Harmless management method for diseases, pests and weeds of organic cabbages in seedling stage

A management method and technology for pakchoi, applied in the fields of botanical equipment and methods, plant protection cover, horticulture, etc., can solve the problems of being susceptible to diseases, insects and weeds, slow growth, and high investment, so as to improve the effect of photosynthesis and the growth rate. The effect of improving and protecting the ecological environment

Pending Publication Date: 2019-10-11
INST OF PLANT PROTECTION FAAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a harmless management method for organic pakchoi in the seedling stage of disease and insect pests, so as to solve the problems of large investment, low output, easy damage by disease and insect pests, and slow growth in the management process of organic pakchoi in the seedling stage

Method used

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Examples

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Effect test

Embodiment 1

[0022] A method for harmless management of diseases, pests and weeds in the seedling stage of organic Chinese cabbage. Through the five steps and methods of artificial weeding, covering with weeding reflective film, hanging yellow sticky board, covering with anti-insect net, and applying Metarhizium anisopliae, the harmless management of diseases, pests and weeds in the seedling stage of organic Chinese cabbage is realized. details as follows:

[0023] (1) Manual weeding is to use a hoe to eradicate the yellow weeds in the vegetable field, and at the same time to manually remove some fresh weeds. Manual weeding is done in early spring in early March, before weeds start to grow vigorously. Do not use or spray any herbicides or chemicals for weeding. After clearing the weeds, turn the ground, divide the border and ridge.

[0024] (2) The weeding and weeding reflective film is laid in parallel on the vegetable field border, and the two sides of the film are pressed with the soil of...

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PUM

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Abstract

The invention provides a harmless management method for diseases, pests and weeds of organic cabbages in a seedling stage and belongs to the technical field of ecological production of vegetables. Themethod specifically comprises the five steps of manual weeding, covering with weeding reflecting films, suspending of yellow pest sticking plates, covering with a pest-proof net for isolation and application of metarrhizium anisopliae. By adopting the method to carry out production management, not only is weeding without applying chemical herbicides in the seedling period of the organic cabbagesrealized, but also there is no need to use chemical pesticide for preventing and controlling pests. Therefore, the manpower cost of weeding in the seedling stage can be greatly reduced, no pesticide residues remain, no environmental pollution is caused, and the production of organic vegetables is truly realized.

Description

Technical field [0001] The invention relates to a method for harmless management of diseases, pests and weeds in the seedling stage of organic Chinese cabbage, and belongs to the technical field of vegetable production. Background technique [0002] Organic agriculture is a production system that does not use synthetic fertilizers, pesticides, growth regulators, and livestock and poultry feed additives. The production process uses crop rotation, crop stalks, livestock manure, legumes, green manure, organic waste outside the farm, and biological control of pests and diseases as much as possible within the largest feasible range to maintain soil productivity and arableability. A type of agriculture that nourishes crops and prevents pests and weeds. Organic agriculture is becoming more and more popular. [0003] Organic vegetables refers to strictly following the organic production rules during the vegetable production process, prohibiting the use of any chemically synthesized pesti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/15A01G13/02A01G13/00A01G13/10
CPCA01G13/00A01G13/0275A01G13/10A01G22/15
Inventor 李建宇史梦竹傅建炜
Owner INST OF PLANT PROTECTION FAAS
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