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Patent Searching and Data

Document Type and Number:
WIPO Patent Application WO/2017/159909
Kind Code:
The present invention relates to a soil improvement method using microorganisms. According to the present invention, a soil improvement method is provided, wherein the method is composed of (A) a step for introducing into soil, autotrophic microorganisms, a microorganism culture medium composed of livestock excrement, lime, and minerals, a mineral fertilizer selected from the group consisting of kaolinite, montmorillonite, vermiculite, chlorite, Gelite, illite, zeolite, micas, barley stone, germanium, and ʽbashimʼ, and a highly absorbent polymer; (B) a step for tilling to a depth of 30-40 cm; and (C) a step for supplying moisture for 3-5 months, wherein initially, 5-10 mm of moisture is supplied 2-3 times per day, and after 4-5 weeks, the amount of moisture supplied is reduced to 30-50% of the initial amount.

KIM, Dong Seop (#12-303 245, Anyangcheonseo-ro Manan-gu,Anyang-si, Gyeonggi-do, 13995, KR)
JANG, Goeun (#215-301 9, Gaepo-ro 109-gilGangnam-gu, Seoul, 06335, KR)
Application Number:
Publication Date:
September 21, 2017
Filing Date:
March 28, 2016
Export Citation:
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COWIN CO., LTD. (#524, 5th Floor 239 Pyeongchon-daero, Dongan-gu,Anyang-si, Gyeonggi-do, 14047, KR)
International Classes:
C09K17/40; B09C1/08; B09C1/10; C09K17/42; C09K17/48
Attorney, Agent or Firm:
JO, Kyung Hwa (3F Hanlim Bldg, 22 Teheran-ro 88-gilGangnam-gu, Seoul, 06184, KR)
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