What is the reason for excessive stripping after fruit tree pruning? How to solve it?
The pruning of fruit trees is an important means during the management of fruit trees. Proper pruning at the appropriate time can enhance the growth of fruit trees and contribute to the high yield of fruit trees. However, friends who do not have practical experience often have poorly cut fruits and even excessive phenomenon of popping, which eventually leads to disorder of the tree and affects the yield and variety. So what is the reason for the excessive number of occurrences? How to solve it? Let's take a look at it.
Reasons for excessive stripping
1, did not master the correct method of pruning, generally excessively trimmed or too many branches are likely to cause excessive stripping.
2, excessive nitrogen fertilizer and too much watering will make the whole tree vain and grow, and after the pruning, there will be too much phenomenon.
3, the branch group retracted is not sure, and should not be retracted when it should be retracted.
4, the front end of the branching is too heavy, excessive emphasis on uniaxial extension or the main branch extension branch is too weak, the front end of the nutrient pull is too small.
Over-the-counter solution
1. It should be light and not heavy when pruning. It should be pruned by means of dispersing nutrients, and the tree potential should be eased by means of less and more retention.
2, need to pay attention to when the branch group retracts: the rear part is too prosperous and can not shrink and the back part is weak when retracting.
3. For trees with large and medium-sized strips caused by excessive angle of the main branches, it is necessary to select the strong branches or the strong branches on the back in the middle and front of the main branch as the new leading branches. To cultivate, you can take light retraction on the original head, or appropriate light branching in the front of the new lead, to promote new branches and long.
4, the treatment of Wangshu in addition to the corresponding measures to be taken on the pruning, underground management should control nitrogen, water control, phosphorus, potassium, and promote the tree to a large number of flowers.
In summary, mastering the correct pruning method is the only way to ease the tree's potential. At the same time, we must also pay attention to some pruning techniques. The grasp of the branch group should be clear to the heart, so as to effectively avoid excessive excessive phenomenon. occur.
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