A kind of grafting method of maple, lotus and osmanthus

Abstract

The invention discloses a method for grafting semiliquidambar cathayensis. The method comprises the following steps: selecting a maple tree without diseases as a tree stock and selecting a semiliquidambar cathayensis branch with the diameter approximate to that of the tree stock as a cladus; intercepting 1-2cm of the cladus to serve as a scion, wherein the section is vertical to the length direction of the branch; cutting the tree stock at a to-be-grafted part, wherein the section is vertical to the height direction of the tree stock; tightly attaching the scion section to the tree stock section and aligning cambium layers; tying and fixing graft union. The method is simple and practical; the graft union is easy to cut; the wound surface and graft union surface of grafting are smallest; the cambium layers are aligned, so that the survival rate is up to 93%, and new plant grows rapidly; the scion utilization rate is high; the method is beneficial to preservation and reproduction of rare endangered species.

Description

technical field [0001] The invention relates to a grafting method, in particular to a grafting method suitable for grafting maple trees as stock and lotus branch buds into maple, lotus and osmanthus. Background technique [0002] Fenghegui, also known as Banfenghe, is an evergreen tree with gray-brown bark and aroma, alternate leaves, often gathered on the top of the branches. There are three distinct types of maple osmanthus, one is lotus leaves, oval; the other is like maple leaves, terminal umbels, and the fruit is as big as mung bean with ribs. It is generally born in miscellaneous forests on deep mountain slopes in Congjiang area, Guizhou, my country. Harvest its roots and bark in spring and summer as medicine, which can drive away rheumatism, dredge meridians, dissipate blood stasis, and strengthen muscles and bones. Maple and osmanthus are rare plants in my country. The pollen of maple and lotus trees was bred through thousands or even tens of thousands of years of ...

AI Technical Summary

Problems solved by technology

[0005] At present, the protection and development of Fenghegui, an endangered precious tree species with valuable traditional Chinese medicine value, has aroused people's great attention. It is far from being able to protect the reproduction of this precious tree species only by traditionally stopping picking. Although, now There is technology to use the grafting method of maple, lotus and osmanthus to increase its yield, but the existing grafting method makes the grafting survival rate of maple, lotus and osmanthus low, and the reproduction of maple and osmanthus is still slow