L. C. Okoro

Assessment of Heavy Metal Contents in Three Different Land used Soils in Ohaji/Egbema Imo State, Nigeria

L. C. Okoro, M. O. Nwachukwu & S. G. I. Ikeh · Asian Soil Research Journal · 2021

This assessment of some heavy metal contents in different land used soils in Ohaji/Egbema, Imo State was conducted between June, 2019 and May, 2020. Three land used soils namely; the grass land, continuously cropped and forest land were studied. Soil profile representations were...

Open access Research Article 10.9734/asrj/2021/v5i130100

Effects of Organic Amendments on Soil Structural Enhancement and Deformation Susceptibility in a Degraded Ultisol in Humid Tropics of Southeastern Nigeria

L. C. Agim, J. N. Ihechu, N. T. Egboka & L. C. Okoro · Asian Soil Research Journal · 2026

Background: Soil structural instability is a severe limitation of sustainable crop productivity in the humid tropics especially in southeastern Nigeria. Aim: To study effects of organic amendments on soil structural enhancement and deformation susceptibility in a degraded Ultisol...

Open access Research Article 10.9734/asrj/2026/v10i1225

Interaction Effect of Land Uses and Time on Some Water Transmission Properties and Fertility Status of an Ultisol in Imo State, Nigeria

U. O. Onyegbule, R. C. Eneje, N. U. Akagha, S. G. I. Ike & L. C. Okoro · Asian Journal of Soil Science and Plant Nutrition · 2021

The interaction of land use and time on some soil water transmission properties and fertility status of an Ultisol was examined. Results indicate that the texture of the soils ranged from sandy loamy to sandy clay loam and was unaffected by land use and time. The bulk density var...

Open access Research Article 10.9734/ajsspn/2021/v7i130101