A Comparative Study on the Effect of Phosphorus on Soil Properties, Cowpea and African Yam Beans in Akwa Ibom State, Nigeria
Bassey, D. E., Thomas, I. A., Akata, O. R., Essien, O. A. & Essien, U. D. · Asian Journal of Soil Science and Plant Nutrition · 2025
A study was conducted to investigate effect of phosphorus on soil properties, cowpea and African yam beans grown in Akwa Ibom State, Nigeria. The site selection was a flat land of 20 m X 17 m for the cultivation of cowpea and African yam beans. The bed measured 4 m in length and...