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Vegetable greenhouse pollution free disinsection method

A technology for vegetable greenhouses and vegetables, which is applied in the field of pollution-free pest control to achieve the effects of eliminating the use of pesticides, improving quality and taste, and eliminating the generation of pests and diseases.

Inactive Publication Date: 2016-11-16
GUANGDE QIZHENG AGRI PROD PROFESSIONAL COOP
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  • Abstract
  • Description
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Problems solved by technology

But, so far there is no method of eliminating pests in vegetable cultivation without using chemical pesticides

Method used

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Embodiment Construction

[0021] Below in conjunction with embodiment, the present invention is described in further detail:

[0022] The present invention proposes a pollution-free deworming method in vegetable greenhouses, so as to grow green and environment-friendly vegetables without using pesticides. The present invention is divided into two stages:

[0023] A. Before planting

[0024] Before planting vegetables, do the following prevention and control work:

[0025] a. Site preparation

[0026] After the previous crops are harvested, turn over the soil in the vegetable greenhouse in time. The depth of shallow turning is 15cm. When preparing the land, apply 800kg of decomposed organic fertilizer per mu. Expose to the sun for three days; uncover the film of the greenhouse to cool down, and then plow the soil in the greenhouse deeply to a depth of 35cm; then cover the film again to seal the entire greenhouse for three days; after exposure, the soil in each mu of soil Apply 12kg of streptomycin fo...

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Abstract

The invention provides a vegetable greenhouse pollution free disinsection method comprising the following control works before vegetable plantation: a, soil working: timely shallow ploughing the soil in the vegetable greenhouse after the preceding crop is harvested, applying 700-1000kg decomposed organic fertilizer per mu, evenly mixing the fertilizer with the soil, flattening the soil, sealing the whole greenhouse, and exposing the soil under the burning sun; b, seed disinfection: drying high quality seeds in the sun for 2-3 days before sowing, immersing the seeds into warm temperature of 48-60 DEG C for 15-30 minutes, placing the seeds into cool water for cooling, catching seeds and draining off, and mixing 20% triadimefon EC and 40% isofenphos-methyl EC to with the seeds; c, fixing an insect-proof net on greenhouse shoulders. After vegetable plantation, light trapping and garden cleaning are carried out. The vegetable greenhouse pollution free disinsection method can prevent pesticide usage, can satisfy people demands on green foodstuff, can reduce or even eliminate disease and pest generations in the vegetable growth period, thus improving vegetable quality and mouthfeel.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a pollution-free deworming method in vegetable greenhouses. Background technique [0002] Because the temperature and humidity in the vegetable greenhouse are more suitable for the growth of various vegetable pests, the existing vegetable greenhouse has a large population base and serious damage. In order to eliminate insect pests, people have to use a large amount of chemical pesticides, which inevitably causes vegetable pollution and affects the health of consumers. With the development of society and the continuous improvement of living standards, people's food safety awareness is continuously enhanced, and the demand for vegetables without pesticide pollution is becoming stronger and stronger. But, also do not have a kind of vegetable planting method of eliminating insect pests so far without using chemical pesticides. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/10A01G13/00A01G1/00
CPCA01G13/10A01G13/00A01G22/00
Inventor 秦敏张剑黄静吴继忠杨丽陈红英方启正
Owner GUANGDE QIZHENG AGRI PROD PROFESSIONAL COOP
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