新疆杨是南疆地区主要造林树种。如何提高新疆杨盐碱地育苗成活率,是加速南疆地区绿化建设的一项主要措施。 新疆杨扦插育苗成活的关键,在于愈合生根。而土壤适宜的温度和湿度对愈合生根起着主导作用;“素质”良好的插穗和育苗地是肥沃的沙壤土又是提高扦插成活率的基础。我团位 Xinjiang Yang is the main afforestation species in southern Xinjiang. How to improve the survival rate of Yangzi alkali land in Xinjiang is a major measure to accelerate the afforestation in southern Xinjiang. Xinjiang Yang cuttings nursery survival is the key to healing rooting. The appropriate soil temperature and humidity play a leading role in healing and rooting. The good quality cuttings and nursery grounds are fertile sandy loam and the basis for improving the survival rate of cuttings. I regiment