Effects of phosphate rock application on dry matter yield and phosphorus recovery of maize and cowpea grown in sequence
M. O. Akande1*, E. A. Makinde2, F. I.Oluwatoyinbo2 and M. T. Adetunji3
1Institute of Agricultural Research and Training, Obafemi Awolowo University P. M. B. 5029, Moor Plantation, Ibadan, Oyo State, Nigeria.
2Federal College of Agriculture, IAR&T, Ibadan, Oyo State, Nigeria.
3Department of Soil Science and Land Management, University of Agriculture, Abeokuta, Ogun State, Nigeria.
Email: [email protected]