Items where Author is "Usman, Bukar"

Dauda, Abdu and Usman, Bukar (2019) Effect of Soil Compaction and Bulk Density on the Growth and Yield of Soybean (Glycine max) on Sandy Clay Loam Soil of the Semi-arid Region of Northern Nigeria as Influenced by Tractor Wheel Traffic. Journal of Agriculture and Ecology Research International, 18 (1). pp. 1-6. ISSN 2394-1073