新疆杨具有速生、抗寒、抗旱、抗病虫、耐盐碱、适应性强等特点。是农田林网和四旁绿化的优良树种,深受广大群众喜爱。但新疆杨扦插繁殖生根困难,成活率低。中卫县育苗成活率一直徘徊在30～50％左右,为提高新疆杨育苗成活率,1980年以来我们开展了扦插育苗技术的试验。1983年采用倒埋催根措施,结合换水浸泡,推迟扦插等方法,5亩试验苗平均成活率在90％以上,其中有部分小区达到95％。当年平均苗高211厘米,平均地径1.17厘米。现简结如 Xinjiang Yang with fast-growing, cold, drought, pests, salinity, adaptability and so on. It is an excellent tree species of green farmland and afforestation on the four sides and is deeply loved by the masses. However, Xinjiang cuttings root breeding difficulties, low survival rate. Zhongwei County seedling survival rate has been hovering around 30 ~ 50%, in order to improve the survival rate of Yang seedlings in Xinjiang, since 1980, we conducted a cutting seedling technology trials. In 1983, the use of burial and rooting measures, combined with changing the water immersion, cutting and other methods postponed, the average survival rate of 5 mu experimental seedlings in more than 90%, of which some of the district reached 95%. The average seedling height of 211 cm, an average diameter of 1.17 cm. Now conclude