网址：www.qdmiaomu.com.cn 2022-04-01 作者：admin 阅读：
Planting in rainy days
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.
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.