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The aim of pruning in the first 3 to 4 years is to develop the main framework of the tree.
A grafted persimmon tree, as obtained from a nursery, usually consists of a single stem. Pruning is needed to encourage a strong central leader with tiers of branches at about 70 cm intervals up to the trunk. The usual times to prune are August and late November.
The first pruning is just after planting. If there is no branching within 50 cm of the ground, cut the single stem at that height. If the central leader is not the highest point, the tree should be pruned to ensure it is (see Figure 3).
Over the next 2 to 3 years the central leader should be pruned about every 70 cm to encourage branching at those positions. Long laterals should also be tipped back. Prune out strong growths that are not needed. Always ensure the basic shape of the tree is developed without branches crowding one another. Avoid severe pruning as it only induces excessive growth at the expense of fruiting.
这是不是要剪掉的意思啊 |
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