The Effects of Organic Fertilizers and NPK on Growth and Yields of Cowpea (Vigna unguiculata. L) in Kano Plains Kisumu, Kenya
Oyata E. B. Balah, Rewe Thomas & Leo Ogallo · International Journal of Plant & Soil Science · 2024
Excessive use of inorganic mineral fertilizers as an agronomic practice has resulted in the depletion of soil organic matter of soils of many regions thereby rendering such soils infertile and unable to maintain sustainable production. The use of organic amendments provides the i...
Open access
Research Article
10.9734/ijpss/2024/v36i94988