Means for killing harmful bios in horticultural equipment by using ozone
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 郑建秋
- Publication Date
- 2006-11-15
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to a device for killing harmful organisms in gardening facilities by using ozone. Background technique
[0002] The most prominent problem affecting my country's protected horticultural production is that diseases and insect pests generally occur seriously, often causing heavy economic losses. Doing a good job in disinfection and sterilization of air and soil in facility gardening, minimizing the number of pests before production, and controlling the initial source of pests are the most effective ways to control the hazards of pests. In the past, sulfur powder, chlorothalonil, and dichlorvos were often used to fumigate greenhouses for air disinfection. The cost was high and the effect was not satisfactory. Many pests did not have the right treatment agents. For soil-borne diseases with serious losses, chemical soil treatment methods are often used. Due to the limitation of the types of pesticides, the types of disease control are...