The use of zinc and Sulphur solubilizing bacteria to improve compost will help in the mineralization of these vital elements during its production process. Hence. the objective of this paper was to evaluate the assessment of the ability of some plant growth promoting bacteria to solubilize zinc and sulphur and hydrolyze starch and lipid and degrade cellulose in compost using appropria... https://thebrickes.shop/product-category/lamp-package/