Nanyu grape key management new technology: Summer trim. Summer pruning is the basic guarantee for stable production, high yield, high quality and good harvest in the current year and next year. The pruning should be scientific, diligent and timely. The result of the Nanyu grape is topped at the 7~8 leaves above the first flowering spike, and the top 3~4 leaves repeatedly do not prolong the topping. After the first to third times, the deputy who grew up was not picking the heart. If the branch is not well-transparent, it will affect the growth of the spikes. Nutrient branch pruning. The vegetative branches retained at the base grow to the top of the 10~12 leaves, and the tree is strong. The top deputy is slightly extended by about 6 leaves. The top of the middle is slightly left 3~4 leaves repeatedly, the nutrition branch 1~ After 2 times of topping, the deputy who grew up left a little 4 hearts. Such a nutritional branch is the result of the coming year. The grapes are ripe and ripe. When the grapes are ripe and mature, the fruit needs good illumination. As a result, all the deputy who are not picking the heart before leaving the branch will leave 4~5 leaves to pick the heart. If necessary, the leaves can be removed from the ears, which is good for fruit coloring. Trim protection. The wound caused by pruning should be coated with the callus anti-corrosion film in time to protect the wound healing tissue growth and prevent bacteria from wound infection. The whole garden sprays the tree general, can absorb the sun ultraviolet disinfection, and can inhibit the pathogenesis and propagation path of the plant. Improve plant immunity and health index. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Hip Pack,Hip Drape Pack,Sterile Hip Drapes Pack,Hip Surgical Drape Pack ShaoXing SurgeCare Medical Products Co., Ltd. , https://www.sxsurgecaremedical.com