In the management of fruit trees such as apples, walnuts, and cherries, we often see that fruit growers use a knife or a saw to cut a knife at the top or bottom of the bud before and after sprouting. Carved buds have the following functions
Promote early fruiting of fruit trees
When fruit trees grow to a certain degree, they need to be shaped. However, if it is through the method of sculpting, it can promote the directional branching of the buds without the need for re-cutting and prolonging the head, so as to accelerate the formation of the backbone branches, increase the branch amount, increase the branch age, and achieve early results. Therefore, in the newly planted fruit tree trunks, a shoot every 3~5 buds on the central stem of the fruit tree needs to be engraved and buds can be eliminated, and the main stem or the stem can be pumped as early as possible to achieve the purpose of early fruiting. .
Adjust fruit tree balance
That is, the full shoots of the selected buds in the trunk of the fruit tree are cut and injured, and the branches that they emit become medium and long branches, occupy space and balance the tree structure. This eliminates the need to adjust pruning and imbalance in saplings with pruning to achieve a quick balance of the tree.
Balanced fruit tree growth
Under normal circumstances, cutting in the top of the new tree in the fruit tree can trap water and nutrients, so that the growth of branches will increase, and under the new shoots, the injury will weaken the branches. Therefore, if the upper part or the lower part of the newly planted part of the fruit tree is wounded according to the growth condition of the fruit tree, the balanced development of the main branch and the main branch, the lower part of the upper part, the upper part of the back and the lower part can be adjusted.
To encourage short fruiting branches in fruit trees
Before the budding of the fruit trees, 1-2 buds at each side of the strong and prosperous branches on both sides of the middle and back of the buds can promote the extraction of short and medium branches. However, it cannot be carved within 20 centimeters of the base of the long branch because it is close to the trunk and the space is small. The branches that are drawn after the moment will affect the light transmission.
Overcoming the light legs of fruit trees
If the fruit tree has light leg branches, it can be found in the bald area to find suitable buds (including secreted buds, weak buds) to injure a knife, it can promote its sprouting branches.
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