Kiwi summer trim

Summer pruning: summer pruning is mainly to cut off the growth of prosperous branches, weak growth branches, too dense branches, pests and branches, but also appropriate short-cut long fruit branches, in order to maintain orchard ventilation and light, to avoid overcrowding and insufficient sunlight. If it is not pruned in summer, it will make leaves and leaves dense, cover the fruit, consume a lot of nutrients and water, affect the growth and development of fruits and the accumulation of nutrients, reduce the fruit quality, at the same time, will make the mother branch not robust enough and full in the coming year. In addition, because the branches are too dense and intertwined, it will be difficult to trim in winter.
After the kiwifruit plants entered the growth stage until the fruit ripening period, the plants continued to sprout new shoots. Therefore, regardless of the type of racking, summer trimming should be performed. The male plants should be carried out 2 to 3 times and the female plants 3 to 4 times.
The first summer trim was completed one week after the flowering period. At this time, the male plants are generally not cut. The female plant mainly removes the sprouts below the scaffold, cuts down the weak growth branches, and chooses to maintain the growth and robust growth branches and long fruit branch cultures as the result of the second year of the parent shoots, and the short cuts are not left for the cultivation of the second year results. The long fruiting branches usually count from the last inflorescence, leaving 7 to 8 leaves to cut off.
The second summer pruning took place about a month after flowering. At this time, young fruit was formed. After the first pruning, many new shoots sprouted. At this time, the main branch of the second year was adjusted by cutting out the buds, branches, and branches of the following scaffolds and the new shoots growing on the branches near the first trim site. The male plants were pruned for the first time in summer. The branches that had blossomed and the thin and weak branches were cut off, and the strong growth branches were selected as the first male male flowering branches.
The third summer trim is during the period of rapid fruit growth, separated from the second trim by 20 to 30 days. At this time, the shoots sprouted at the first two trimming points, which consumed a lot of nutrients and affected fruit growth and development. These new shoots should be removed. In addition, the male plants were pruned for the second time in summer, mainly to cut the thin and dense branches on the male plants, and to shorten the male male twigs reserved for the second year, leaving only a length of about 1 meter, so that the branches could be maintained. It grows stronger, and the second year's flowers are stout, with many flowers and good flowers. Pruning can increase the ventilation of the orchard, which is conducive to fruit growth and development.
As for the fourth or more pruning, depending on the circumstances. Some orchards with higher management levels have sufficient water and vigorous plant growth. After the third pruning, new shoots are continuously made on the cut vines. They need to be carefully cut off until the shoots are stopped.

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