Search Results

Evaluation of symbiotic properties and nitrogen contribution of mucuna to maize grown in the derived savanna of West Africa by Sanginga, N., Ibewiro, B., Houngnandan, P., Vanlauwe, Bernard, Okogun, J.A., Akobundu, I.O., Versteeg, M.

Get full text

Phosphate rock utilization by soybean genotypes on a low-P savanna soil and the status of soil P fractions after a subsequent maize crop by Nwoke, O.C., Okogun, J.A., Sanginga, Nteranya, Diels, J., Abaidoo, Robert C., Osonubi, O.

Get full text

Genotypic variation of soybean for phosphorus use efficiency and their contribution of N and P to subsequent maize crops in three ecological zones of West Africa by Abaidoo, Robert C., Sanginga, Nteranya, Okogun, J.A., Kolawole, G.O., Tossah, B.K., Diels, J.

Get full text

Phosphorus requirement and nodulation of herbaceous and shrub legumes in low P soils of a Guinean Savanna in Nigeria by Sanginga, N., Okogun, J.A., Akobundu, I.O., Kang, B.T.

Get full text

Can introduced and indigenous rhizobial strains compete for nodule formation by promiscuous soybean in the moist savanna agroecological zone of Nigeria? by Okogun, J.A., Sanginga, N.

Get full text

Nitrogen fixation and N contribution by promiscuous nodulating soybeans in the southern Guinea savanna of Nigeria by Sanginga, N., Dashiell, Kenton E., Okogun, J.A., Thottappilly, G.

Get full text