As the young walnut branches have a large pith and water content and are poor in cold resistance, they are prone to frost damage in areas with relatively cold northern regions, resulting in dried shoots. Therefore, in order to ensure the normal growth of young trees and prevent freezing damage, the cold-proofing and anti-draw-up work of young trees is generally carried out within 1 to 2 years after planting. Methods are: First, the buried soil in the winter before the soil frozen, the young trees gently bent, so that the top of the ground, and then buried with soil, the thickness of the buried soil depending on the weather conditions may be, generally 20 ~ 40cm. After the soil is thawed in the spring of the second year, remove the cold soil and straighten the saplings. This method is simple and effective. Second, to protect the earth against the cold For the thick and short saplings, when there is difficulty in bending, you can cultivate the soil around the trunk, it is best to stick the branches of the year. When young trees are high, this method should not be used. Third, coating white cold early spring temperature difference between day and night, branches due to prolonged freezing and thawing night freezing effect, it is easy to make the skin necrosis of the sun surface, seriously affecting the growth of young trees, using the cold can be coated with white can achieve good results . Whitening agent is made of salt 0.5kg, quicklime 15kg, clear water 15kg, and then add an appropriate amount of adhesive and insecticide sterilizer, etc., and apply it before freezing. It can also be smeared with lime sulfur residue.
Powder free or powder ,transparent Vinyl Glove
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3.passed FDA510K ,EN455,EN374,ISO9001,ISO13485 etc.
4.AQL 1.5,2.50,4.0
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6.no latex and non sterile
7..beaded cuff
8.sigle use only
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10.OEM or ODM packing
11.usage widely for hospital medical examination,health care,hotel ,restaurant ,home cleaning etc
Transparent Glove
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