Chike Pius Nwachukwu, Chukwuemeka Obumneme Umobi. Effects of Surface Mulching and Velvet Bean Cover Crop on Runoff Generation and Soil Loss in a Sandy Loam Soil of Southeastern Nigeria. JESE [Internet]. 2025 Nov. 20 [cited 2026 May 20];1(2):169-74. Available from: https://ojs.universityedu.org/index.php/jese/article/view/141