Rapid and efficient bletilla striata cultivation method

Abstract

The invention discloses a rapid and efficient bletilla cultivation method. The method comprises the following steps: soaking and disinfecting seeds by using alcohol; mixing paulownia saw wood, sucrose, banana paste, agar powder, purple perilla stems, radix clematidis, uniflower swisscentaury root, notopterygium root, ammonium nitrate, calcium chloride dehydrate, magnesium sulfate heptahydrate, monopotassium phosphate, benzyl purine, naphthylacetic acid, zinc sulfate heptahydrate, sodium molybdate, cobalt chloride, ferrous sulfate, inositol, niacin and glycine and sterilizing the mixture, subdividing the sterilized culture medium into culture dishes to obtain the culture medium; uniformly spreading the seeds into the culture dishes filled with the culture medium, adding gibberellin; movingthe sprouted bletilla striata shoots in the culture dishes into a sterile culture room and culturing; then sorting the seedlings on a purification workbench into large bottles and putting into a sterile culture room for further culture; transplanting the bletilla striata seedlings to a whole land after the sterile culture; and harvesting when bletilla striata plants grow for four years and the stems and leaves become withered and yellow. The method solves the technical problem, and has the characteristics of promoting rooting and sprouting of bletilla striata and improving the yield of bletilla striata.

Description

technical field [0001] The invention relates to a method for cultivating bletilla striata, in particular to a fast and efficient method for cultivating bletilla striata. Background technique [0002] Bletilla striata, (scientific name: Bletilla striata) is also known as Lianjicao, Gangen, Baigi, Ruolan, Zhulan, Zilan, Zihui, Baili, Ground Screw, Baijiwa, Baigen, and Chowjiaoqi. Perennial herbaceous bulbous plants (root tubers), plant height 18-60 cm. Mainly distributed in China, Japan and northern Myanmar. The main flowering period is in spring, but depending on the climate of various places, it may bloom from late winter to early summer. Bletilla striata has a wide range of medicinal value and garden value. Mainly used for astringent hemostasis, detumescence and granulation promoting. The flowers have purple, white, blue, yellow and pink colors, and can be potted indoors for viewing, or decorated in a relatively shaded flower bed, flower border or corner of a courtyard....

AI Technical Summary

Problems solved by technology

[0003] Because Bletilla striata has great utilization value in the medicinal field, but wild Bletilla striata resources are scarce, and the rooting and germination rate of Bletilla striata seeds is low, it is difficult to make it widely used, especially in the process of field cultivation, the traditional cultivation method is very difficult. It is difficult to make the seeds of Bletilla striata germinate and take root. Therefore, if the problem of germination and rooting of Bletilla striata seeds is solved and the yield of Bletilla striata is improved, it is the primary technical problem to be solved in the cultivation of Bletilla striata.