Obalum, Sunday E. Department of Soil Science, Faculty of Agriculture, University of Nigeria, Enugu State, Nigeria; Department of Soil & Environmental Management, Faculty of Agriculture, Prince Abubakar Audu University, Anyigba, Anyigba, Kogi State, Nigeria

• Vol 89, No 4 (2024) - Original scientific paper
  Synthetic Lime and Manure-NPK Effects in Sandy-Loam Ultisols after Growing Sweet Potato in Successive Rainy and Dry Seasons
  Summary  PDF