How to manage the latest peach trees after fruit harvest

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

1. Soil, fertilizer and water management

After picking peach trees, we should apply quick-acting chemical fertilizer in time. However, attention should be paid to controlling the amount of nitrogen fertilizer to avoid excessive nitrogen fertilizer application resulting in excessive growth of peach branches and leaves, thus affecting flower bud differentiation of peach trees. For early fruit trees, then each tree needs to apply about 0.5 jin of urea, and adult trees can also be increased to about 1 jin. At the same time, foliar fertilizer should be sprayed properly in combination with pest control. In September and October, deep soil ploughing should be done well, combined with fully decomposed farm manure, and then better winter water should be used to ensure peach trees to survive safely.

2. Timely winter shearing

Peach trees grow faster, but after harvest, peach trees shoot faster, easy to form secondary shoots. Therefore, it is easy to cause the permeability of peach bore to decrease, consume too much nutrition, and thus affect the flower bud differentiation of peach tree. Therefore, it is necessary to timely prune over-dense, drooping branches, pests, upright branches, etc. For thin and weak branches to appropriate thinning, avoid excessive consumption of nutrients, improve the permeability of the canopy and light environment. At the same time, for small angles, we should also do a good job of pulling branches and opening angles. Then pay attention to basic pruning such as retraction, shortening, twisting and pinching. Improve tree permeability, enhance photosynthetic capacity, promote the formation of good flower buds.

3. Pest control

Peach trees are vulnerable to pests such as red spiders and aphids if pesticide management is neglected after picking. These pests will suck the nutrients of peach trees, resulting in reduced nutrient flow in peach trees, seriously affecting 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, the growth of peach trees is very unfavorable. Therefore, after picking peach trees, pesticides should be sprayed regularly to control pests, and appropriate foliar fertilizers and growth regulators can be added. Available agents are brassinolide, potassium dihydrogen phosphate and so on.

4. Clean up the garden

The work of clearing the garden after picking peach trees is naturally indispensable. In particular, attention should be paid to soil preparation and fertilization, winter fertilizer is the key to ensure the safety of peach winter. The soil preparation is mainly to clean up the peach orchard soil, disinfect the soil, and eliminate bacteria and eggs hidden in the soil. At the same time, the peach orchards will also be removed from fallen branches and fruits, residual branches and leaves, as well as weeds and other centralized peach orchards burned. Because these are easy to exist in a large number of bacteria overwintering, in the second year is also very easy to disease, affecting the normal growth of peach trees.

The above is a simple introduction to how to manage peach trees after picking fruit. Today's introduction is here, this article is for reference only, I hope to be able to help you oh!