Like most green plants, sunlight is essential for peach trees. During the production and planting process, the rapid growth of peach trees is also half of the worry. This article provides a brief introduction to trees commonly used in production. Trees and tree structure directly determine the distribution of light within the canopy, affecting photosynthetic productivity, flower bud formation, flower bud quality and branch life, thereby affecting fruit yield and quality. Common peach trees in current production include natural happiness type, stem type, two-branch happy type, one-sided type, etc. So, what kind of tree should be chosen, first understand the characteristics of other trees.

Trees commonly used in old orchards and traditional fruit trees are planted in Yamashita Tan. In order to maximize the use of area and reduce investment costs, the natural happy type is a good choice. The common ones are the three main branches and the happy shape, the four main branches and the cup shape, and even some parks have five or six main branches. With the development of the fruit tree industry, the mechanization of mountain beaches and orchards, and the increase in labor costs, the traditional natural happiness type is no longer suitable for development. The outstanding disadvantages are slow effect, complex molding, and difficulty in mechanized work. The tree is about 2-2.5 meters tall and has a crown diameter of 1.0-1.5 meters. There are 30 to 50 side branches evenly distributed on the stem, and the branch angle is 70 to 90 degrees. At the same time, within 50-60 cm of the white tree from the ground, leave two restraining branches in the northwest, southeast or row spacing directions that do not affect the operation. The main 1/3 will be thick, and 10 branches will be born on them. The left and right branches help regulate the strong and stable tree momentum in the crown.

Many peach areas are still planted according to the traditional happy shaping method. Due to this "three-strand meat fork and 12 heads" planar structure, the entire tree has only a few parallel main branches, and the branches and branches are crowded with each other. Blocking each other's sunlight can easily lead to light loss. Bald spots may appear in some areas due to lack of light. On the contrary, the branches in the upper 1.2 to 1.5 meters of the plane are not empty, resulting in a waste of space in the upper part. The real peach part has insufficient light and becomes bald, causing the peach part to move outward, and the tree body has an ineffective area (there is space but no peach branches), making it difficult to achieve the goal of high-yield cultivation.

The planting density of peach trees in my country ranges from 22 trees per acre (main row spacing 56 meters) to 333 trees per acre (main row spacing 12 meters). The trees are also colorful. In addition to the traditional three-strand wine land natural happiness type, two wine land natural happiness type, small official multi-strand wine land cup-shaped, stem-shaped, there are also magical trees such as one-sided and Y-shaped. What kind of tree is good? Everyone has a different opinion, and some people are accustomed to certain trees and have a negative attitude towards others. You know, as fruit farmers, we plant peach trees for yield and profit, and the trees are not important. If the trees that can bear good fruit are all good trees, there is no need to worry about "which tree is good and which tree is bad". The core is that the trees must be consistent with the planting density. After shaping, the distance between the front and rear of each tree crown is about 1 meter or more. "There are no invalid areas in the crown, there are no invalid things in the trees, and there are no invalid leaves on the branches."