There are ways to cut the young peach trees in summer

The germination and branching ability of peach trees are strong. The summer shearing of young and prosperous trees can not only accelerate the forming speed, but also significantly control the growth and promote nutrient accumulation and flower bud formation. How to prun the peach trees in summer, on this issue, Wei Lixin, a senior agronomist at the Agricultural Technology Center in Heyang County, Shaanxi Province, shared his management experience.

When the new shoots grow to 40-50 cm in early July, spray 100 times of paclobutrazol to promote the formation of flowers, which will lay the foundation for the coming year. When spraying, it can be flexibly controlled according to the tree potential. The general tree is mainly composed of young parts of the new shoots, and the main branches are not sprayed. The 1-2 year old trees are less sprayed or not sprayed. 10 to 15 days after the first control, the tree that has not been stopped can be sprayed once according to the growth condition of the tree.

In the growth stage of the shoots, it is necessary to timely remove the excessively dense branches, excessive branches, diseased branches, weak branches and cross branches that affect the growth of the backbone branches to save nutrients and improve the lighting conditions of the trees. In the beginning of the greening of the fruit, the branches of the shading around the fruit are removed at the beginning of the coloring, and the quality of the fruit is promoted.

Topping the heart can control the up-position of the result, improve the fullness of the flower bud, and the sapling can be formed early. Generally, it is carried out three times: from mid-June to early June, 3 to 5 leaves of the base of the 30 cm or more that are not stopped for a long time are re-extracted, and secondary secondary tips are promoted, which is conducive to the cultivation of robust results; late June to In the first ten days of July, lightly picking the heart from 30 to 50 cm without stopping, is conducive to control and prosperous; from late August to early September, the tip of the main and auxiliary tips is cut to make the branches develop and improve their maturity. . At the beginning of September, the top plexiform shoots formed after the topping were left with 1 to 2 branches of about 30 cm at the base as the result branches, and the upper secondary tips were cut off to improve the light conditions and improve the quality of the flower buds. .

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