Precautions for Kiwi Winter Pruning

Different ages of kiwi fruit trees should be pruned differently. Young trees should pay attention to cultivating the tree skeleton structure, choose to keep the trunk and main vines, and thin out the weak branches; the orchard in the full fruit period should be properly trimmed, pay attention to adjust the number of fruiting and vegetative branches, cut off the pest and disease branches, and clear the golden Branches, short fruit branches, overlapping branches, cross branches to keep strong branches, empty fruit trees, the long branches growing at the base of the tree retain two or three buds, and then cut off, after germination of new branches, cultivate to supplement the hollow part of the inner chamber For aging fruit trees, we must focus on cultivating new main branches and make preparations for replacement.

During winter shearing, care should also be taken to cut off diseased, insects, dead branches and improperly long branches. When cutting, the cutting head should retain a 2 to 3 cm pile head on the upper part of the bud, which is conducive to the sprout germination.

After the kiwi pruning is finished, the dead branches, leaves, and diseased and diseased branches on the ground of the orchard are cleaned out in time for centralized burning.

When pruning, the old bark on the trunk of the tree and the eggs and disease spots on the branches are scraped off and taken out of the garden for deep burial or burned. The whole garden is sprayed with Baume 3 ~ 5 degree stone sulfur mixture to reduce the wintering base of diseases and insect pests.

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