Vermicompost Enhances Proximate Composition, Mineral Accumulation, and Storage Quality of Cowpea (Vigna unguiculata L.) Seeds
The present study evaluated the effect of vermicompost on the proximate composition of selected cowpea (Vigna unguiculata L.) varieties. Four cowpea varieties (Waruni, Dawala, MICP 1, and MI 35) were cultivated under four fertilizer treatments: T1 (100% topsoil, control), T2 (50% vermicompost + 50% topsoil), T3 (75% ve...