The method of preventing strong and weak is: After the peach tree is harvested, the pruning should not be completed at one time. There are two steps to be taken: In the first step, the lower branches are cut off first, and the upper part is not cut first, according to the growth of the branches. Cut 1/3 to 2/3 of all branches from the lower part; in the second step, when the buds on the lower short stubble grow 1-2 cm, or longer, cut the upper branches. This practice of letting “slow birds fly first†can prevent the occurrence of strong and weak. Another advantage of the two-step pruning is that it prevents the saplings from dying. Young peach trees aged 1 to 2 years, if sheared once when cutting pruned, because of weak roots, will not be able to obtain nutrients from the leaves, break the “smoke fire†and lose their nutritional balance. It is easy to die, divided into two. Stepping away can avoid this drawback. Once the tree vigor appears signs of weakness and weakness, it can also be controlled through measures such as taking branches and pulling branches. Pesticides-Plant Growth Regulator Pesticides-Plant Growth Regulator,Hydrogen Cyanamide 50% Solution,Hydrogen Cyanamide 50% Solution 420-04-2,High Effect Hydrogen Cyanamide 50% Solution Ningxia Darong Chemicals & Metallurgy Co., Ltd. , https://www.darong-cyanamide.com
Peach should be strong and weak
The author's investigation into the countryside revealed that some greenhouse peaches tend to grow weakly and weakly, that is, the upper result branches grow vigorously and the branches are long and thick; while the lower ones grow and grow weak, and the branches are short and fine. Yield and fruit quality.