Babalola O. A

Effect of Different Rates of Single Super Phosphate and Frequency of Megagreen on Nodulation, Nitrogen Fixation and Yield of Cowpea

Megagreen is a bio stimulant, containing micronized calcite whose particles act quickly on the vegetal metabolism via foliar surface. Therefore experiment was carried out at the screen house of the College of Plant Science and Crop Production at the Federal Univer sity of Agriculture, Abeokuta, Ogun State, Southwestern Nigeria to investigate the ef...