selected publications
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article
- Improvement of the physical fertility of a degraded Alfisol with planted and natural fallows under humid tropical conditions. Soil Use and Management. 17:41-47. 2006
- Grain legumes for soil productivity improvement in the Northern Guinea savanna of Nigeria. JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT. 2:218-226. 2004
- Soil macroaggregate stability under different fallow management systems and cropping intensities in southwestern Nigeria. Geoderma. 91:103-123. 1999
- Effects of tillage and seeding methods on soil physical properties and yield of upland rice for an ultisol in southeast Nigeria. Soil & Tillage Research. 6:305-324. 1986
- Socio econommic and biophysical factors responsible for accelerated soil erosion in southeast Nigeria 1982
- Effects of water table depth and calcium perioxide application on cowpea (Vigna unguiculata) and soybean (Glycine max). Plant and Soil. 63:275-281. 1981
- Effects of soil moiture stress on nutrient uptake by maize 1979
- Subsoil gravel horizon and maize root growth. Plant and Soil. 46:337-346. 1977
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document