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Mostrando ítems 1-10 de 17
Book
Impacts of maize breeding research in Latin America, 1966-97
(CIMMYT, 1999)
This report documents the number and types of maize varieties and hybrids released by public breeding programs between 1966 and 1997, describes the varieties and hybrids marketed by public seed agencies and private companies ...
Book
Adoption of maize production technologies in Northern Tanzania
(CIMMYT; SACCAR; SADC, 1998)
The impact of maize research and extension in Tanzania's Northern Zone during the past 20 years was evaluated through a formal survey in 1995. Data were grouped into two major agroecological zones: the intermediate and the ...
Book
An assessment of factors affecting adoption of maize production technologies in Iganga District, Uganda
(CIMMYT; NARO, 1997)
Data from formal farmer surveys in Iganga District, Uganda, as well as secondary data, were analysed to describe maize farmers' circumstances and practices, identify socioeconomic and technical factors affecting the adoption ...
Book
Adoption of maize production technologies in the Southern Highlands of Tanzania
(The United Republic of Tanzania; SACCAR; CIMMYT, 1998)
This report of the adoption of maize production technologies in the Southern highlands of Tanzania forms part of a larger study to evaluate the impact of maize research and extension throughout Tanzania over the past 20 ...
Book
Adoption of maize production technologies in Western Tanzania
(The United Republic of Tanzania; SACCAR; CIMMYT, 1998)
This study of the adoption of maize production technologies in Western Tanzania forms part of a larger study to evaluate the impact of maize research and extension throughout Tanzania over the past 20 years. Using a ...
Book
Adoption of maize production technologies in Southern Tanzania
(United Republic of Tanzania; SACCAR; CIMMYT, 1998)
This report of the adoption of maize production technologies in Southern Tanzania forms part of a larger study to evaluate the impact of maize research and extension throughout Tanzania over the past 20 years. Using a ...
Book
Development, maintenance and seed multiplication of open-pollinated maize varieties
(CIMMYT, 1999)
The procedures for the production of maize hybrid seed and maintenance of parental lines are well documented. However, not much has been written on the development, maintenance, and multiplication of improved open pollinated ...
Report
International Maize Testing Program: 1996 final report
(CIMMYT, 1999)
The 1996 final report of the international maize testing program covers trials sent to cooperators in 1996 and for which data were received by September 1, 1998. It also includes trial results from 1995 for which data ...
Handbook
Manual de usuario para fieldbook 5.1/7.1 y AlfaManual de usuario para fieldbook 5.1/7.1: Programa para manejo de pedigrees, datos y libros de campo para un programa de mejoramiento de maíz y Alpha: Programa para crear y analizar diseños Alfa (0.1) latice
(CIMMYT, 1999)
Es una colección de macros para Microsoft EXCEL, diseñado para ayudar a los mejoradores de maíz en aspectos relacionados al manejo de libros de campo, pedigrees y datos de campo. El programa también permite actividades en ...
Newsletter / Bulletin
Desarrollo, mantenimiento y multiplicación de semilla de variedades de polinización libre
(CIMMYT, 1999)
Los procedimientos para la producción de semilla de híbridos de maíz y el mantenimiento de líneas progenitoras están bien documentados. Sin embargo, poco se ha escrito acerca del desarrollo, mantenimiento y multiplicación ...