Semalulu O, K. Magunda M, N. Mubiru D. Use of Ca-bentonite to ameliorate moisture and nutrient limitations of sandy soils in drought stricken areas. UJAS [Internet]. 2013 Sep. 1 [cited 2025 Apr. 3];14(2):49-5. Available from: https://journal.naro.go.ug/index.php/ujas/article/view/358