| 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: | |||
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Abstract: |
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| 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. | |||
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| Time: | 4 | ||
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