Title: Bone fertilizer and producing process thereof
Application Number: 93118735 Application Date: 1993.10.22
Publication Number: 1101902 Publication Date: 1995.04.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05B1/02,C05F1/00,C05G1/00,C05G3/02,C12S3/00
Applicant(s) Name: Xu Guoyin Address: 074200
Inventor(s) Name:
Attorney & Agent: ZHU DONGLIANG
Abstract:
     A bone fertilizer whose main component is calcium dihydrogen phosphate is prepared with animal's bone through defatting and degluing, breaking, acidifying, fermentation, granulating and baking. If nitrogen and insecticide are added, a series of bone fertilizers is made up. Its advantages include high fertility, simple productive method and easily available raw material.
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