TY  - NCL
AU  - Charreau,C.
AU  - Rouane,G.
TI  - Production agronomy:  Its problems and improvement
U1  - 338.91 
PY  - 1987///
KW  - Adaptation
KW  - Agronomy
KW  - Cultivation
KW  - AGROVOC
KW  - Developing Countries
KW  - Research
KW  - Technology
KW  - Tropical zones
KW  - Yields
N1  - also available in Spanish
N2  - An analysis of agronomic problems in developing countries and tropical areas is presented in this paper. General constraints linked to the natural environment, to climate and biological environment, to cultivation and production systems, and to general economic, social, or political environments are discussed. The influence of the technical framework in which crop production occurs, the adoption of new technologies, farm technology research, and development strategies are analyzed as well
T2  - The future development of maize and wheat in the third world. Mexico; CIMMYT; 1987
ER  -