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Which apple orchards need a great transformation
Answer: There are five types of apple orchards that require major changes: First, the more dense orchards. More than 60 planted trees were planted in Qiaohua anvil garden, and more than 80 planted dwarf anvils and short-stemmed orchards were planted, resulting in severe grafts, poor lighting conditions in orchards, and difficulty in field operations. Second, there were excessive orchards in the main branches. There are more than 10 main branches of Qiaohua's anvil tree. The thickness of the main branch with the stem on the center is similar to that of the center stem. The balance between the backbone branches is unbalanced and the illumination is poor. Third, the result is an oversized tree. The result is that the branch group is too large, the length exceeds the requirement of the tree, and the distribution is too dense, which seriously affects the growth and tree structure of the main branch. Fourthly, the branches of the tree with the crown standing upright. Long branches, few short branches, and flower buds are difficult to form; fifth, trees with high crowns. The height of the canopy exceeds the height required by the standard tree, and the upper part of the canopy is excessively thick and the upper layer is shady.