速生杨是我国绿化造林的重要树种,很多省道、国道的两侧经常栽培速生杨用于防护公路。速生杨栽培中使用较多的技术是露地扦插育苗,但这种方法在比较干旱的季节且温度较低时,树苗成活率较低。基于此,重点分析速生杨覆膜扦插育苗技术,阐述其技术要点,以期为速生杨的种植提供一定的参考。 Poplar is an important afforestation afforestation species in China, many provincial and national highway on both sides of the regular cultivation of poplar for the protection of highway. Poplar cultivation techniques used more open-cut cutting seedlings, but this method in the drier seasons and lower temperatures, the sapling survival rate is lower. Based on this, focusing on analysis of fast growing poplar cuttage seedling technology, described its technical points in order to provide some reference for planting poplar.