摘要
[Objectives]As the desertification of river valleys in Nyingchi City,Tibet is relatively serious,and the area of river valley desertification continues to expand,the effect of different afforestation treatments on Salix microstachya cuttings is discussed.[Methods]The effect of different afforestation treatments on the survival rate and preservation rate of S.microstachya cuttings were investigated.[Results]Different afforestation treatments all improved the survival rate and preservation rate of S.microstachya cuttings to a certain extent,and among all the treatments,mulching treatment showed the most obvious improving effect.[Conclusions]This study provides a direction for the research of afforestation measures in river valleys in Nyingchi.
