Una sembradora automática de dos surcos para estacas de yuca: desarrollo, diseño y construcción de prototipo
Improving african agricultural market and rural livelihood through warrantage: case of Jigawa State, Nigeria
Rotational effects of cowpea genotypes and P fertilization on the yield of sorghum on P-deficient soils of Sudan and Sahel savannas of west Africa
Residual benefits of two cowpea genotypes and natural fallow to subsequent maize in the northern Guinea savanna of Nigeria
Grain legume rotation benefits to maize in the northern Guinea savanna of Nigeria: fixed-nitrogen vs other rotation effects
Bridging the cassava productivity gap between Africa and the world: identification of elite CIAT lines adapted to Nigerian agro-ecologies
Scientists alarmed by the rapid spread of brown streak disease in cassava, a crop that sustains 300 million Africans
Biological and cultural diversity: the role of indigenous agricultural experimentation in development
