Method for grafting large branch

Abstract

Provided is a method for grafting a large branch. According to the method, the large branch is cultivated to send forth roots, a disc is fixed to an upper trunk part and then bound into a barrel through a straw bag or a plastic net, the barrel contains fertilizer and mud for cultivating the roots, and when the roots can completely support growth of the large branch, the 30-60-centimeter lower portions of the long roots of the large branch are sawed off; a long slope is formed on a lower trunk part under the roots, and the length of the slope is 2-5 times greater than the diameter of the lowertrunk part; a same long slope is formed on the portion, where the branch is grafted, of the lower trunk part, the two slopes are flush with each other, the bark of the upper trunk part is flush with the bark of the lower trunk part, and the bark of the upper trunk part and the bark of the lower trunk part grow independently and circularly; in the later growth period, liquid in the two kinds of woods can be cycled with each other, the two kinds of bark can grow into a whole part, wood layers sent forth by the bark also grow into a whole part and are thick, the roots on the upper surface are slowly removed step by step, and then an integral tree is formed. Moreover, other different kinds of branches can also be grafted on the same tree, and then an ornamental tree which can send forth different kinds of leaves, flowers and fruits is obtained.

Description

technical field [0001] The technology belongs to the fields of cultivating saplings, rescuing diseased trees, growing weak trees and transplanting large trees in the field of arbor tree growth management. Background technique [0002] Trees are the greatest plant friends of human beings. The growing trees create the best living environment for human beings. Wood is the most widely used material for human beings. Trees, especially big trees, are especially loved by people. There are many trees and are more loved by people, but many big trees slowly enter the decay period. Some tree species enter the decay period after several decades of growth, and some tree species begin to decay when the trunk reaches a certain diameter. Modern technology adopts many This method of rescue does not work for all trees, nor does it completely solve the problem. [0003] Humans like big trees, and the bigger the tree, the older the tree, the more they like it. Trees are alive. It takes countle...

AI Technical Summary

Problems solved by technology

[0002] Trees are the greatest plant friends of human beings. The growing trees create the best living environment for human beings. Wood is the most widely used material for human beings. Trees, especially big trees, are especially loved by people. There are many trees and are more loved by people, but many big trees slo