Application method of plant antifreezing solution

Abstract

The invention provides an application method of a plant antifreezing solution. The method includes the following using steps that firstly, in the late autumn season and before plants are dormant, the plant antifreezing solution is thinned up to be an 800-fold solution and is sprayed on the plants; secondly, 3-7 days before frost or cold-air outbreak arrives, the plant antifreezing solution is thinned up to be a 600-fold solution for root irrigation operation; thirdly, before and after the plants are transplanted, the plant antifreezing solution is thinned up to be a 1000-fold solution for root irrigation operation; fourthly, before winter, the plant antifreezing solution is thinned up to be a 50-80-fold solution for tree trunk and branch brush coating operation. The steps are required to be executed at the temperature ranging from 3 DEG C to 8 DEG C. The components of the plant antifreezing solution include paraffin wax, plant oil, polybutylene, biochemical fulvic acid, benzoic acid, tea polyphenol, citric acid, cassia twigs, hematoxylon, ginger and ampelopsis japonica. The plant antifreezing solution is simple in proportion, convenient to use, and good in antifeezing effect, and freeze injury losses of trees can be greatly reduced.

Description

[0001] Technical field: [0002] The invention relates to the technical field of forest protection, in particular to a method for using plant antifreeze. [0003] Background technique: [0004] In northern China, severe cold, dry and windy winter will cause some less cold-resistant tree species to suffer from freezing damage or cause "physiological drought" (also called freezing drought, cold drought or winter drought) in winter to early spring, causing local branches to wither. In some cases, some branches will be damaged, and in severe cases, the whole plant will die. In order for trees to survive the winter safely, it is necessary to understand the causes of low temperature damage and take necessary measures. For example, root freeze damage has poor frost resistance because the root system has no natural dormancy. Roots close to the surface are susceptible to freezing damage, especially in dry sandy land with little snow in winter, and are more susceptible to freezing....

AI Technical Summary

Problems solved by technology

However, this method is not suitable for colder areas. In colder areas, most of them use tree trunks to wrap straw curtains, and then wrap plastic cloth outside the straw curtains to prevent freezing.

The operation is cumbersome, the labor intensity is high, and it needs to be disassembled again next spring, resulting in a serious waste of resources. In view of this technical problem, it is necessary to have a simple proportioning, easy to use, which can greatly reduce the loss of tree frost damage and antifreeze effect. A good method of using plant antifreeze