Stock breeding and cultivating method for scutellaria baicalensis

Abstract

The invention belongs to the technical field of new plants or methods for obtaining the new plants, and discloses a stock breeding and cultivating method for scutellaria baicalensis. The stock breeding and cultivating method for the scutellaria baicalensis comprises the steps that after mature seeds of the scutellaria baicalensis are harvested, the fruiting stage of the scutellaria baicalensis ranges from the first ten days of July to the last ten days of August, the seeds are firstly placed at a ventilating place to be aired for 1-2 days after being harvested, and after the seeds continue tobe mature, the seeds are air-dried, threshed and selected; the scutellaria baicalensis is planted, and land selection and preparation, sowing, field management, flower bud removing and pest control are carried out; harvesting and processing are carried out, wherein harvesting is carried out when the overground parts are withered in October of the next year after cultivation. The average weight ofa one-year-old single plant ranges from 6 g to 7 g, and the average weight of a two-year-old single plant ranges from 16 g to 17 g. The content of baicalin in roots is high, and is larger than 10%. The scutellaria baicalensis is high in cultivation adaptability and good in disease resistance, stress resistance and the like. The standard is suitable for producing scutellaria baicalensis Lu#1 in Shandong area.

Description

technical field [0001] The invention belongs to the technical field of new plants or methods for obtaining new plants, and in particular relates to a method for breeding and cultivating improved varieties of Scutellaria baicalensis. Background technique [0002] At present, the commonly used prior art in the industry is as follows: Scutellaria baicalensis is a commonly used Chinese medicinal material. Due to the decrease of wild resources and the continuous expansion of usage, currently medicinal scutellaria baicalensis is mainly cultivated, and the cultivation area is constantly expanding. Scutellaria baicalensis Georgi is a plant of Labiatae. Its root is used as medicine, which has the effects of clearing away heat and dampness, purging fire and detoxification, stopping bleeding and preventing miscarriage. Scutellaria baicalensis is a widespread species that spans multiple climate and soil zones. Although there are some changes in plant height, number of branches, flower ...

AI Technical Summary

Problems solved by technology

[0004] (1) There are no good varieties for the production of Scutellaria baicalensis, and the germplasm of Scutellaria baicalensis is seriously mixed

[0005] (2) The quality of Scutellaria baicalensis is unstable

[0006] (3) The cultivation adaptability is weak, and the disease resistance and stress resistance are insufficient.

The quality of the germplasm is uneven, and there is also a phenomenon of quality degradation

[0010] In addition, because most of the cultivated Scutellaria baicalensis has only been introduced and domesticated for a short period of time, and the farmers are blind when introducing the species, resulting in mixed germplasm in the cultivated population, uneven quality among plants, and unstable product quality

Seriously affected the clinical efficacy

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