1. In spring, pomegranate trees should cut off dead branches, diseased branches, weak branches and long branches. During the overwintering period, maintaining a strong branch shape and crown shape is conducive to promoting the effect of more new branches, more flowers and more fruits. When the seedling is 10 cm high, it begins to pick the core for many times to promote the growth and branching and reach the full crown width.

2. When pruning pomegranate trees, pay attention to stay outside, keep it straight, don't leave it horizontal, and leave the cut outside.

3. The pruning of pomegranate trees should focus on the sprouting of long branches and rhizosphere, because long branches sprout from the hidden buds of the trunk or large lateral branch cortex and grow upright or obliquely upward, but it is not easy to differentiate flower buds and interfere with the tree shape.

Rhizosphere germinates in underground rhizosphere and grows faster than crown branches, but most of them only consume nutrients.

4. When trimming, you should pay attention to leaving the outside without leaving the inside, leaving it straight without leaving the horizontal, and leaving the outside when cutting.

5. The dense part of new lateral branches can be cut off from the base, and at the same time, full lateral buds can be formed between leaf axils as soon as possible, so as to make good nutrition reserves and cut off dense needle-like short branches to ensure beauty.

6. The key point of pomegranate pruning should be the sprouting of roots and long branches, because the long branches sprout slowly and interfere with the tree shape; Root germination zone germinates from underground rhizosphere and consumes nutrients.

Extended data:

Pomegranate pruning in winter is mainly aimed at young trees, strong trees and branches that have been pruned for a long time in summer. For young trees, it is mainly to slow down the growth of trees, try to keep branches and leaves to expand the leaf area, form a crown as soon as possible, and realize the spiritual accumulation of nutritional growth.

Because light pruning, long planting and multiple branches are the basic principles of young tree pruning, the core is to leave more branches, and the other is to schedule the reserved branches to the best time position through pruning skills. Summer cutting time is normal, and it is flowering.

Flowering is the key period for pomegranate vegetative growth to be transformed into reproductive growth. Strengthening vegetative growth, promoting nutrient accumulation and forming a strong and stable leaf curtain play an extremely important role in improving fruit setting rate and forming excellent spring shoots and late dormant buds. At the same time, the trees in this period grew luxuriantly, with hard branches and simple shapes. Remove sprouted and sparse branches.

Bud removal refers to pruning unnecessary new buds from the meristem that grow from the rhizosphere of a tree. Pomegranate belongs to small shrubs or seabuckthorn, which has the characteristics of rhizosphere sprouting. If the sprouted tillers are not completely removed, it will consume nutrients, hinder operations, and simply induce locust plague. In addition to germination, we must dig out the floating soil at the foundation to find the meristem, and then carefully take it out from the meristem. There should be no residual piles to avoid reconstruction.

In order to prevent the incision from being infected by locusts, 4% pesticide 120+ chelating fertilizer 100 times can be used to scrape the affected area, air dry 15-20 days, and cover the soil after initial healing.

Unnecessary morning dew on trees can be wiped off with your fingers when you are young. If it is semi-lignified or lignified, it can be thinned with pruning shears. Pull branches and change directions. Branching and changing direction are the secondary methods of pruning pomegranate trees in this period. Branching refers to changing the growth and spreading position of the original part of the branch, and the branch at the top of the branch is abnormally cut off.

The key point of this skill operation is to accurately distinguish where the branches are pulled and what level they will change. For those who ask about the consequences of grafting, they should meander as far as possible from the base of the branch, and the bending degree depends on the time demand, and the width of the change direction is large; For extension branches or trunk branches, the normal position is to start winding from the position that should be changed, and the width of changing direction is smaller.

For the consequences of asking for the front end, if the back end is taken as the main branch, a large width can be meandered from the consequences of asking for it, and a big trauma can be made as much as possible, so as to promote the emergence of strong development branches at the corner this year.

Pruning technology of pomegranate tree-bonsai in Qiannong network