Found 1 result(s) for "phosphorus levels and yield"
Effects of Varieties, Plant Growth Regulators and Phosphorus Levels on Root, Nodulations and Yield Response of Cowpea (vigna Unguiculata (l.) Walp) in Yola, Adamawa State, Nigeria
The experiments were conducted at the Teaching and Research farm of the Department of Crop Production and Horticulture, Faculty of Agriculture, Modibbo Adama University Yola, to in...