Culture method for obviously increasing height and wood volume of tree

Abstract

The invention relates to a culture method for obviously increasing the height and wood volume of a tree. The culture method comprises the following steps: rooting one or more branches on a tree trunk, and after a plurality of healthy new roots grow on the branches, putting the rooting branches into the soil in a culture bag or a culture medium, and then culturing. According to the steps, except for the trunk roots of a target tree, the branches at different altitudes are successively induced for rooting, so that the whole root quantity of the tree is greatly increased and the whole absorbing capability of the tree for the soil moisture and mineral nutrient is enhanced; the moisture and mineral nutrient can be continuously added and can be absorbed in a relaying form by the roots at different altitudes, so that the absorbing capability of the tree for the moisture and mineral nutrient is enhanced, the upward transporting distance in the tree is shortened and the efficiency is increased. The target tree individual can be gradually cultured into the ultrahigh tree in the height obviously higher than the average height of the tree individual at the same age; the growth is healthier; the wood volume increment is higher.

Description

[technical field] [0001] The invention relates to a method for cultivating trees, in particular to a new cultivating method for significantly increasing the height and volume of trees. [Background technique] [0002] In general, the height and volume growth of trees are always limited, mainly because of the limited habitat resources of trees and the inevitable limitation of the transportation of resources in trees. However, in many cases, people often hope that a large number of trees can grow taller, stronger and have a larger volume due to a large demand for timber or in pursuit of better greening effects. Whether it is the fast-growing timber industry and construction industry, or a city full of tall buildings, there is a large and continuously growing demand for tall, strong, high-yielding trees or good greening effects. But so far, there are no very effective breeding methods and techniques that can help trees grow taller, stronger, and have a higher yield (except for ...

AI Technical Summary

Problems solved by technology

But so far, there is no very effective breeding method and technology that can help trees grow taller, stronger, and have a higher yield (except for genetic improvement methods)

Images