A. O. Adekiya, T. M. Agbede and, 1Department of Agricultural Engineering Technology, Rufus Giwa Polytechnic, Owo, Ondo State, Nigeria; 2Department of Crop, Soil and Pest Management, Federal University of Technology, Akure, Ondo State, Nigeria

• Vol 23, No 2 (2011): April – Regular Articles
  Evaluation of sweet potato (Ipomoea batatas L.) performance and soil properties under tillage methods and poultry manure levels
  Abstract  PDF