Answer: Buried soil method. For underground soil burying method, gently overwhelm the tree and lay it flat on the ground, tying a bundle with straw rope, and directly covering the soil with a thickness of 40 cm; for underground soil burying method, dig trenches between rows with the size of The overwhelming tree body is a degree. The main and lateral branches are tied to the central trunk and placed in the trench to cover the soil. The soil thickness is preferably 20 cm above the ground. The burial method is only suitable for young trees that are 1-2 years old. The trunk is painted white. Use 30 parts of water, 9 parts of quicklime, 1.5 parts of lime-sulfur mixture stock solution, 1.5 parts of salt, 0.5 parts of animal and vegetable oil, and 1 part of tree protector to make a whitening agent and brush the trunk. In addition, before the soil freezes, about mid-to-late November, irrigate the frozen water once, which can increase the cold resistance of the tree and reduce the occurrence of stripping and freezing damage. Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone Leuconostoc Mesenteroides,Leuconostoc Mesenteroide,Leuconostoc Mesenteroides Powder,Leuconostoc Mesenteroides Treatment Biodep Biotechnology Co. ,Ltd. , https://www.biodep.com