The way to cut it is to open an angle to it, then pick the core, twig, short section and twist the tip. When picking the core, it is the tender part of the top, which will promote it to blossom next year. Thinning means that we want to use it to improve its light and increase its nutrition.
The short node is to cultivate some small fruit branches with a twist tip of 180 degrees, so that their growth changes from excessive growth to downward growth, and its influence on summer is controlled. Because we have plenty of rain, its new shoot production is easy to be overgrown with weeds
Specifically, the pruning technique is summer pruning. Summer pruning can be carried out 3 times.
The first 1 summer cutting is usually from late May to early June. The key point of pruning is to prevent the overgrowth of main branches and side branches.
The second summer felling can be carried out from late June to early July. When the new shoots grow to 30 cm, we can judge the quality and properties of branches according to their growth potential, thickness and position, and choose healthy branches with suitable positions.
The third summer cutting is from the end of July to the beginning of August.
Extended data:
period of dormancy
During the dormancy period of fruit trees from February to February in/kloc-0, the main diseases were gummosis, rot and dry rot. Prevention and treatment method: stick the diseased spots on the rotten kang twice. Winter pruning: according to different tree standards, long branches, cross branches, overlapping branches, non-flowering branches, etc. The branches should be thinned in time, and the fruit branches should be selected and kept reasonably, and the long pruning method should be adopted to prevent the fruit branches from being cut short. According to the growth space, properly handle the extension heads of each main branch.
Germination accelerating period
Before the flower buds germinated in March, the main pests and diseases were gummosis, lobular disease and scale insects. Control method: Shengli 10000 times+Shakexi 1500 times+500 times of high-purity zinc.
Water and fertilizer management: nitrogen fertilizer is the main fertilizer for germination and topdressing, and 2-3 kg urea is applied to each tree. After fertilization, the germination water is thoroughly watered in time. Construction: Bud smearing: Bud smearing before and after flowering, wiping off the leaf buds, double buds, triple buds, scissors and saws with no flowers on the back, and wiping off the buds with improper growth direction.
Bud picking: when the branches begin to grow in the later stage, pick the buds that grow too vigorously, and pick the new buds with fruit on the back and the new buds that grow vigorously on both sides.
Baidu encyclopedia peach tree management