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Book
The genetics and exploitation of heterosis in crops: an internacional symposium
(CIMMYT, 1997)
Welcome to the "International Symposium on the Genetics and Exploitation of Heterosis in Crops." Heterosis has significantly increased the productivity and quality of major crops in our century, contributing additional ...
Report
Development of new stress-resistant maize genetic resources (UNDP Project GLO/90/003): final report 1990-1996
(CIMMYT, 1997)
A synthesis of results of research under the UNDP-supported Project "Development of New Stress-Resistant Maize Genetic Resources" (UNDP Project GLO/90/003), executed by the International Maize and Wheat Improvement Center ...
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 ...
Conference Proceedings
Latin American maize germplasm regeneration and conservation
(CIMMYT, 1997)
During 1992-96, a collaborative project involving genebanks of 14 countries in Latin America, with economic and/or technical support from USDA under project Noah, the USDA-ARS National Seed Storage Laboratory (NSSL), and ...
Book
Genetic change in farmer-recycled maize seed: a review of the evidence
(CIMMYT, 1999)
This paper summarizes what is known about farm-level maize seed management practices and reviews the theoretical and empirical evidence regarding the relationship between farmers’ seed recycling practices and the genetic ...
Book
Farmer management of maize diversity in the Central Valleys of Oaxaca, Mexico: CIMMYT INIFAP -- 1998 Baseline Socioeconomic Survey
(CIMMYT, 1999)
Descriptive data from the sample survey of households in the study communities enable us to profile the characteristics of: (1) farm households; (2) the maize populations they grow, based on their own descriptors and the ...
Book
The private and public characteristics of maize land races and the area allocation decisions of farmers in a center of crop diversity
(CIMMYT, 1999)
This study uses an approach derived from models of the private and public characteristics of goods to illustrate (1) the overriding importance of variety attributes in farmers' decisions to allocate area among varieties ...
Article
Heterotic patterns of ninety-two white tropical CIMMYT maize lines
(Consiglio per la Ricerca e la sperimentazione in Agricoltura, Unità di Ricerca per la Maiscoltura, 1992)
Development of inbread-based populations which are heterotic to each other was considered one of the primary goals when CIMMYT started of this study were to determine the combining ability and heterotica patters of tropical ...
Book
In situ conservation of crops and their relatives: a review of current status and prospects for wheat and maize
(CIMMYT, 1996)
This paper reviews the current status and prospects for in situ conservation of maize and wheat and their relatives. The caricature of in situ conservation-that it imposes cultural stasis and isolation on marginal ...
Article
Cluster analysis, an approach to sampling variability in maize accessions
(Consiglio per la Ricerca e la sperimentazione in Agricoltura, Unità di Ricerca per la Maiscoltura, 1996)
Cluster analysis is frequently used to classify maize (Zen mays L.) accessions and can be used by breeders and geneticists to identify subsets of accessions which have potential utility for specific breeding or genetic ...