Peach fruit is harvested at a positive value for shoot growth and flower bud differentiation. This period is an important stage in the growth stage and management must be strengthened. 1. Foliar application of hormones: In mid-June, spraying 1000PPM of paclobutrazol on foliar surface can inhibit the growth of new shoots, promote shoots to sprout flower buds or form fruiting branches. 2. Grow trimming: 1 topping (June). The topping of the canopy branches, inner litchis, and upright shoots on the back of the canopy (also known as legumes and branches) helps to foster a happy-shaped tree structure, accelerate flower bud differentiation, and promote flower bud formation. 2 twisting branches (June-September). Slight twisting of the standing branch of the tree crown from 5 to 10 centimeters from the basic part helps to ease the vigorous growth of the tree and promote the growth of buds. 3 thinning branches (from June to September). Insufficiently lignified legged shoots or thin, dense secondary shoots, pests and shoots within the canopy are removed. Can improve the ventilation and light conditions of trees, reduce the consumption of nutrients. 4 pull branches (from June to August). The side branch or large result branch group that will compete with the main branch and the extension branch is pulled to an angle of 60 to 80 degrees with a rope, etc., which can slow the growth potential and promote the formation of a large number of flower buds. 3. Top dressing and Shi Qifei 1 top dressing. After fruit harvesting, 1 kg of urea was applied to each tree (fruit trees) and water was applied after application. 2 apply autumn fertilizer. In late September, each application of 80 kg of organic fertilizer (farmhouse fertilizer) can effectively increase the tree vigor and increase the nutrient reserves of the tree. 4. Insect and pest control In mid-June, peach borerworms can be sprayed with 1500-fold saccharicidal pine stalks or sprayed with Bordeaux mixture 2000-times of parathion phosphonates. The main diseases such as rot can be sprayed with 800 times liquid to prevent and control, protect the leaves, and lay the foundation for the harvest of high yield in the following year.
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