Title: Biochemical compound fertilizer and preparation thereof
Application Number: 89108541 Application Date: 1989.11.06
Publication Number: 1045764 Publication Date: 1990.10.03
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C05F15/00,C05F17/00
Applicant(s) Name: Lebaidao Street Office, Kaiyuan City Address: 661000
Inventor(s) Name: Yang Chunzi, Yang Huilan
Attorney & Agent: ZHU YUEPING
Abstract:
     The present invention refers to a biochemical compound fertilizer and its preparation. It introduces cultured nitrobecter and Bucillus mucilaginosus into city refuse for decomposition and fermentation, the resultant is then refined and combined with proper amount of inorganic chemical fertilizer. The present biochemical compound fertilizer is a new fertilizer, which contains N, P, K as its main part, various other trace amount elements, and organic fertilizer. It has the quick-acting advantage of chemical fertilizer, and the advantages of farm manure, such as the necessary nutrients and longer effectiveness, improving and maintaining soil structure and keeping good circle of agricultural ecosystem. The present invention also has the advantages of significant effectiveness of fertilizer, lower cost and higher economical benefits, and provides an effective way for large-scale, industrialized treatment of city refuse.
Time: 3