How to manage peach trees after fruit picking

Peach trees are distributed all over our country, and peach is also a very popular fruit. When planting peach trees for management, we should reasonably adjust the management methods according to different growth periods of peach trees. Especially after peach trees are harvested, management is also very important. So how to manage peach trees after picking fruit? Today, the editor will give you a brief introduction. Let's take a look at it.

1. Soil, fertilizer and water management

After the peach trees are harvested, we should apply quick-acting chemical fertilizer in time. However, attention should be paid to control the amount of nitrogen fertilizer to avoid excessive application of nitrogen fertilizer leading to the excessive growth of branches and leaves of peach trees, thus affecting the flower bud differentiation of peach trees. For primary fruit trees, then each tree needs to apply about 0.5 jin of urea, while adult trees can also be increased to about 1 jin. At the same time, foliar fertilizer should be properly sprayed in combination with the prevention and control of diseases and insect pests. From September to October, it is necessary to do a good job of turning the soil deeply, and apply fully mature farm manure, and then better overwintering water to ensure that peach trees survive the winter safely.

2. Timely winter scissors

The growth rate of peach trees is relatively fast, but after harvest, the new shoots of peach trees are faster and are easy to form secondary shoots. Therefore, it is easy to lead to the decrease of peach inner chamber permeability and consume too much nutrition, thus affecting peach flower bud differentiation. Therefore, it is necessary to prune overly dense, drooping branches, as well as diseases and insect pests, erect branches and other branches in time. The slender and weak branches should be thinned properly to avoid consuming too much nutrition and improve the permeability and light environment in the crown. At the same time, we should also do a good job of pulling branches and opening angles for small angles. Then we should also pay attention to the basic pruning work such as retraction, truncation, twisting and coring. Improve the permeability of the tree, enhance the photosynthetic capacity, promote the formation of good flower buds.

3. Pest control

After picking peach trees, if the pesticide management is neglected, then peach trees are very vulnerable to a variety of insect pests, such as red spiders, aphids and so on. These pests will absorb the nutrition of peach trees, which will reduce the nutrient return of peach trees and seriously affect the flower bud quality of peach trees in the second year. And if there is no timely control, then there will be a large number of eggs, which is very disadvantageous to the growth of peach trees. Therefore, after fruit picking, peach trees should be regularly sprayed with pesticides to control insect pests, and appropriate amount of foliar fertilizer and growth regulators can be added. Available agents are brassinolide, potassium dihydrogen phosphate and so on.

4. The work of clearing the garden

Of course, the work of clearing the garden after peach trees are picked is also indispensable. In particular, attention should be paid to soil preparation and fertilization, and winter fertilizer is the key to ensure the safety of peach trees in winter. The main purpose of soil preparation is to clean up the peach orchard soil, disinfect the soil and eliminate the bacteria and insect eggs hidden in the soil. At the same time, the peach orchard should be concentrated to remove the fallen branches and fruits, residual branches and leaves, and weeds to burn the peach orchard. Because these are easy to exist a large number of bacteria overwintering, in the second year is also very easy to get sick, affecting the normal growth of peach trees.

The above is a brief introduction to how to manage peach trees after fruit picking. That's all for today's introduction. This article is for reference only. I hope it can be helpful to everyone.