A method for transforming eucalyptus forests into macadamia nut forests

Abstract

The present invention is a method for transforming macadamia nut forests in eucalyptus forests. Holes are drilled in eucalyptus stumps. After the eucalyptus stumps grow new branches and leaves, paraquat is sprayed. The green tissue of new branches and leaves quickly absorbs paraquat to make them die, and then sprays them on the eucalyptus stumps. Hexazinone, which leads to its metabolic disorder, can effectively kill eucalyptus stumps under the dual effects of paraquat and hexazinone; using urea and table salt as corrosive agents will lead to excessive concentrations of urea and salt in eucalyptus stumps and their roots , destroy the protein structure, and make the eucalyptus stump and its root system under the conditions of high salt, high ammonia and strong alkali, further burn and poison the eucalyptus stump, and accelerate the decay of the eucalyptus stump and its root system; then add a decay accelerator , to further interfere with the protein synthesis of eucalyptus stumps, and at the same time promote the rot and deterioration of eucalyptus stumps and their root systems; reasonable application of compound fertilizers and foliar fertilizers to planted macadamia nut trees can effectively prevent premature aging of macadamia nut trees.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a method for transforming a eucalyptus forest into a macadamia nut forest. Background technique [0002] According to the survey, since the introduction of eucalyptus in my country, many natural forests, mixed forests and other places where eucalyptus were planted have been destroyed on a large scale, resulting in soil compaction, barrenness, desertification, and stagnation of the growth of the surrounding original trees. At present, my country's Guangxi has proposed prohibition regulations, and those who violate the regulations will be punished with a penalty of more than 500 yuan and less than 10,000 yuan, which shows how harmful eucalyptus is. The specific reasons for the ban on planting are as follows: (1) High water demand: Eucalyptus is a fast-growing and high-yielding forest with high water demand. Planting it in the soil will cause the groundwater level to d...

AI Technical Summary

Problems solved by technology

[0003] Cut down the eucalyptus forest, and the remaining eucalyptus stumps are very easy to pull out new branches and leaves. It is very difficult to completely kill the eucalyptus stumps. The existing method of completely killing the eucalyptus stumps is to dig out the roots of the eucalyptus stumps, but the workload is very large. Time-consuming

In addition, the places where eucalyptus trees were planted have been extensively destroyed, and the soil quality is poor. Under the condition that the cultivation technology of macadamia nut trees is not mature enough, macadamia nut trees are prone to premature aging, and the economic benefits are low