Small trees should be fixed at 70 cm after pruning and planting. When pruning in the first year of winter, select three branches evenly distributed in all directions from the new branches sprouting within 30 cm below the pruning opening, and cultivate them as main branches, leaving 60 cm short nodes; the remaining branches are thinned. During the growing season, three main branches will be pulled, and the angle of the branches is determined according to the requirements of the tree shape. In the second year of winter pruning, select a side branch on each main branch, and try to keep three main branches on the same side; each main branch has a short section of 60 cm. When pruning in the third year of winter, select the second side branch of each main branch on the opposite side of the first side branch, and lengthen the branch or prune it lightly. Pay attention to the main side branches each year according to the tree's requirements.

General plastic surgery can be completed in 34 years. Pruning a pomegranate tree with full fruits should keep the crown "thin at the top, dense at the bottom, thin on the outside, dense with large branches, and thin with small branches", and remove excess vigorous branches, leggy branches, inward branches, cross branches, overlapping branches, concurrent branches, and diseased branches. Insect branches, dead branches, thin branches, etc. Pay attention to adjusting the balance between tree growth and fruiting. Remove some vigorous branches in winter, try to keep short fruiting mother branches, and pull out branches during the growing season; for weak trees, pay attention to the retraction and rejuvenation of weak backbone branches and branch groups, and the recovery of drooping branch groups. Shrinking and rising, renewal and rotation of branch groups. Prune aging trees. Aging trees mainly adopt measures of shrinkage, rejuvenation and renewal.

Retract the aging main lateral branches. For the main lateral branches that are drooping and weak at the front, retract to the upward-growing branches to restore their growth momentum; for the main lateral branches with bare backs, retract to the back branches. Or use the sprouting branches or leggy branches in the Year of the Monkey, combined with the pulling branches in the growing season, to gradually cultivate new main and side branches. A one-time renovation, sawing off the aging plants from the ground in winter. During winter pruning in the second year, select 13 new stems from the sprouted tillers and re-cultivate them. Extended information: Pomegranate top-dressing method in summer: The horizontal root group of pomegranate trees is generally concentrated on the periphery of the crown projection, so the depth and breadth of fertilization should change from the inside to the outside, from shallow to deep, year by year as the age of the tree increases.

This method of fertilizing in circular trenches is suitable for pomegranate orchards on flat land. Mix the fertilizer and topsoil evenly and apply it into the trench to cover the soil. This method is mostly used on saplings and has the characteristics of simple operation and economical use of fertilizers. However, digging trenches can easily cut off horizontal roots, and the scope of fertilization is small. This method is suitable for top dressing of whole fruit trees and fruit trees during the growing season. When digging trenches, dig in the direction of horizontal root growth to less damage the roots, but avoid large roots when digging trenches. The location of the radiation trench can be changed every other year or every other time to expand the fertilizing area and promote root absorption. Hole fertilization is carried out under the projection of the tree crown, and the fertilization hole is dug 1 meter away from the tree trunk to apply fertilizer. In some areas, special fertilizer cones are used, which are very convenient to use. This method is often used for top dressing during the growth period of fruit trees.