OA

Olufemi Adewale Osinuga

Department of Soil Science and Land Management, Federal University of Agriculture, Abeokuta, Nigeria

osinugaoa@funaab.edu.ng 0000-0002-1826-9417
2 Publications
572 Views
775 Downloads
0 Citations
38 Global Citations

Publications 2

1
Research Article Vol. 35, Issue 1

Profile Distribution of Forms of Iron and Aluminium Oxides in Wetland Soils Formed Over Recent Alluvium

Olufemi Adewale Osinuga*, Janet Oluwafunmilayo Sulaimon, Anuoluwapo Ayomide Ojo, Lateefat Abisola Taoreed, Victory Tega Kagbare, Ezekiel Abiodun Samuel, Bolarinwa Ayoola Senjobi

Iron (Fe) and aluminium (Al) forms are important properties for understanding soil-forming processes and serve as helpful markers in identifying the horizon where secondary oxides accumulate. This study evaluated the physical, chemical, and extractable forms of Fe and Al in Eriti wetlands, Ogun State, Nigeria. The wetlands were mapped, and three so...

DOI: 10.67042/njss.2026.7730j471
Jul, 2026 Vol. 35, Issue 1 57 views 42 downloads
PDF
2
Research Article Vol. 31, Issue 2

Dynamics in Physico–chemical Properties of Soils Under Oil Palm Plantations of Different Ages

Olufemi Adewale Osinuga*

This research investigated the changes in the physicochemical properties of soils under oil palm plantations of different ages. Soil surface (0-20 cm) and subsurface (20-40 cm) samples have been obtained from various ages of oil palm plantations (0-5, 5-10, 10-15 and, 15-20 years). Two distinct samples were taken on the same farm, under alleys and ...

DOI: 10.67042/njss.2021.8mlk36gn
Aug, 2021 Vol. 31, Issue 2 515 views 733 downloads
PDF
Back to Articles