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Now showing items 1-10 of 14

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Genetic change in farmer-recycled maize seed: a review of the evidence 

Morris, M.L.; Risopoulos, J.; Beck, D. (CIMMYT, 1999)
Book
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The private and public characteristics of maize land races and the area allocation decisions of farmers in a center of crop diversity 

Smale, M.; Bellon, M.R.; Aguirre Gomez, J.A. (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 ...
Book
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Farmer management of maize diversity in the Central Valleys of Oaxaca, Mexico: CIMMYT INIFAP -- 1998 Baseline Socioeconomic Survey 

Smale, M.; Aguirre Gomez, J.A.; Bellon, M.R.; Rosas, I.M. (CIMMYT, 1999)
Book
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Understanding global trends in the use of wheat diversity and international flows of wheat genetic resources 

Smale, M. (CIMMYT, 1996)
This paper discusses the centers of origin and diversity for bread wheat; sketches historical patterns in the sources and use of wheat genetic resources in modern plant breeding; identifies and compares indicators of genetic ...
Book
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The contribution of genetic resources and diversity to wheat productivity: a case from the Punjab of Pakistan 

Hartell, J.; Smale, M.; Heisey, P.W.; Senauer, B. (CIMMYT, 1997)
This study makes use of data on wheat production in the Punjab of Pakistan from 1979 to 1985 to 1) examine patterns of varietal diversity in farmers' fields both at the regional and district levels and 2) identify how and ...
Book
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A conceptual framework for valuing on-farm genetic resources 

Bellon, M.R.; Smale, M. (CIMMYT, 1998)
This paper proposes a preliminary conceptual framework designed to support strategic decisions about which crop populations-in a well-defined reference area within a crop's center of diversity-are suitable candidates for ...
Book
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A regional analysis of maize biological diversity in Southeastern Guanajuato, Mexico 

Aguirre Gomez, J.A.; Bellon, M.R.; Smale, M. (CIMMYT, 1998)
Four environments with contrasting potential for agricultural productivity and infrastructure development were identified in Guanajuato State, Mexico, to test hypotheses about the relationship of maize biological diversity ...
Book
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Optimal search in ex situ collections of wheat genetic resources 

Gollin, D.; Smale, M.; Skovmand, B. (CIMMYT, 1998)
This paper develops a theoretical model for analyzing gene bank management decisions regarding the search for traits of economic value in ex situ collections of wheat. The model is applied to data on the probability of ...
Book
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Utilizing wild grass biodiversity in wheat improvement: 15 years of wide cross research at CIMMYT 

Mujeeb-Kazi, A.; Hettel, G.P. (CIMMYT, 1995)
For the first time, this report brings together detailed accounts of new knowledge and techniques developed through wheat wide crosses research at CIMMYT since this work was initiated in 1979. Beginning with a summary of ...
Book
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In situ conservation of crops and their relatives: a review of current status and prospects for wheat and maize 

Dempsey, G.J. (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 ...
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Genetic ResourcesInstitutionalIntegrated DevelopmentMaizeSocioeconomicsSustainable IntensificationWheat

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Series
CIMMYT Economics Working Paper (8)CIMMYT Maize Program Special Report (1)CIMMYT NRG Paper (1)CIMMYT Research Report ; 2 (1)
Author
Smale, M. (7)Bellon, M. (4)Aguirre Gomez, J.A. (3)Hettel, G.P. (2)Skovmand, B. (2)Beck, D.L. (1)Byerlee, D. (1)Dempsey, G.J. (1)George, Varughese (1)Gollin, Douglas (1)... View More
Date Issued
1999 (3)1998 (3)1997 (3)1996 (2)1995 (1)1994 (1)1992 (1)
Type
Book (14)
Agrovoc
GENETIC RESOURCES (6)INNOVATION ADOPTION (6)MAIZE (5)CROP MANAGEMENT (4)GENETIC VARIATION (4)PLANT BREEDING (4)ZEA MAYS (4)BIODIVERSITY (3)ECONOMIC ANALYSIS (3)GERMPLASM (3)... View More
Keywords
CIMMYT (1)... View More
Region
Global (10)North America (3)South Asia (1)


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