Summer shears. For jujube trees that have not undergone summer shearing and have too much growth or few results, the summer shears should be carried out in this period. The wound caused by pruning should be applied to the wound anti-corrosion film in time to protect the wound healing tissue growth, anti-corrosion pathogen infection, anti-soil, rainwater pollution, anti-freezing, anti-wound and cracking. Replace the armor with foliar fertilizer. Use a blunt blade to cut the width of the trunk (skin skin) about 1 to 2 mm wide, and reach the xylem. Use a brush to pick up the foliar cream and apply the ring to cut the mouth. can. The second time is used in the same way at another interval of 20-30 days. Pest Control. The whole park timely sprayed the tree generals to control the breeding and spread of the airborne virus, protect the plant tree's self-defense reaction instinct, destroy the harmful bacteria to feed the source, infiltrate the virus, and block the virus replication and transmission path. Improve the plant's own immunity. Prevention of damage to plants by adverse weather disasters. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Safe Box With Watch Winder,Storage Safe Box,Jewelry Box,Portable Jewelry Box Hebei Yingbo Safe Boxes Co.,Ltd , https://www.ybsafebox.com