Systems dynamics and heterogeneity: the key to unlocking West Africa`s potential? the case of maize in Nigeria
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