Method for preventing and treating bighead atractylodes rhizome root rot

A technology of root rot and Atractylodes macrocephala, applied in the field of prevention and treatment of Atractylodes atractylodes root rot, can solve problems such as product quality decline, achieve the effects of solving environmental problems, reducing the occurrence of Atractylodes atractylodes disease, and improving soil quality

Inactive Publication Date: 2016-02-17
郭殿君
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Atractylodes rhizome root rot mainly harms the roots, and the bacteria invade from the roots; it is one of the important diseases in Atractylodes rhizome production, and it occurs more commonly in production areas. In serious cases, the yield loss can reach more than 50%, and the product quality will be significantly reduced.

Method used

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  • Method for preventing and treating bighead atractylodes rhizome root rot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Taking Atractylodes macrocephala with mild disease as an example, the dosage of each Atractylodes macrocephala is 1.0kg, and the mass parts of each component in the drug are: 15 parts of microbial agent, 2 parts of humic acid, 3.5 parts of sulfur powder, and 5 parts of zinc sulfate , 5 parts of plant ash, 2 parts of neem leaves, 2.5 parts of vitamins, 4.5 parts of chitin, 3.5 parts of Moutan bark, 2.5 parts of baicalein, 4 parts of polyoxyethylene alkyl aryl ether, 4 parts of polyvinyl alcohol, diethyl hexanoate 4 parts, Turkish red oil 4 parts, dimethylformamide 3 parts and water 32 parts.

[0017] The microbial agent is prepared by mixing Streptomyces griseus, Bacillus subtilis and bran 10 times the total weight of the two bacteria.

[0018] Microbial agent preparation:

[0019] 1) Preparation of microbial slant seeds: Inoculate the hyphae or spores of the actinomycete Streptomyces griseus on the slant of Gao's medium, and obtain the seed slant after cultivating at 2...

Embodiment 2

[0025] Taking Atractylodes macrocephala with severe disease and relatively poor soil as an example, the dosage of each Atractylodes macrocephala is 1.0kg, and the mass parts of each component in the medicament are: 25 parts of microbial agent, 5 parts of humic acid, 4.5 parts of sulfur powder, 3.5 parts of zinc sulfate, 4.8 parts of plant ash, 5 parts of neem leaves, 3.8 parts of vitamins, 4.2 parts of chitin, 4.2 parts of Moutan bark, 3.5 parts of baicalein, 3.5 parts of polyoxyethylene alkyl aryl ether, 4 parts of polyvinyl alcohol , 4 parts of diethyl hexanoate, 4 parts of Turkish red oil, 4 parts of dimethylformamide and 35 parts of water.

[0026] The microbial agent is prepared by mixing Streptomyces griseus, Bacillus subtilis and grass carbon soil 15 times the total weight of the two bacteria.

[0027] The preparation method of the microbial inoculum and the control method of Atractylodes macrocephala white rot are the same as in Example 1.

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Abstract

The invention discloses a method for preventing and treating bighead atractylodes rhizome root rot and relates to the technical field of traditional Chinese medicinal material disease prevention and treatment. A prevention and treatment agent is prepared from a microbial agent and botanical fungiticide, and July is determined as the optimal bighead atractylodes rhizome white rot prevention and treatment time according to the infection characteristics of bighead atractylodes rhizome root rot pathogenic bacteria and the disease cycle characteristics. According to the method for preventing and treating bighead atractylodes rhizome root rot, all medicine is applied to bighead atractylodes rhizome diseased sites, ventilation and other physical properties of soil can be obviously improved, after the agent acts on diseased roots, further development of the diseased sites is obviously restrained, the fertilizer and water absorption capacity of a root system is improved, new lateral roots are generated, leaves on overground parts are gradually turned light green from yellow, and bighead atractylodes rhizome is restored or basically restored to a normal growth state.

Description

technical field [0001] The invention relates to the technical field of disease prevention and treatment of traditional Chinese medicinal materials, in particular to a method for prevention and treatment of Atractylodes macrocephala root rot. Background technique [0002] Atractylodes macrocephala (zhú), Latin scientific name Atractylodesmacrocephala; alias Jiji, Yushu, Dongbaizhu, Xishu, Yangzhu, Wushu, Pianshu, Cangzhu, etc. It belongs to the family Asteraceae and Atractylodes. Used as medicine, it has multiple medicinal functions; it is mainly distributed in mountainous wetlands such as Sichuan, Yunnan, and Guizhou. "Shen Nong's Materia Medica": surgery, bitter and warm. Main wind-cold-damp arthralgia dead muscle, convulsion, antiperspirant, heat removal, digestion, used as decocted bait. Take it for a long time to make light of one's life by committing suicide and prolong life without hunger; one name is thistle, which grows in valleys; "Changsha Yaojie": sweet and slig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/32A01N63/04A01P3/00A01G1/00A01G13/00A01N43/16
Inventor 郭殿君
Owner 郭殿君
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