Method for propagating radix tetrastigme underground officinal tubers

A cloverleaf and leaf technology, which is applied in the field of plant reproduction, can solve the problems of less reproductive generations of cloverleaf female parents, scarce wild resources of cloverleaf, quality degradation, etc., and achieves low cost, improved germination rate, and improved survival rate. Effect

Active Publication Date: 2012-10-17
浙江仲兴生物医药科技有限公司
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Problems solved by technology

[0005] The wild resources of Clover are very scarce at present, and they belong to endangered rare medicinal plants. In the past, the propagation methods of Clover mainly focused on the cutting propagation method of the aerial parts of Ivy clover. Prone to quality degradation
[0006] Clover can be cut thro

Method used

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Embodiment Construction

[0033] A method for propagating underground medicinal tubers of Clover, the method is carried out as follows:

[0034] 1. Low temperature moisturizing sand storage, release dormancy stage

[0035] A: Choose a foam box with a thickness of about 2 cm in length*width*height=55*35*30cm. Spray the river sand with a thickness of less than 2 mm with 0.1% potassium permanganate, cover it with plastic cloth for 2-3 hours for disinfection, then open it in the air for 1-2 days or expose it to the sun for 1 day, and then mix it with water , control the humidity between 35%-45%;

[0036] B: First cover the bottom of the foam box with 1-2 cm of wet river sand, put the underground medicinal tubers of Clover evenly on the river sand, then cover the underground medicinal tubers of Clover with 3-5 cm of river sand, and then Put another layer of cloverleaf underground medicinal tubers, and then cover the river sand until the distance from the top of the foam box is 3-5 cm, completely cover the...

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Abstract

The invention relates to a plant propagation method, and particularly relates to a method for propagating radix tetrastigme underground officinal tubers. The method comprises the following steps of: 1) low-temperature moisture preservation, sand storage and dormancy release; 2) germination acceleration and transplanting; and 3) large field transplanting. According to the invention, the radix tetrastigme underground officinal parts are utilized; through the technologies of low-temperature sand storage, dormancy release, greenhouse germination acceleration and large field transplanting, the radix tetrastigme underground officinal parts root after about 45 days. The method provided by the invention has the advantages of rapid propagation, low cost, high seedling rate, low corrosion rate and the like, thereby breaking through the technical defect that the original radix tetrastigme propagation technology is restricted to overground rattan cottage, which is easy for degradation, instable in variety characteristic, high in tissue culture investment, in need of professionals and the like.

Description

technical field [0001] The invention relates to a method for plant propagation, in particular to a method for propagating part of the underground medicinal tuber of clover. Background technique [0002] Clover (Tetrastigma hemsleyanum Diels et Gilg) is a grape plant, also known as golden thread hanging gourd, silk thread hanging golden bell, three-leaf flat rattan, stone mouse, small flat rattan, stone monkey, Tujing pill, and three-leaf pair. The main production areas are in the southwest of my country and Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangdong, and Guangxi. At present, there are very few wild resources. The wild reserves in Zhejiang Province are only about 2,000 kilograms, and Clover is demanding on the growth environment. It generally grows in deep mountains and dense forests at an altitude of 700 meters and on the shady side of cliffs. There should be scattered light on it. There must be fine water seeping out, and the leaves below should be covered; ...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C1/00
Inventor 吉庆勇季炳招
Owner 浙江仲兴生物医药科技有限公司
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