Buscar
Mostrando ítems 1-2 de 2
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 ...
Working Paper
The economic returns to institutional innovations in national agricultural research: on-farm research in IDIAP Panama
(CIMMYT, 1983)
The paper presents a method for analyzing the returns to investment in on-farm research. It then applies the method to a location-specific maize research program in Caisan, Panama. The results show a rapid adoption of the ...