Original document(8 pages)  中文版
    The composite biological fertilizer is formed via covering granulated fertilizer with at least one layer of microbial material. It is produced through feeding granulated fertilizer to disc covering pelletizing machine, adhering microbial material with adhesive to the outside of the granulated fertilizer to form one or several covering layers, stoving, cooling and sieving. The composite biological fertilizer has the functions of both granulated fertilizer and microbial fertilizer.
Application Number
02134969 Application Date
Title 名称 Composite biological fertilizer covered by bacterial material and its production process
Publication Number
1403418 Publication Date
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C05F11/08,C05G3/00,C05G5/00
Applicant(s) Name
Batian Ecological Engineering Co., Ltd., Shenzhen
Address 地址 518057
Inventor(s) Name 发明人 Huang Peizhao, Zhang Yunsen
Attorney & Agent 代理人 cheng xisheng

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