ҚОТГАН МИНЕРАЛ ЎҒИТ МАЙДАЛАГИЧНИНГ МАЙДАЛОВЧИ БАРАБАНИ АЙЛАНИШЛАР СОНИНИ НАЗАРИЙ АСОСЛАШ

The article mainly focuses on the physico-mechanical properties of fertilizers and the agrotechnical requirements for their application in the field, the factors that cause hardening and sticking of fertilizers, and the theoretical determination of the optimal value of the rotation number of the working body (drum) of the grinding device for hardened mineral fertilizers.