How to prune apple trees in winter?

The pruning of apple trees in winter has a very important impact on the growth of apple trees in the next year. In view of the limited fruit growers are not very clear about the winter pruning techniques of apple trees, the apple pollination pollen manufacturers have arranged the places where apple trees should be paid attention to in winter pruning:
To see the tree age: young trees, early results tree pruning amount is small, pruning degree should be light, pay attention to cultivate tree type and result branch group; full fruit period tree should be properly cut, pay attention to rotation results branch group; senescence period tree heavy pruning, update the results branch group.
Look at the amount of flower bud: the amount of large amount of fruit trees pruning is larger, the degree of pruning appropriately increased. Strictly control the total amount and proportion of flower buds, flower buds, flower buds, the proportion is 1: 20. The little flower bud small tree, to stay on the light cut flower bud, no flower bud branches and branch group to cut the fruit group update.
See the tree to tree: strong light pruning, to erect Qiangwang branch, left side branches and moderate branches, to ease the growth, and promote flower bud formation; weak tree pruning, cut off the weak branches and pendulous branches, the branch group update aging.
Fourth, the variety characteristics: sprouting and strong branch of varieties, such as Fuji, Guoguang and other varieties, easy to cause canopy closure, interior light poor, pruning amount should be large, pruning should be more sparse, less interception golden branch.
Look at the cultivation conditions: soil, fertilizer and water management conditions, tree strong tree pruning, to a lesser extent; on the contrary, thin, poor management of the hillside trees, pruning to bigger, pruning degree should be appropriate heavier, less sparse cut, every time after pruning to the wound with callus corrosion the film, which wound healing. The whole garden spraying tree general, safe wintering.
More apple tree problems can call apple tree pollination pollen manufacturers phone: 15588156707

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