Clear the weeds in the garden in time, clear the branches and trimmed branches of the orchard, and discard the diseased fruits, diseased ears, diseased leaves and diseased branches in the garden after harvesting, and concentrate them in the garden to be buried or burned. To eliminate the source of pests and diseases. Promptly trim the autumn shears and continue to pick the heart, cut the forks, remove the tendrils, wipe off the secondary shoots and the weak branches, remove the leaves with serious diseases, reduce the nutrient consumption, adjust the nutrient flow of the tree, and promote the full and mature buds. Improve ventilation and light transmission conditions to benefit the coming year results. After spraying the harvested grapes in time, the foliar fertilizer should be sprayed in time to restore the tree potential and enhance the photosynthetic capacity of the leaves. 0.2% urea, 0.1% magnesium sulfate and 0.2% phosphoric acid are sprayed once every 10 days. The mixture of hydrogen and potassium, even sprayed 2 or 3 times, can effectively improve the photosynthetic efficiency of the leaves, restore the tree potential, and increase the nutrition of the tree. It can also supplement nutrients and promote the growth of branches. Re-application of base fertilizer should be re-applied to the base of the grape before the fall of the grape. For the tree with a result of more than 50 kg, 10-20 kg of manure and poultry manure per plant, 1.5 to 2 kg of NPK fertilizer, potassium dihydrogen phosphate 0.5 to 1 kg, centered on the grape plant, excavate an annular groove of 30 to 40 cm deep and 50 to 60 cm from the plant. All the fertilizers are well mixed and then applied to the ditch and covered with soil. Timely disease prevention and leaf-protection grape still need to continue to grasp the prevention and control of pests and diseases, and spray a 0.8% to 1% Baume degree aqueous solution of sulfur-sulfur solution to the leaf surface in time to eliminate the pests adsorbed on the branches and stems and leaves. . In the future, every 10 to 15 days, a 70% methyl thiophanate-methyl WP 1000 times solution is sprayed on the leaves to eliminate various pests and diseases of the leaves, and to control pests such as leaf mites. Timely loosening soil, preventing flooding and drought-preventing, the soil is easy to be practicable, and should immediately carry out a cultivating loose soil to increase the permeability of the soil. Deep ploughing can be combined with fertilization. When the rain is heavy, it is necessary to clear the ditch in time, in case of autumn drought or Winter drought should be irrigated in time to maintain proper soil moisture. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Dental Storage Cabinet,Dental Cabinet,Mobile Dental Cabinet,Insrument Cabinet For Dental Clinic Foshan Ja Suo Medical Device Co., LTD , https://www.fjoralinstrument.com