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1.防止干起 土壤干燥时,应在起苗前1～2天,对树苗地浇1次水;待土壤湿透再起,以免起苗时伤根。 2.防止手拔 用手拔苗,容易拔起主根,拔断侧根和毛根,影响成活率。 3.防止抖土 有的人为了减轻苗木的重量,便于搬运,往往把根部土抖掉。这样做不仅容易损伤根部,而且抖掉宿土,延长苗木对新土壤的适应时间,影响苗木的成活率。因此,起苗应多带宿土为好。起大树苗时,最好用蒲包或塑料纸把根部的土球包好。
1. To prevent dry soil from drying should be 1 to 2 days before the seedling, the seedling to pour 1 water; until the soil soaked resurgence, so as not to pick up the injured roots. 2. Prevent hand pulling seedlings, easy to pull up the main root, pull off the lateral root and hair root, affecting the survival rate. 3. Some people to prevent shaking the earth in order to reduce the weight of seedlings, easy handling, often shaking the roots of the earth. This will not only easily damage the roots, but also shaking off the soil, seedlings to extend the adaptation time of new soil, affecting the survival rate of seedlings. Therefore, the seedling should be more with bed soil is better. When playing with saplings, it is best to use a purse or plastic paper to wrap the soil at the root.