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Prevention and treatment method for Ningxia cochineals in seed production field for licorice roots

A technology of cochineal and licorice, which is applied in the field of Ningxia cochineal control in licorice planting fields, can solve the problems of excessive licorice pesticide residues, poor control effect of Ningxia cochineal, and long residual period of soil irrigation, so as to achieve guaranteed results and reduce Insect population density, effect of avoiding damage

Inactive Publication Date: 2019-08-23
CHINA TRADITIONAL CHINESE MEDICINE
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Problems solved by technology

However, the residual period of soil irrigation is long, and the control of irrigation will cause the accumulation of pesticide residues in the soil, resulting in excessive pesticide residues in licorice
In addition, it is difficult for pesticides to penetrate deep into the soil, and the control effect of Ningxia carmine in the seeding field is relatively poor, so a method with low pollution and high efficiency for controlling Ningxia carmine is needed

Method used

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  • Prevention and treatment method for Ningxia cochineals in seed production field for licorice roots

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] A control method of Ningxia carmine scale in licorice planting field, such as figure 1 Shown, the control method of the embodiment of the present invention comprises the following steps:

[0026] Step 1: Select licorice seedlings and transplant them to 40-50cm underground for planting.

[0027] 1. Select a suitable se...

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Abstract

The invention relates to a prevention and treatment method for Ningxia cochineals in a seed production field for licorice roots. The prevention and treatment method includes transplanting licorice seedlings to a place 40-50cm beneath the ground, harvesting licorice capsules within preset time, cutting licorice plants on the ground, and subjecting soil in the seed production field for the licoriceroots to comprehensive rotary tillage with the rotary tillage depth of more than 10cm. The prevention and treatment method for the Ningxia cochineals has the advantages that main licorice roots are enabled to grow away from the movement range of the Ningxia cochineals; the soil in the seed production field is subjected to rotary tillage each year, so that the population density in the seed production field is effectively reduced, and the seed production effect of the licorice roots is guaranteed.

Description

technical field [0001] The invention belongs to the field of the seed production industry of traditional Chinese medicinal materials, and in particular relates to a method for preventing and treating the Ningxia carmine scale in the licorice seed production field. Background technique [0002] The artificial licorice planting field mainly focuses on excavating the roots, which are usually excavated after 3-4 years, while the artificial licorice planting field mainly focuses on seed production, and does not excavate for many years. In the case of no control measures, Ningxia carmine scale will increase year by year with the increase of planting years, after 3-4 years. The damage range of Ningxia cochineal is generally from the rhizome on the surface to within 30cm below the ground, while the planting of artificial licorice is convenient for mechanical digging during harvesting, and the transplanting range of licorice seedlings is 15-25cm below the ground. Therefore, the root...

Claims

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Application Information

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IPC IPC(8): A01G13/00A01G22/00A01G9/029A01B79/02A01B79/00
CPCA01B79/00A01B79/02A01G9/0299A01G13/00A01G22/00
Inventor 王继永邓庭伟尚兴朴曾燕梁焕赵莎王浩郑司浩李鹏英
Owner CHINA TRADITIONAL CHINESE MEDICINE
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