Title:
MOISTURIZING, FERTILIZER RETAINING AND FULLY PERMEABLE CULTIVATION SUBSTRATE, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/186798
Kind Code:
A1
Abstract:
A moisturizing, fertilizer retaining and fully permeable cultivation substrate, and a preparation method therefor. The cultivation substrate consists of a main material and a functional auxiliary material. The main material comprises calcium bentonite and weathered coal. The volume ratio of the calcium bentonite to the weathered coal is 2-4:1-3. According to the substrate product, by cooperatively utilizing the calcium bentonite and the weathered coal, the prepared moisturizing, fertilizer retaining and fully permeable cultivation substrate is stable in performance, easy in raw material acquisition, and low in comprehensive cost. Moreover, the preparation method for the substrate is easy to operate, and granular or blocky substrates even substrates in other shapes can be prepared according to product requirements, so that the transport and storage problem of the substrate is solved to the greatest extent.
Inventors:
HUANG KELIANG (CN)
Application Number:
PCT/CN2019/119355
Publication Date:
September 24, 2020
Filing Date:
November 19, 2019
Export Citation:
Assignee:
TAIZHOU XINLIANHE ENVIRONMENTAL PROT TECH CO LTD (CN)
International Classes:
A01G24/10; A01G24/15; C05G3/00; C09K17/00
Foreign References:
| CN109819864A | 2019-05-31 | |||
| CN105036983A | 2015-11-11 | |||
| CN104446955A | 2015-03-25 | |||
| CN104756790A | 2015-07-08 | |||
| CN101921156A | 2010-12-22 | |||
| KR20140131177A | 2014-11-12 | |||
| JP2006009497A | 2006-01-12 | |||
| JPH0726260A | 1995-01-27 |
Attorney, Agent or Firm:
NINGBO YONGSUN PATENT LAW OFFICE (CN)
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