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Potting domestication method for traditional Chinese medicine stevia rebaudiana

A technology of stevia and Chinese medicinal materials is applied in the field of potted domestication of Chinese medicinal stevia, and achieves the effects of high survival rate, simple and easy operation, and improved economic value.

Active Publication Date: 2014-09-17
李辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a kind of traditional Chinese medicine, Stevia rebaudiana is mostly propagated by seeds, cuttings and tillers, and then planted in the field. At present, there is no report on the method of domesticating the Chinese medicinal stevia for potted plants.

Method used

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Experimental program
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Effect test

Embodiment Construction

[0024] A potted domestication method of traditional Chinese medicinal stevia includes the following steps:

[0025] (1) Introduction and domestication

[0026] Multi-generation selection of seedlings is carried out. In areas where the conditions of the two places are not much different or the differences are slightly beyond the scope of plant adaptation, continuous sowing in the introduction area is carried out to select and breed highly resistant plants for introduction and reproduction;

[0027] (2) Tissue culture

[0028] When cutting the medicinal flower materials of stevia from the domestication bed of the greenhouse, choose a strong and disease-free mother plant, and take the tender and strong meristem parts to facilitate growth;

[0029] The surface should be sterilized before inoculation: first rinse with tap water for ten minutes, brush off the mud; after rinsing, soak in 70% alcohol for 15 seconds to disinfect; then rinse with sterile water twice, and then use 10 % Ble...

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Abstract

The invention discloses a potting domestication method for traditional Chinese medicine stevia rebaudiana. The method comprises the steps of seed guiding domestication, tissue culturing, potting managing, industrialized production, nursery discharging of finished products and the like. According to the potting domestication method for the traditional Chinese medicine stevia rebaudiana, the stevia rebaudiana can be better converted to potted flowers from field-planted flowers, can be appreciated by people, is high in survival rate, simple and easy to operate and low in cost, the economic values of the stevia rebaudiana is improved and the method is suitable for large-scale promotion.

Description

Technical field [0001] The invention relates to a potted domestication method of stevia, a traditional Chinese medicinal material, and belongs to the technical field of plant cultivation. Background technique [0002] Stevia is a perennial herb with a sweet plant height of l-1.3 meters. The root tips are hypertrophy, 50-60 pieces, up to 25 cm long. The stem is erect, the base tip is lignified, and the upper part is soft and densely short hairy. The leaves are opposite or alternate on the upper part of the stem, draped in shape, with shallow serrations on the edge, short hairy on both sides, and three leaf veins. The head is small, the involucre is tubular, the involucre is 5-6 layers, the sides are equal; the torus is flat and bald; the base of the corolla is light purple or white, and the upper part is white. Achenes linear, slightly flattened, brown, with crested hairs. Flowering period from July to September, fruiting period from September to November. Growth Habits S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01H4/00A01G9/10
Inventor 李辉
Owner 李辉
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