Title: Method for killing harmful bioses in soil by utilizing ozone
Application Number: 200610086501 Application Date: 2006.06.16
Publication Number: 1860846 Publication Date: 2006.11.15
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A01G11/00,A01M17/00,A61L2/20,A01B79/00
Applicant(s) Name: Zheng Jianqiu Address: 100029
Inventor(s) Name:
Attorney & Agent: zuo mengkun wu zhongren
Abstract:
     A method for killing the harmful living things in soil by use of ozone includes such steps as deep ploughing for breaking off the soil while spraying water until the content of water in soil is 55-75%, making ridges, covering a plastic film on the ridges, sealing the edges of said plastic film, filling ozone into the space under plastic film at the speed of 10g/hr for 90-150 hr, and removing the plastic film.
Time: 11
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