Paris polyphylla husking seedling-emerging method

Abstract

The invention provides a paris polyphylla husking seedling-emerging method and aims to solve the technical problems of low emergence rate and secondary emergence next year in the prior art. The paris polyphylla husking seedling-emerging method comprises the following steps: (1), exposing part of seed coat of paris polyphylla seeds to the light during seeding, so that the development of seed embryos is promoted, seed husk nutrients can be absorbed, and the seed husk becomes thin and soft; and (2), taking the paris polyphylla seeds with green exposed seed coat out and husking before transplanting. The paris polyphylla husking seedling-emerging method has the beneficial effects that the thick and hard seed husk affecting the growth of the germs is removed by the technical manners of exposing the seed coat to the light and carrying out seed microscopic examination and husking, so that the seed germs are normally developed and emerged; by virtue of the adoption of the method, the emergence rate of the paris polyphylla seeds in the current year can reach 90.6%; the secondary emergence every other year is avoided; the artificial cultivation cost of the paris polyphylla is greatly reduced; the artificial cultivation period of the paris polyphylla is shortened; the popularization of reproductive reproduction of the paris polyphylla seeds is facilitated; the method has active effects of protecting wild paris polyphylla resource and meeting the requirements of the medical market.

Description

technical field [0001] The invention relates to the technical field of artificial propagation of Chinese herbal medicine Huazhonglou, in particular to a method for shelling and emergence of Huazhonglou. Background technique [0002] Huachonglou, also known as Zhaxiu, Baikansui, Caoheche, Jinxianchonglou, Aescin, etc., belongs to the perennial herb of Liliaceae. It grows in a shaded environment and is mainly produced in Yunnan, Guizhou, Fujian and other places. It is a relatively rare Chinese herbal medicine. It is slightly cold in nature and bitter in taste. For furuncle carbuncle, sore throat, venomous snake bites, pain from falls, convulsions and convulsions. [0003] The medicinal part of Huazhonglou is in the rhizome, which has a long growth cycle and high commercial value. Therefore, vigorously developing the artificial seedling propagation technology of Huazhonglou is an effective way to protect wild Huazhonglou resources, prevent excessive folk mining and digging, an...

AI Technical Summary

Problems solved by technology

[0012] The germination rate of the existing seed propagation technology can reach 92.8%, but after germination, because the thick and hard seed shell affects the normal development and growth of the seed germ, the emergence rate is only 41.67%, and it is accompanied by the phenomenon of secondary emergence every other year. The artificial planting cost and cultivation cycle of Huachonglou have greatly increased, which has become a technical bottleneck that is difficult to popularize in the reproduction and reproduction of Huachonglou seeds