流动沙丘沙柳造林技术研究  

Technology of Planting Salix psammophila C. Wang et Ch Y. Yang in Moving Dune

作　　者：任天忠 马宏亮 李民 李艳萍 

机构地区：[1]赤峰元宝山区林业局,内蒙古赤峰024076 [2]赤峰元宝山区风水沟镇政府,内蒙古赤峰024081 [3]内蒙古飞鹰汽车齿轮有限责任公司,内蒙古呼和浩特010051

出　　处：《内蒙古林业科技》2012年第4期30-34,共5页Journal of Inner Mongolia Forestry Science and Technology

基　　金：内蒙古科技厅开发基金项目(20100513);内蒙古创新基金项目(20082002)资助

摘　　要：根据沙丘风沙流运移规律,控制流动沙丘的风蚀、促进沙埋是提高流动沙地沙柳固沙林的关键,为此,按照沙丘高度和坡度的差异,并采取分区造林模式,适度恢复沙地植被。结合生产实际,研究了库布齐沙漠立地类型与沙柳造林效果的关系,探讨了流动沙丘部位、插条长度对沙柳造林的影响。Based on the migration law of sand flow in dune, it＇ s the key to control wind erosion of moving dune and promote sand burial for improving the sand - fixed forest of Salix psammophila C. Wang et Ch Y. Yang in moving sandy land. So, according to the difference of height and slope of dune, the vegetation in sandy land can be recov- ered properly with adopting zonal afforestaion mode. Combined with the production practice, the relationship has been studied between site type of Kubuqi Desert and afforestation effect of Salix psammophila C. Wang et Ch Y. Yang, and the influence of the location of moving dune and the length of cuttings on the afforestation with Salix psammophila C. Wang et Ch Y. Yang has been discussed.

关 键 词：库布齐沙漠 流动沙丘 沙柳 造林模式 

分 类 号：S793[农业科学—林木遗传育种]