversity and rapider LD decay in tropical than temperate germplasm in maize
(Public Library of Science, 2011)
Understanding of genetic diversity and linkage disequilibrium (LD) decay in diverse maize germplasm is fundamentally important for maize improvement. A total of 287 tropical and 160 temperate inbred lines were genotyped ...