Pruning the main branch extension branch When the main branch and side branch extension branches are weakened, you can choose the back branch with a small growth angle as the main branch and side branch extension culture at the front part of the main branch and side branch extension branches for 2 to 3 years. Remove the extended branches. When the pruned part of the new backbone branch is cultivated, the backbone branch should be renewed and rejuvenated as soon as possible. You can select an appropriate long branch in the canopy and accelerate the cultivation to replace the backbone branch. For long branches cultivated as backbone branches, the longer branches are cut in the first or second year to slow down their growth, and the new branches are appropriately shortened in the third to fourth year to promote re-branching, control the results, and affect the cultivation of the backbone branches. If the branches are too dense or too weak and are properly treated, new backbone branches can be cultivated in the fourth to fifth years to form a new crown. The pruning of senescent trees with large flower buds should reduce the weak branches, trees with fewer buds, and more flower buds. Shrink weak branches and promote new branches. Shorten new branches at fullness, thin out excessive flower buds, and adjust the size. Year ", reducing the burden on the tree and promoting the good development of the branches. Pruning the fully aging canopy When pruning the fully aging apple tree, the principle of both renewal and fruiting is to recut, cut more, less sparse, and strengthen the restoration of tree vigor. The large branches are lightly retracted, and the small branches are more renewed. , Stimulate multiple branches. Large branches should be dredged less and wounds avoided, so as not to weaken the tree's vigor and shorten the life span. When cutting branches, retract the apex drooping branches appropriately. Keep the buds on the back under the cut, raise the opening angle of the branches, and leave more on the back. Medium and short branches and downward budding shoots. Incomplete canopy pruning of the tree is incomplete. When pruning an aging tree with fewer branches and fewer branches, use long branches to cultivate a new canopy. For trees without a central stem and few upper branches, choose the long branch with a suitable upper position and cultivate the central stem. For trees with inadequate main and lateral branches, long branches can be used in the absence of branches, and continuous planting can be used to cultivate the plants and lateral branches. Pruning of the weak fruiting branch group For the weak fruiting branch group, it should be retracted in time, renewed and rejuvenated, promote the branching, and gradually form a fruiting branch group. If the bore space is large and there is no fruiting branch group, you can use appropriate positions to grow branches or perform grafting to cultivate the bored branch group to restore tree vigor and increase yield. Disclaimer: Some articles on this website are transferred from the Internet. If third party legal rights are involved, please inform this website to deal with them. phone Tremella Fuciformis Extract,Edible mushrooms polysaccharide,Tremella Polysaccharide,White Tremella Extract Shaanxi Zhongyi Kangjian Biotechnology Co.,Ltd , https://www.zhongyibiotech.com