First, the branches cut in late autumn, among many branches, according to the dense distribution of branches, choose the weak and thin branches in the dense place to cut off, so that the remaining branches are properly dense.

Second, the big branches cut in late autumn will have branches on the main branches of vines. According to the layout of the hospital, the lateral branches can be trimmed appropriately, which is beneficial to the growth and coarsening of the main branches.

Third, it is necessary to cut off the flourishing branches of vines, because at present, vines have begun to bear small grapes. In order to make nutrition more suitable for the needs of fruits, it is necessary to constantly cut off the lush branches.

4. The newly sprouted flourishing branches or newly sprouted branches on the upper part of grape branches should be cut or broken, which is beneficial to the growth speed and fatness of the fruit.

5. The same is true in the early spring when the vines sprout or bloom. Prune the branches frequently, generally every 65,438+00 days to 65,438+05 days in the vigorous period.