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深浅适宜刮皮太深太重,易使新鲜无病的保护组织被严重破坏,影响树体正常生长,因此深度以刚好刮除病体上的翘皮为宜,即做到大树露白、小树露绿,无病体处不刮。见病就刮不要只刮主干、主枝上成片的翘皮病体,对1年生以上小枝也要仔细观察,不放过一个小病瘤,因为绿豆大小的病瘤可产生几亿个菌落。整体树刮后还要上下反复检查一遍,彻底清除病体。
Suitable for shaving the skin too deep and too thick, easy to make fresh disease-free protective tissue is severely damaged, affecting the normal growth of the tree, so the depth just to cure the disease on the skin is appropriate, that is, to make trees dew, Green exposed, no body at no scratch. See the disease to scratch not only scraping the trunk, the main branch into a piece of warp the body, the branch above 1 year must also be carefully observed, let off a small tumor, because the size of the mung bean tumor can produce hundreds of millions of colonies. After the overall tree scraping up and down but also repeatedly check it again, completely remove the disease.