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Harmless management method for diseases, insects and weeds at tea tree seedling stage of organic tea garden

A management method and technology in the seedling stage are applied in the field of harmless management of diseases, insects and weeds in the seedling stage of tea trees in organic tea gardens, which can solve the problems of being susceptible to diseases and weeds, slow growth, and less output, so as to improve the effect of full light utilization and promote the Growth, the effect of prolonged growth time

Active Publication Date: 2013-12-25
INST OF PLANT PROTECTION FAAS +2
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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 tea trees in the seedling stage of organic tea gardens to solve the problems of large investment, low output, easy damage by pests and slow growth in the management process of young tea trees

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for harmless management of diseases, insect pests and weeds at the seedling stage of organic tea gardens, which is used in hillside terraced tea gardens with an altitude of more than 800 meters. Through four steps and methods, including manual weeding, covering weeding reflective film, hanging yellow sticky insect board, and releasing predatory mites, the harmless management of diseases, insects and weeds in the tea tree seedling stage of organic tea gardens is realized. details as follows:

[0022] (1) Manual weeding, the method is to use a hoe to eradicate the yellow weeds in the tea garden, so that there are no weeds around the young tea trees. The time for manual weeding is from late February to early March in early spring, and the manual weeding is completed before the weeds start to grow. Weeding is done without using or spraying any herbicides or chemicals.

[0023] (2) Cover the weeding reflective film, the method is to cover the weeding reflective fi...

Embodiment 2

[0028] A harmless management method for pests and weeds at the seedling stage of tea trees in organic tea gardens, which is used in flat tea gardens with an altitude of less than 400 meters. Through four steps and methods, including manual weeding, covering weeding reflective film, hanging yellow sticky insect board, and releasing predatory mites, the harmless management of diseases, insects and weeds in the tea tree seedling stage of organic tea gardens is realized. details as follows:

[0029] (1) Manual weeding, the method is to use a lawn mower to cut off the weeds that have begun to grow in the tea garden, so that the height of the weeds around the young tea trees is less than 2 cm. The time for manual mowing is from early February to early March in early spring, and manual weeding is completed before the weeds start to grow. Weeding is done without using or spraying any herbicides or chemicals.

[0030] (2) Cover the weeding reflective film, the method is to cover the ...

Embodiment 3

[0035] A harmless management method for pests and weeds at the seedling stage of tea trees in organic tea gardens. Through four steps and methods, including manual weeding, covering weeding reflective film, hanging yellow sticky insect boards, and releasing predatory mites, the harmless management of pests and weeds at the seedling stage of tea trees in organic tea gardens is realized. management. details as follows:

[0036] (1) Manual weeding, the method is to use a lawn mower to cut off the weeds that have begun to grow in the tea garden, so that the height of the weeds around the young tea trees is less than 2 cm. The time for manual mowing is from early February to early March in early spring, and manual weeding is completed before the weeds start to grow. Weeding is done without using or spraying any herbicides or chemicals.

[0037] (2) Cover the weeding reflective film, the method is to cover the weeding reflective film at a distance of 12cm from the tea tree seedlin...

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Abstract

The invention discloses a harmless management method for diseases, insects and weeds at a tea tree seedling stage of an organic tea garden and belongs to the technical field of tea leaf ecological production. The method specifically comprises four steps of manually weeding, covering light reflecting weeding films, hanging yellow sticky boards and releasing preying acarus. The method is adopted for production management, chemical herbicides need not to be applied for weeding at the seedling stage of the organic tea garden, chemical pesticides are not used for insect prevention, the labor cost of weeding at the seedling stage can be greatly reduced, no pesticide residue exist, environment pollution does not exist, and the production of organic tea is really realized.

Description

technical field [0001] The invention relates to a harmless management method for pests and weeds at the seedling stage of tea trees in an organic tea garden, and belongs to the technical field of tea production. Background technique [0002] Organic agriculture is a production system that completely does not use or basically does not use artificially synthesized fertilizers, pesticides, growth regulators and livestock and poultry feed additives. The production process uses crop rotation, crop straw, livestock and poultry manure, leguminous crops, green manure, organic waste outside the farm and biological control of pests and diseases to maintain soil productivity and arability as much as possible in the production process. A type of agriculture that nourishes crops and controls pests and weeds. Organic farming is becoming more and more popular. [0003] Organic tea is a kind of tea produced and processed according to the method of organic agriculture. During its producti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G13/00
Inventor 傅建炜尤民生李建宇史梦竹郑丽祯游泳
Owner INST OF PLANT PROTECTION FAAS
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