Prof. Godwin Nnaji

Michael Okpara University of Agriculture, Umudike, Abia State, Nigeria

nnaji.godwin@gmail.com

3 Publications

480 Views

359 Downloads

1 Citations

26 Global Citations

Publications 3

Research Article Vol. 35, Issue 1

Microplastic Contamination Alters Soil Hydraulic Properties and Inhibits Maize Growth: A Factorial Assessment Across Contrasting Soil Textures.

EJI EJOR TANGBAN^*, OGUIKE, P. C., Godwin Nnaji, BENJAMIN, J. I.

Microplastic pollution in agricultural soils constitutes an emerging threat to food security, yet the interactive influence of soil texture and contamination intensity on crop productivity remains inadequately characterized. A 3 × 4 factorial pot experiment was conducted under controlled conditions at Bendeghe Ekiem, Cross River State, Nigeria, to ...

DOI: 10.67042/njss.2026.azj0vlth

May, 2026 Vol. 35, Issue 1 116 views 43 downloads

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Research Article Vol. 23, Issue 2

Changes in Physical Properties of an Ultisol as Influenced by Composted Empty Oil Palm Bunches and Chemical Fertilizer Under Water Stress Conditions

Ovie S.^*, Godwin Nnaji, P.O. Oviasogie, OSAYANDE P.E., Nkechika A.

A greenhouse study was conducted at the University of Nigeria, Nsukka to evaluate and compare the effects of sole and complimentary use of composted empty oil palm bunch and chemical fertilizer for improvement of soil physical properties under water stress conditions. The experiment was a 3x3x4 factorial in a completely randomized design with three...

DOI: 10.67042/njss.2013.k3segm35

Aug, 2013 Vol. 23, Issue 2 171 views 263 downloads

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Research Article Vol. 22, Issue 1

Impact of Soil Erosion on Land Degradation in Uga Southeastern Nigeria

Obiageli Patience Umeugochukwu^*, Peter I. Ezeaku, Chude, V.O, Godwin Nnaji

This study was to investigate the causes and hazards of soil erosion in Uga, Anambra State as the area is always having the problem of erosion. This study was carried out in some selected erosion sites in Uga. The study investigated the impact of soil erosion on land degradation and its environmental hazards in Uga Southeastern Nigeria. Two profile...

DOI: 10.67042/njss.2012.rwqlahww

Apr, 2012 Vol. 22, Issue 1 193 views 53 downloads

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