Title:
HIGH EFFICIENCY ACTIVE BIOORGANIC FERTILIZER AND ITS PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2003/014043
Kind Code:
A1
Abstract:
The present invention relates to a bioorganic fertilizer. It includes plant straw, fly ash, bone, plant seed mill cake etc. The bioorganic fertilizer has high fertility, a long acting period and high fertilizer utilization ratio, it also improves soil structure and the quality of crops and has low cost etc, compared with normal inorganic fertilizer, it can increase yields by 10-20%.
Inventors:
ZHAO GUOLIANG (CN)
Application Number:
PCT/CN2001/001613
Publication Date:
February 20, 2003
Filing Date:
December 10, 2001
Export Citation:
Assignee:
ZHAO GUOLIANG (CN)
International Classes:
C05B17/00; (IPC1-7): C05F11/00; C05F11/08; C05F15/00; C05G1/00
Foreign References:
| CN1245157A | 2000-02-23 | |||
| CN1127737A | 1996-07-31 | |||
| CN1088563A | 1994-06-29 | |||
| CN1181365A | 1998-05-13 | |||
| CN1134408A | 1996-10-30 | |||
| CN1086506A | 1994-05-11 |
Attorney, Agent or Firm:
CHINA SCIENCES PATENT & TRADEMARK AGENT LIMITED (Zhongke Building N. 80 Haidian Roa, Haidian District Beijing 0, CN)
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