Cutting sticks The dead branches can be sawed or cut from near the break. Lightly wounded branches and branches damaged by freezing and wind should be cut off at the boundaries between the dead and the living. The cuts should be smooth. Apply a protective agent or wax to the wound immediately after treatment to allow the wound to heal and shoot fresh. For larger wounds, it is usually wound with a plastic film at the wound of the fruit branch for several times. This method not only promotes wound healing, but also has a good antifreeze effect on fruit trees.
If the scrapings of the fruit tree appear on the big branches of the tree, such as wounds or rot, the bark of the diseased part should be scraped off with a quick knife in the early stage of the disease, and deep to the xylem. It is best to scrape into a healthy area to stimulate the healing of the wound as soon as possible. After brushing, evenly apply 75% alcohol solution or 1% to 3% potassium permanganate solution with a brush, or sterilize with iodine, and then apply fire-melting wax or a protective agent. Kilograms into the pot to heat, then add 2.5 kg of rosin and 1.5 kg of yellow wax, stirring constantly to melt, and then cooling Serve as a protective agent).
Fill holes When the wound has become a tree hole, repair it in time to prevent the tree hole from expanding. First of all, the rot inside the hole is thoroughly removed, the necrotic tissue at the edge of the hole is removed, the drug is disinfected, and the mixture is filled with cement and small stones in a ratio of 1:3. The small tree holes are filled with flat stakes or wedges mixed with 30% sawdust, all have a good effect.
Tie-hanging on branches that have been blown or severely injured by strong winds can be lifted or lifted up to restore the status quo. Clean up the wound debris, tie it with a rope or wire or tie it with a wooden board to make the crack tightly and seamlessly. Use a plastic film to pack it tightly. After six months, you can untie the tie.
Disposable FFP2 Particulate Respirator
Disposable Mask,Disposable Folded Mask,FFP2 Disposable Face Mask,Disposable FFP2 Particulate Respirator
Henan Aklly Filter Engineering Co., Ltd , https://www.akllyfilter.com