Pruning of peach trees is mainly divided into two methods: growth pruning (summer pruning) and dormancy pruning (winter pruning)!
Dormancy pruning (winter pruning): generally, pruning is done after defoliation in autumn and before germination in early spring of the following year. The purpose of winter pruning is to adjust and cultivate the main branches and fruiting branches and update the fruiting branches. The main pruning methods are short, short, long, facial features, pruning, pulling eggplant and so on.
It refers to cutting off a part of an annual eggplant. It can promote the growth of eggplant, stimulate the germination of lateral buds at the lower nodes, and help to expand the catheter, which is generally used to prolong the main branches. According to the degree of cutting, the reaction of lateral branch germination is different.
This means that the branch is completely removed from the bottom. Cutting can improve the ventilation and lighting conditions of trees. Cable can reduce the total growth of trees and weaken the whole tree to a certain extent, but it can promote the national cable, such as the branches below the cable. The function of cable is to adjust the number of branches, so be sure to pay attention to the degree of cable. Too many cables will affect the growth of peach trees.
"Zhang Fang" refers to an annual uncut eggplant. After the growth momentum of branches weakened in the second year, it was beneficial to alleviate the tree potential. This is a completely different pruning method from the traditional pruning method of peach trees.
Also known as "shrinking", a part is subtracted from the 2-3 year-old paper to promote the growth of peach trees.
Contrary to winter pruning, it refers to pruning branches from germination to defoliation in spring. The main pruning methods are weeding, coring, kinking and pruning.
It refers to removing buds that are useless to trees after germination. For example, a bud that grows from a root.
It refers to removing a small part of the top of the growing branch. The function of denucleation is to change the nutrient distribution of trees. Because the growing point is stripped, the denuded branches will help to stop growth, enrich branches, relieve branches, and extract two branches to form buds.
It means that when the base of a relatively vigorous upright bird begins to lignify, it is twisted by hand at a distance of 10 ~ 15 cm from the base, so that the neck and phloem are unscrewed at the same time, the original branching direction is changed, and the nutrient transportation is adjusted to make it grow into fruiting branches.
The purpose of pruning is generally to enlarge and reshape the crown, so it is generally based on gentle pruning, and the growth branches of the trunk are adjusted by strength method to cultivate a full crown.
Mainly to adjust the relationship between reproductive growth and nutritional growth. The main purpose of pruning at this time is to prolong the fruit-bearing period of increasing production.