A: There are five types of apple orchards that need to be reshaped. First, the orchards with higher density. More than 60 trees were planted in the acacia roots, and more than 80 trees were planted in dwarf anvils and short-branched orchards. There were serious branches, poor light conditions in the orchard, and difficult field operations. Second, the orchards with excessive branches. There are more than 10 main branches of the tree, and the main branch of the center is close to the center of the stem. The forces between the branches are unbalanced and the light is poor. Third, the branches are oversized. As a result, the volume of the branch group is too large, the length exceeds the tree shape requirement, and the distribution is too dense, which seriously affects the growth of the main branch and the tree structure. Fourth, the tree with the branches erecting the canopy. Long branches, short branches, difficulty in flower bud formation; fifth, trees with too high crowns. The height of the canopy exceeds the height required by the standard tree shape, and the upper part of the canopy is excessively branched, the growth is strong, and the upper layer is severely shielded. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Rabies vaccine is an active immunizing agent used to prevent infection caused by the rabies virus. The freeze-dried vaccine is more stable, which is much safer for the patients to receive. Freeze Dried Vaccine,Rabies Vaccine Oral,Freeze Rabies Antibody,Freeze Anti Rabies Vaccine Changchun Zhuoyi Biological Co., Ltd , https://www.zhuoyi-bio.com