Title: Binding method of granular Ca-Mg-P fertilizer with humic acids
Application Number: 88109005 Application Date: 1988.09.27
Publication Number: 1037326 Publication Date: 1989.11.22
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05B19/00,C05B21/00,C05F11/02
Applicant(s) Name: Yunnan Normal Univ. Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
     This invention is a binding method for pilling granular Ca-Mg-P fertilizer. Humic acids or the alkali metal solts of humic acid and aqueous coal alkali are used as its binder. Besides the advantages of granular Ca-Mg, the bound granular fertilizer has additional advantages, such as modifying soil, increasing fertilizer effect and promoting the growing of plant. The binding technology is simple and its cost it low.
Time: 4