速生杨育苗生产过程中,因自然环境等因素造成,往往有部分新育苗木当年不能出圃,只有留床。再培育过程中,一般以不平茬培育为好,如土壤等自然条件适合平茬,应采取如下管理技术:一、土壤解冻后,苗木发芽前,紧临地表留一个芽,芽上留一公分,用剪枝剪剪去地上苗干。二、剪后用湿细土 Growing Yang seedlings in the production process, due to natural environment and other factors, often part of the new nursery stock can not be nursery, only to stay bed. In the process of re-cultivation, it is generally better to cultivate stubble. For example, if soil and other natural conditions are suitable for stubble cutting, the following management techniques should be adopted: 1. After the soil is thawed, leave the stubble , Cut with pruning shears to dry ground seedlings. Second, cut fine wet soil