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Chinese herbal medicine for preventing and treating tobacco rhizome diseases as well as preparation method and application method of Chinese herbal medicine

An application method and technology of Chinese herbal medicine, applied in the fields of botanical equipment and methods, pest control, tobacco cultivation, etc., can solve the problems of difficulty, high chemical pesticide residues, low safety, etc., and achieve the effect of stable control effect

Inactive Publication Date: 2021-02-26
GUIZHOU TOBACCO SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on the above, the present invention provides a Chinese herbal medicine for preventing and treating tobacco rhizome diseases and its preparation method and application method to solve the technical problems of high chemical pesticide residues, low safety, and difficulty in simultaneously preventing and treating three kinds of root and stem diseases

Method used

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  • Chinese herbal medicine for preventing and treating tobacco rhizome diseases as well as preparation method and application method of Chinese herbal medicine
  • Chinese herbal medicine for preventing and treating tobacco rhizome diseases as well as preparation method and application method of Chinese herbal medicine
  • Chinese herbal medicine for preventing and treating tobacco rhizome diseases as well as preparation method and application method of Chinese herbal medicine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Chinese herbal medicines for the prevention and treatment of tobacco rhizome diseases include the following components: 18 parts of Scutellaria baicalensis, 18 parts of Coptis chinensis, 18 parts of Huang Du, 28 parts of Shi Gong Gong, 12 parts of Magnolia officinalis, 12 parts of Cangzhu, 12 parts of Huoxiang, 12 parts of Peilan, and 32 parts of Astragalus 33 parts of licorice.

[0028] The preparation method of Chinese herbal medicine comprises the following steps:

[0029] 1) Mix the Chinese medicinal materials according to the proportion, and mix 2 kg of the mixed medicinal materials with 16 kg of water and put them into the medicinal pot;

[0030] 2) Bring to a boil over high heat, then simmer for 30 minutes, and filter out the Chinese medicinal liquid;

[0031] 3) Add 16 kg of water to the medicinal residues, and repeat the above operations;

[0032] 4) Mix the Chinese medicinal liquids obtained twice to obtain the medicinal liquid.

Embodiment 2

[0034] Chinese herbal medicine for the prevention and treatment of tobacco rhizome diseases includes the following components: 20 parts of Scutellaria baicalensis, 20 parts of Coptis chinensis, 20 parts of Huang Du, 30 parts of Shi Shi Gong Gong, 10 parts of Magnolia officinalis, 10 parts of Atractylodes atractylodes, 10 parts of Huoxiang, 10 parts of Peilan, 30 parts of Astragalus 35 parts of licorice.

[0035] The preparation method of Chinese herbal medicine comprises the following steps:

[0036] 1) Mix the Chinese medicinal materials according to the proportion, and mix 2 kg of the mixed medicinal materials with 20 kg of water and put them into the medicinal pot;

[0037] 2) Bring to a boil over high heat, then simmer for 33 minutes, and filter out the Chinese medicinal liquid;

[0038] 3) Add 20 kg of water to the medicinal residues, and repeat the above operations;

[0039] 4) Mix the Chinese medicinal liquids obtained twice to obtain the medicinal liquid.

Embodiment 3

[0041] Chinese herbal medicines for the prevention and treatment of tobacco rhizome diseases include the following components: 22 parts of Scutellaria baicalensis, 22 parts of Coptis chinensis, 22 parts of Huangdu, 32 parts of Shigongong, 8 parts of Magnolia officinalis, 8 parts of Cangzhu, 8 parts of Huoxiang, 8 parts of Peilan, and 28 parts of Astragalus 37 parts of licorice.

[0042] The preparation method of Chinese herbal medicine comprises the following steps:

[0043] 1) Mix the Chinese medicinal materials according to the proportion, and mix 2 kg of the mixed medicinal materials with 24 kg of water and put them into the medicinal pot;

[0044] 2) Bring to a boil over high heat, then simmer for 32 minutes, and filter out the Chinese medicinal liquid;

[0045] 3) Add 24 kg of water to the medicinal residues, and repeat the above operations;

[0046] 4) Mix the Chinese medicinal liquids obtained twice to obtain the medicinal liquid.

[0047] Application effect:

[004...

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Abstract

The invention discloses a Chinese herbal medicine for preventing and treating tobacco rhizome diseases, which is prepared from the following components in parts by weight: 18 to 22 parts of radix scutellariae, 18 to 22 parts of rhizoma coptidis, 18 to 22 parts of dioscorea bulbifera, 28 to 32 parts of mahonia fortunei, 8 to 12 parts of cortex magnoliae officinalis, 8 to 12 parts of rhizoma atractylodis, 8 to 12 parts of agastache rugosus, 8 to 12 parts of herba eupatorii, 28 to 32 parts of radix astragali and 33 to 37 parts of liquorice. The invention further provides a preparation method andan application method of the Chinese herbal medicine for preventing and treating tobacco rhizome diseases. According to the Chinese herbal medicine, three diseases can be prevented and treated on thepremise that the disease types do not need to be accurately identified, and meanwhile, the problem that the treatment time is delayed due to disease identification is avoided.

Description

technical field [0001] The invention relates to a Chinese herbal medicine for preventing and treating tobacco rhizome diseases, a preparation method and an application method thereof, and belongs to the technical field of preventing and treating tobacco rhizome diseases. Background technique [0002] At present, the main root and stem diseases that endanger tobacco in Guizhou include tobacco bacterial wilt caused by R. solanacearum, tobacco black shank caused by Phytophthora oomycetes, and tobacco wilt caused by Fusarium oxysporum. The time of occurrence and the pathogenic climate conditions are basically the same, and the symptoms are similar, so it is difficult to distinguish. With the extension of the continuous cropping years, most plots have mixed occurrence of the three diseases. Because the relationship between the pathogenic bacteria species corresponding to the three diseases is far away, and the types of control agents are quite different, it has brought great diff...

Claims

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Application Information

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IPC IPC(8): A01N65/40A01N65/32A01N65/12A01N65/20A01N65/22A01P3/00A01P21/00A01G22/45A01G13/00
CPCA01G13/00A01N65/00A01N65/12A01N65/20A01N65/22A01N65/32A01N65/40A01G22/45
Inventor 陈兴江杨磊刘杰彭隆基熊晶高贵马骏陆宁张崇德柳强杨颜
Owner GUIZHOU TOBACCO SCI RES INST
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