Gains from highyielding varieties with and without complementary technologies: the case of improved cowpea in northern Nigeria

This paper examines the adoption and impact of selective and whole package adoption of improved cowpea involving new variety, insect control, fertilizer, and best bet cropping pattern in northern Nigeria. A farm income model that explicitly accounts for endogenous technology adoption was used to ass...

Full description

Bibliographic Details
Main Authors: Alene, Arega D., Manyong, Victor M.
Format: Journal Article
Language:Inglés
Published: 2007
Subjects:
Online Access:https://hdl.handle.net/10568/91338

Similar Items: Gains from highyielding varieties with and without complementary technologies: the case of improved cowpea in northern Nigeria