Cutting Propagation and Field Return of the Endangered Medicinal Plant Scutellaria baicalensis

A technology of cutting propagation and regression method, which is applied in the field of cutting propagation and field regression, medicinal endangered plants, can solve the problems of low reproductive efficiency of Jinyun Scutellaria baicalensis, achieve sustainable survival, prevent impact, and expand the population number and scale.
CN111972148BActive Publication Date: 2022-04-29李洪飞 +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
李洪飞
Publication Date
2022-04-29

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Abstract

The invention discloses a cutting propagation and field return method of the endangered medicinal plant Scutellaria baicalensis, belonging to the technical field of tree seedling propagation. The propagation technology includes the following steps: Seedbed: remove weeds in the nursery one year before cutting, deep plow 25-40cm, In the next year, plow again and spray carbendazim solution for disinfection. The seedbed will be made into a raised and low bed with a "U"-shaped groove in the middle, and a "V"-shaped groove will be made on the seedbed; and subsequent cuttings, cuttings, Management and protection, seedling hardening, and field return steps. The purpose of the present invention is to provide the cutting propagation and field return method of the endangered medicinal plant Scutellaria baicalensis, to solve the problem of low reproductive efficiency of Scutellaria baicalensis and improve the survival rate, and to further expand the suitable growth area to expand the population and scale of Scutellaria baicalensis .
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Description

technical field

[0001] The invention relates to the technical field of jinyun scutellaria baicalensis propagation, in particular to a cutting propagation and field regression method of the endangered medicinal plant jinyun scutellaria baicalensis. Background technique

[0002] Scutellaria tsinyunensis C.Y.Wu&S.Chow is a perennial herb of the genus Scutellaria in the Labiatae family. It is a unique plant in Jinyun Mountain and has been listed as a very small population by the State Forestry and Grass Administration for protection. In the natural environment, Jinyun Scutellaria baicalensis is distributed in the shape of "islands" isolated from each other. The distance between the populations is relatively far, and there is reproductive isolation. Each population occupies a narrow space, and the distribution range is further shrinking, and the number of individuals continues to decrease. , with characteristics of endangered plants. Jinyun Scutellaria baicalensis has good antib...

Claims

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