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1．起苗要求；起苗时尽量少伤侧根．保护好须根．以利于根系恢复、早扎根．吸收水分和养分、距建园地较远需运输的苗木，需要将苗根裹湿草包装运输。2．树坑标准：所挖树坑互相成鱼鳞形（即第二行树与第一行树串空挖坑成三角形），坑底要平、坑边直立，深度与直径都要大于根系
1. Rooting requirements; as little as possible from the side of the root injury. Protect the fibrous roots. In order to facilitate root recovery, take root early. Absorb moisture and nutrients, far away from the garden to be transported seedlings, need to wrap the seedling wrapped wet grass transport. 2. Shuguang standard: The shoaling trees are scaled to each other (that is, the second row of trees and the first row of trees are hollowed into a triangle), the bottom of the pit should be flat and the pit side should be upright with the depth and diameter larger than the root