Title: Organic-inorganic compound fertilizer
Application Number: 89102374 Application Date: 1989.04.20
Publication Number: 1036196 Publication Date: 1989.10.11
Approval Pub. Date: Granted Pub. Date: 1991.08.14
International Classifi-cation: C05F3/00
Applicant(s) Name: Agricultural Research Inst., of Haidian District, Address:
Inventor(s) Name: Bai Gangyi, Liu Yanren
Attorney & Agent: LI QIANG ZHU LIGUANG
Abstract:
     The ratio between organic manure and inorganic fertilizer is about 54-68%:32-46% (wt.) on dry base. For the organic manure, the manure of human beings and animals may be blended in any proportion, usually about 25-35%:75-65% (wt.) on dry base. The mentioned inorganic fertilizer mainly consists in N.P.K fertilizer and sum to about 20% (wt.) or more in the final compound fertilizer with the content of N.P.K being 8-6-8% (wt.) resp.
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