Why do you have a straw rope tied to the trunk? Why do trees wrap hemp rope?

When the temperature drops below freezing, the moisture in the plant tissues can cause damage to the plant by forming ice crystals. Freezing of plant tissues can be divided into two ways to cause damage to plants: extracellular icing and intracellular icing.

The main causes of plant damage caused by intercellular icing are: (1) excessive dehydration of protoplasm, which causes protein denaturation or irreversible gelatinization of protoplasm. (2) Mechanical damage to cells by ice crystals.

3) Damage to cells caused by thawing too quickly.

Intracellular icing is more directly harmful to cells. Because protoplasm is a highly finely structured tissue, the formation and melting of ice crystals can have a destructive effect on the plasma membrane and organelles, as well as the entire cytoplasm. Intracellular icing often causes fatal damage to plants.

As for insect control, it is mainly possible to prevent the larvae of butterflies, moths and longhorn beetles from eating the trunk by sprinkling insecticides.

This is a straw rope that can be used to wrap the trunk around when transplanting trees. It can protect the trunk from external forces during transplanting and transportation. In summer, when it is hot, avoid direct sunlight and wet the rope when watering.

Improve the survival rate of transplanting. In winter, it can protect against frost damage when the temperature is low. ”

Found this: "Paint the bactericidal drugs of the gardeners homemade insecticides, water, lime, sulfur powder, salt, clay and a little grease and other materials, made a certain proportion and flow boiling. Before winter, the garden worker pharmacy brushes the trunk 1 - meters high above the ground, which is called "white".

White, is an important part of the maintenance and management of winter greenery, playing a variety of trees:

First of all, as the weather turns colder, the tree of a variety of pests crawls down the trunk on the ground to find a suitable environment to escape the cold, the trunk of the tree is painted white bark, itself is an important place to hide pests, eggs and pathogens in the process, wait until spring, when the coming year, these pests then return to the tree to harm the tree, pathogens and infected trees to breed. White is an effective means of disease prevention and the weak link in insect transmission, which can significantly reduce the incidence of pests and diseases in the next year.

Secondly, on the sunny side, the trunk and large branches are directly exposed to sunlight on sunny days in winter, and the temperature rises, and the cells are in an active state of the tree, and the temperature drops sharply at night, and it is too late to adapt to the phenomenon of so-called "sunburn" in order to avoid suffering from freezing damage to the bark tissue. The trunk is thick, dark-colored, and the tissue is more resilient than poor trees, which are more susceptible to colds. The white trunk reflects 40 - 70 years of sunlight and reduces the temperature difference between day and night to prevent frost damage.

In addition, white can give trees a neat and white beauty.

Why do trees wrap hemp rope? Wrapping hemp rope at the root of the tree is to protect the tree from insects and to keep warm.

There are generally two types of trees with ropes tied to their trunks: one is a newly transplanted tree, the other is a precious tree species, and there are also lovers of plants and landscaping chemicals who tie straw ropes to the plants to be wintered. In short, the reasons for tying straw ropes to the trunk of trees are generally as follows:

1: Newly transplanted trees in order to prevent the bark from being scraped during transportation and affecting the survival rate.

2: Avoid direct sunlight on the trunk of the tree, reduce water loss and reduce transpiration.

3: Tie straw ropes to overwintering trees to reduce the likelihood of frostbite from the trunk due to cold air!

There may be incomplete writing, please bear with me!

When transplanting a tree, why do you have a straw rope wrapped around the trunk?

There are several reasons why the trunk is tied with a straw rope.

1: Newly transplanted trees in order to prevent the bark from being scraped during transportation and affecting the survival rate.

2: Avoid direct sunlight on the trunk of the tree, reduce water loss and reduce transpiration.

3) Trees that overwinter should be kept warm and cold.

4) Prevent the occurrence of sunburn.

5) The tree body is drenched with water, moisturized, stored water, reduced the temperature of the tree in summer, and avoided the burning of new shoots.