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Book
Optimal search in ex situ collections of wheat genetic resources
(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
Rainfed maize production in Mexico: trends, constraints, and technological and institutional challenges for researchers
(CIMMYT, 1992)
This paper reviews trends in rainfed maize production in Mexico over the past several decades, and the experience of lNIFAP/ CIMMYT/ CIRAD on-farm research (OFR) in Mexico's lowland tropics, to evaluate the prospects for ...
Book
Dryland wheat in India: the impact of technical change and future research challenges
(CIMMYT, 1992)
This study focuses on the dryland wheat areas of central and southern India (over half of India's total rainfed wheat area), where wheat is produced on deep vertisols in a fallow wheat system depending heavily on the ...
Book
Institutionalizing the role of the economist in national agricultural research institutes
(CIMMYT, 1993)
The evolution of the role of economists in agricultural research institutes (ARIs) over the past two decades is described. A framework for determining relevant research activities for economists in ARIs is presented, with ...
Book
Public and private investments in maize research in Mexico and Guatemala
(CIMMYT, 1990)
This paper describes the relationship between public and private sector research and seed production in Mexico and Guatemala. The focus is on public agricultural research institutes and local and multinational seed
Book
Nutritive and economic value of triticale as a feed grain for poultry
(CIMMYT, 1994)
This study reviews evidence from various studies of the nutritional value of triticale (X. Triticosecale Wittmack) for poultry feed. The economic value of triticale as a major ingredient in poultry diets, substituting for ...
Book
Wheat supply in Kenya: production technologies, sources of inefficiency, and potential for productivity growth
(CIMMYT, 1993)
Kenya is projected to remain a net importer of wheat to the end of this century. To reduce the growing dependence on imports, the government has proposed measures to stimulate domestic production and curb wheat consumption. ...
Book
The economics of quality protein maize as an animal feed: case studies of Brazil and El Salvador
(CIMMYT, 1992)
This study examines the potential of quality protein maize (QPM) as an animal feed ingredient in Brazil and EI Salvador. The minimum ingredient cost of pig and chicken feed with and without QPM and the optimal level of the ...
Book
Adoption and impact of high yielding wheat varieties in Northern Tunisia
(CIMMYT, 1996)
This study assesses the extent to which durum and bread wheat high yielding varieties (HYVs) have been adopted by farmers in northern Tunisia, a region which accounts for more than 80 degrees ' of the nation's durum wheat ...
Book
Economic criteria for establishing plant breeding programs
(CIMMYT, 1991)
A general model of annual costs and lagged annual returns from a plant breeding program is developed to estimate the threshold sizes of a crop industry at which different breeding programs could be economically justified, ...