What insecticidal pesticides are used before bagging peach trees

Peach tree is a common fruit tree in our country, which is planted in many areas, but if you want to have a high yield, you should not only master the basic technology, but also do a good job of bagging. What insecticidal pesticides do peach trees use before bagging?

What insecticidal pesticides are used before bagging peach trees?

Before bagging, peach trees should be sprayed with 400 times of Wandefu or 500 times of Opal liquid fertilizer at the fruit expansion period, the initial coloring period and 15 days before harvest, which can effectively increase the color, increase yield and improve the quality of the fruit.

Second, how to manage peach trees before and after bagging?

1. Cultivate the soil

Before bagging, the soil in the peach orchard should be ploughed and cultivated in order to disinfect the potential insect eggs in the soil, and the depth of ploughing should be at least more than 50 centimeters. The peach should be fertilized when ploughing, and the base fertilizer should be organic fertilizer with better pest prevention effect. If there is farm manure, it is better to water it after being deeply buried and rotten.

If peach growers grow peaches in rainy areas, they should pay attention to the control of water. Too much water will inhibit the growth of fruit trees. The purpose of ploughing is not only to control insects but also to make the soil soft. Fruit trees can better absorb nutrients and water, so they will grow very well.

2. Fertilization

The taste of peach trees is directly related to the various fertilizer elements needed by peach trees, just like the human body, not only vegetables, but also meat, nutrition balance is the most important.

The same is true when applying fertilizer. Peach trees need different nutrients at different growth stages. For example, foliar fertilizer is used for topdressing when fruit trees are growing in the fruit expansion period. Promote the growth of new buds and increase photosynthesis. the greater the temperature difference between day and night, the stronger the photosynthesis, the more it can precipitate the sugar of the peach, and the sweeter the taste, the more delicious.

3. Bagging

Fruit tree bagging must not buy some low-quality fruit bags for a short period of time. The quality of inferior fruit bags is poor and often breaks. On the one hand, the rupture will increase the workload of fruit farmers and affect the quality of peaches. The key is to give bugs a chance to bite the flesh. In winter, we must do a good job of removing orchard insect eggs and reduce the incidence of fruit tree pests from the roots.

4. Watering

Peach trees need a lot of water when they are young, and they are watered three times a day. Peach trees are a fruit tree that likes a lot of water but is not resistant to waterlogging at all. Fruit growers must pay attention to the control of quantity when watering, so that the orchard should not be in a state of stagnant water. too much water may directly cause the whole fruit tree to be waterlogged to death, and drainage must be done in time during the plum rain season or during autumn rains.