I am a senior agricultural technician in the Changning Town Fruit Association of Yongshou County, Xianyang City, Shaanxi Province. The orchard is dominated by Qiaohua. The crown is too large, the light transmission is poor, and the baldness of the internal malleolus leads to a decline in fruit quality. There is no benefit, and labor is difficult. , rot disease is serious and so on. As an agricultural technician, I have the responsibility and obligation to improve this situation so that farmers can get out of poverty as soon as possible. Recently I used the following method: The first is to apply the thinning technique to the closed orchards to improve ventilation and light transmission. Interval spacing between years of thinning: Each row removes all major trunks, leaving only the small main branches and branches. This method can quickly improve the lighting of orchard populations, thinning, interlaced reforms need to be planned, can not be stereotyped, in one step. The second is to control the crown. Within 50 to 80 floors, the main branch that is too low should be removed year after year. For weak trees, aging trees should first remove the large side branches and make the trees smaller, depending on the situation. To dry, the crown must be too high and the light path should be opened. To select the branchlets, drop the crown under the weak branches, increase the upper load and press the crown. There must be four transformations to re-select the canopy, which will become smaller and smaller, the circle will become flat, the height will become lower, and the density will become thinner and thinner. Sparse branches should be remembered: to stay strong and weak, to stay large and small, to stay thin and thin, to stay fine, to stay low and higher principles. At the same time, it is necessary to pull the sticks to change their directions and cultivate slanting students, uniaxially, and sagging. Cultivate loose fruit groups and avoid pruning branches. The third is to protect wounds from corrosion in time. Reshaping has caused many major wounds. If it is not protected in time, it can weaken the tree's superiority and cause rot disease and other branch diseases. Therefore, it is forbidden to cut large saws in the winter to prevent water loss and freezing in the wounds. The big wounds are to be bandaged. From March to September, the main body should be coated with a bactericidal drug. Do not use Guo Kangbao to dry it. Pitaya Powder,Red Pigment,Pitaya Fruit Powder,Dragon Fruit Powder Shaanxi Zhongyi Kangjian Biotechnology Co.,Ltd , https://www.zhongyiherbs.com