雨天栽植
Planting in rainy days
绿化施工人员为抢时间，抓进度，头顶大雨栽植苗木。这种行为会致使树木根部被糊状泥土埋压，通透性差，不利于苗木成活生长。
In order to seize the time and catch the progress, the greening construction personnel planted seedlings under the heavy rain. This behavior will cause the roots of trees to be buried and pressed by paste soil, with poor permeability, which is not conducive to the survival and growth of seedlings.
带袋栽植
Bagged planting
绿化施工人员为了省工常将苗木连同营养袋（或者遮阴网、草绳等）一同埋入土中，这种省工的行为虽然能保证苗木栽后短时间内成活，但由于营养袋较难腐烂，限制了苗木根系向四周生长，从而易形成“老小株”苗；同样，草绳经长时间腐烂后对土壤的理化性状会造成一定破坏。建议对袋苗务必先除去营养袋后再行栽植。
In order to save labor, the greening construction personnel often bury the seedlings in the soil together with the nutrition bag (or shading net, straw rope, etc.). Although this labor-saving behavior can ensure the survival of the seedlings in a short time after planting, because the nutrition bag is difficult to rot, it limits the growth of the seedling root system around, which is easy to form "old and small" seedlings; Similarly, straw rope will cause certain damage to the physical and chemical properties of soil after long-term decay. It is suggested that the bagged seedlings must be removed from the nutrition bag before planting.