Seminal root treating method for effectively controlling diseases of Pseudostellaria heterophylla

A technology of Pseudostellaria Pseudostellaria and Radix Pseudostellaria, applied in botany equipment and methods, horticulture, plant cultivation, etc., can solve problems such as threats to Pseudostellariae production, slow plant growth, and thin fleshy roots, and achieve obvious economic and social benefits. Convenience and the effect of increasing output

Inactive Publication Date: 2016-04-20
贵州省黔康生态科技农业发展有限责任公司
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Problems solved by technology

The disease is serious under the conditions of heavy rainfall, extensive management, and poor plant growth. The plants grow slowly in the diseased plots, and the fleshy roots are thin and thin, with low yield and poor quality, which poses a serious threat to the production of heterophylla.

Method used

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Embodiment Construction

[0012] Shibing County is located in the zone where the second step of the Yunnan-Guizhou Plateau transitions to the first step of the eastern hilly plain. The entire terrain is higher in the northwest and lower in the southeast, with an average altitude of about 800 meters. It belongs to the subtropical monsoon humid climate zone with a warm and humid climate. Suitable for Pseudostellariae planting.

[0013] (1) Select the roots of Pseudostellaria heterophylla plants with strong disease resistance as Pseudostellaria heterophylla seed. After digging up Pseudostellaria heterophylla seed roots in October-November, place the roots in a cool and ventilated place to air for 15-20 days, and the roots will shrink Plant at 30% 4-0%; prevent the occurrence of leaf spot disease from the perspective of physiology and genetics, and cut off the pathogenic bacteria of leaf spot disease;

[0014] (2) Improve the permeability of the field, strengthen water and fertilizer management, and mainta...

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Abstract

The invention discloses a seminal root treating method for effectively controlling diseases of Pseudostellaria heterophylla. The method comprises steps as follows: roots of Pseudostellaria heterophylla plants having high disease resistance are selected as Pseudostellaria heterophylla seeds, after seminal roots of Pseudostellaria heterophylla are dug out from October to November, the seminal roots are placed in a shady, cool and ventilated place to be aired for 15-20 days, and the seminal roots are planted after 30%-40% of the seminal roots are shrunk; field permeability is improved, water and fertilizer management is enhanced, and unobstructed irrigation and drainage are kept; a 800-time diluent of Baitai, a 1,500-time diluent of 30% metalaxyl-M*hymexazol and a 1,000-time diluent of organic root flourishing water-soluble fertilizer are mixed and evenly sprayed to bodies of the Pseudostellaria heterophylla and planting ridge surfaces, then soil covering is performed, and the soil covering thickness is 6-8 cm. With the adoption of the method, the diseases of the Pseudostellaria heterophylla can be effectively controlled, the control effect can reach 85%, and the method is simple to operate and lower in cost and has the economic benefit.

Description

technical field [0001] The invention relates to a seed root burying method for effectively preventing and controlling diseases of heterophylla, belonging to the technical fields of plant protection and traditional Chinese medicine cultivation. technical background [0002] Pseudostellaria heterophylla (Mip.) Pax is the dried root of Pseudostellaria heterophylla (Mip.) Pax, which has the effects of nourishing qi, invigorating the spleen, promoting body fluid and moistening the lungs. As the wild Pseudostellariae suffers from predatory excavation, resources are becoming increasingly depleted. Today, Pseudostellaria Pseudostellaria is used in the production of clinical formulas of traditional Chinese medicine, Chinese patent medicines, and health care medicines all come from cultivated resources. At present, Shandong, Anhui, Jiangsu, Fujian, and Guizhou are the relatively large production areas for Pseudostellariae Pseudostellaria in China. Among them, the resources produced in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G13/00
CPCA01G13/00A01G22/00
Inventor 廖明武
Owner 贵州省黔康生态科技农业发展有限责任公司
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