Effects of Tractor Wheel Passes-induced Compaction and Organic Amendments on Soil Properties and Yield of Cowpea (Vigna unguiculata L. Warp) in an Alfisol of the Rainforest Zone of Nigeria
Agele Samuel, Aiyelari Peter, Famuwagun Babadele & Oluwasola Olufunke · International Journal of Plant & Soil Science · 2016
A field experiment was conducted to examine the effects of tractor wheel passes and organic amendment on soil physico-chemical properties and yield of cowpea (Vigna unguiculata L.) in an Alfisol of the rainforest zone of Nigeria. Varying degrees of penetration resistances were im...
Open access
Research Article
10.9734/IJPSS/2016/27665