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Sedum lineare cultivation method and biological control method for insect pests of tea garden

A cultivation method and a technology for S. japonica, which are applied in the agricultural field, can solve the problems such as lack of biological control methods for the green lily bug, and achieve the effects of no pesticide residues, a simple method and easy realization.

Inactive Publication Date: 2017-07-07
溧阳市金泉生态科技园有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The purpose of the present invention is to invent a kind of greenhouse cultivation method of S. argentina in view of the lack of ideal biological control methods for the false-eyed green leafhopper and green Lygus stinkbug in the current tea garden, and at the same time invent a method for planting S. argentina in the litchi garden for biological control. Prevention method

Method used

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  • Sedum lineare cultivation method and biological control method for insect pests of tea garden

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Embodiment 1

[0039] A kind of cultivation method of S. japonica, utilizes the characteristics of S. japonica stem nodes to take root on the ground, rapidly propagates S. japonica, and propagates by branching and cuttings, comprising the following steps:

[0040] First of all, choose a one-piece greenhouse with a moderate area (length multiplied by width 40×20 meters, height 2.3 meters); in the greenhouse, the ground is required to be high in the middle and low around, with drainage ditches, which is good for drainage. Breathable and opaque, the ground cloth can prevent weeds, keep it moderate, and alleviate soil erosion caused by torrential rain. It can also increase the ground temperature in spring and winter, and the roof of the shed is also covered with mulch;

[0041] Secondly, moveable seedbeds are arranged in the greenhouse according to local conditions. Each bed is made into 1.45 meters by 2.95 meters and a height of 40 centimeters. It is supported by four legs and stacked on top of ...

Embodiment 2

[0046] A biological control method for the false-eyed green leafhopper and the green lygus in tea gardens, by planting S. japonica in the tea garden; when the spring tea sprouts, the false-eyed green leafhopper and the green lygus are used to grow, and the nymphs like to suck tender leaves The characteristics of the juice attract it to S. japonica, making it fly to S. japonica in large quantities to suck the juice, reducing its harm to spring tea.

[0047] False-eyed green leafhoppers have serious overlapping generations, and the population grows rapidly. It can be used in the prevention and control of its tenderness hazards, but it is afraid of direct sunlight, and the mature leaves, especially the old leaves, rarely lose their characteristics. Plant Buddha grass in the entire tea garden. Fertilization management is good. Especially in spring when we need to pick young leaves, the little green cicada with fake eyes will fly to the S. japonica to suck juice, reducing the degre...

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Abstract

The invention discloses a sedum lineare cultivation method and an application thereof in control of insect pests of a tea garden. By using the characteristic that empoasca vitis gothe and green plant bugs like to eat tender leaves and the characteristics that sedum lineare is tender in leaf and succulent, the empoasca vitis gothe and the green plant bugs are attracted to the sedum lineare at the bottom of a tea tree for feed, and the damage to the top tender leaves of the tea, thereby achieving the biological control target. The method is simple and easy to implement.

Description

technical field [0001] The invention relates to an agricultural technology, in particular to an agricultural cultivation and insect pest control technology, in particular to a method for artificially cultivating S. japonica and a method for preventing and controlling diseases and insects in tea gardens by using S. chinensis. Background technique [0002] As we all know, Leafhopper and Lygus are one of the important pests of spring tea. Because they like to eat tender juice, they are very harmful to spring tea shoots and seriously affect tea production. Currently, they are actively using drugs to control them. However, it is easy to form pesticide residues, and it is urgent to find a new biological control method. [0003] False-eyed small green leafhopper, Tree Homoptera Leptidae. All tea areas in Jiangsu Province have occurred, causing greater harm every year. Generally, summer tea and autumn tea are more harmful. Adults and nymphs suck and damage buds and young leaves, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00A01G17/00
CPCA01G13/00A01G17/005A01G22/00
Inventor 屈国敏王裕杰吴颖妍王滤婷王春红吴德清
Owner 溧阳市金泉生态科技园有限公司
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