Title:
A PLANT LEAF FERTILISER AND ITS APPLICATION
Document Type and Number:
WIPO Patent Application WO/1999/052369
Kind Code:
A1
Abstract:
The invention relates to a foilar fertiliser of plant nutrient and its application. The fertiliser is producted as starting material using chloroacetic acid, sodium bicarbonate, caustic soda, ethylnaphthol, borax, zinc sulphate and magnesium sulphate. It is producted as following process: first four of said starting materials in a desired proportion are dissolved by a desired amount of water respectively, then put them into a reactor. The mixture obtained was heated, agitated, remained in constant temperature, and was cooled to ambient temperature, following by addition of late three of said starting materials in a desired proportion, agitated, reacted for a time, and a pH adjusted to 6-7. It removed water from the mixture by centrifuge, then dried wet residue to obtain the product of the present invention. The fertiliser acts as plant nutrient and plant growth regulator.
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Inventors:
SHANG YI (CN)
Application Number:
PCT/CN1998/000247
Publication Date:
October 21, 1999
Filing Date:
October 16, 1998
Export Citation:
Assignee:
SHANG YI (CN)
International Classes:
A01N59/16; C05G5/23; (IPC1-7): A01N59/16
Foreign References:
| CN1079611A | 1993-12-22 | |||
| CN1054966A | 1991-10-02 | |||
| CN1144790A | 1997-03-12 | |||
| CN1162583A | 1997-10-22 |
Attorney, Agent or Firm:
LUNG TIN INT' L PATENT & TRADEMARK AGENT LTD. (Zhichun Road Haidian District Beijing 8, CN)
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