Mostrando ítems 231-240 de 240
Changing priorities for international agricultural research
This paper examines the consequences of global changes for publicly supported agricultural research and its implication on research priorities of the CGIAR. The author asks whether the CGIAR has appropriately adjusted its ...
Farmers' seed sources and management of bread wheat in wolmera woreda, Ethiopia
(CIMMYT; IAR, 1998)
Because seed supply and cost strongly influence farmers' ability to increase wheat production, researchers undertook a survey to document how Ethiopian farmers in Wolmera woreda acquire, manage and transfer wheat seed. ...
La adopción del método de siembra de trigo en surcos en el Valle del Yaqui, Sonora, México
El analisis de la informacion de la encuesta para el ciclo O-I 1993/94 describe las practicas agronomicas generales que llevan a cabo los productores de trigo en el Valle del Yaqui., asi como los factores agronomicos que ...
Ensuring the use of sustainable crop management strategies by small wheat farmers in the 21st century
Virtually all current strategies to implement modern, sustainable crop management production practices involve conservation/zero tillage prior to seeding, some form of crop residue retention and management, fertilizer ...
Tropical and subtropical maize in asia : production systems, constraints, and research priorities
This book examines future technological and policy prospects for the sustainable intensification of rainfed upland maize production in Asia, and derives R&D priorities for specific maize production environments and ...
Farmers' wheat seed sources and seed management in the Enebssie area, Ethiopia
(CIMMYT; IARC, 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; ...
Impact of public and private sector maize breeding research in Asia, 1966-1997/98
This book presents results of a study of the impacts of international maize breeding research in seven developing countries of Asia (China, India, Indonesia, Nepal, the Philippines, Thailand, and Vietnam). It provides ...
Four years of on-farm research results at Chalco, Mexico