A. O. Ojo

Heavy Metal Uptake and Accumulation by Edible Leafy Vegetable (Amaranthus Hybridus L.) Grown on Urban Valley Bottom Soils in Southwestern Nigeria

G. Oluwatosin, O. Adeoyolanu, A. O. Ojo, 2009 .

Effect of Different Manure Sources on Soil Chemical Properties, Performance and Yield of Maize on a Degraded Land

O. Adeoyolanu, A. O. Ojo, K. Are, 2020 .

Response of three soils in the derived savanna zone of southwestern Nigeria to combined application of organic and inorganic fertilizer as affecting phosphorus fractions

A. O. Ojo, M. Adetunji, I. Fademi, 2018 .

Assessment of spatial variability and mapping of soil properties for sustainable agricultural production using geographic information system techniques (GIS)

O. Adeoyolanu, A. O. Ojo, K. Are, 2017 .

Soil Fertility, Phosphorus Fractions, and Maize Yield as Affected by Poultry Manure and Single Superphosphate

A. O. Ojo, M. Adetunji, C. Adejuyigbe, 2015, International scholarly research notices.

Changes in Phosphorus Fractio ns inManure and Phosphorus Fertilizer Amended SoilofSouthwestern Nigeria

A. O. Ojo, M. Adetunji, C. Adejuyigbe, 2014 .

Status of Integrated Soil Fertility Management (ISFM) in Southwestern Nigeria

A. O. Ojo, K. Are, I. Fademi, 2017 .