After pruning the fruit in the clear garden, the branches, branches, branches and legged branches shall be cut off, the deciduous fruit in the garden shall be cleared, and the burial shall be deepened, the base number of overwintering insects shall be reduced, and the conditions for ventilation and light transmission of the orange garden shall be increased. Trim the mouth with a “wound and anti-corrosion film†in time to promote the rapid healing of the callus and restore the tree vigor as soon as possible. Insulation antifreeze In time, the general tree is used to spray the branches and trunks of shatangjue to form a layer of protective film. The film-forming material protects the flower buds from freezing injury. It also sterilizes sterilization to prevent germs from replicating and infecting. first aid products are widely use in emergency rescue, contains First Aid Kits, Emergency Items, Dressing, oxygen therapy. first aid kits,emergency items,Dressing,oxygen therapy jiangyin chenyi medical technology co.,ltd , https://www.chenyimed.com