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。并结合生产实际,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。
According to the moving regular pattern of sandy dune, control of wind erosion of moving dune is key to increase sand fixation forest of Salix psammophila C. Wang et Ch Y. Yang in moving sandy dune. In light of the difference of gradient and height of sandy dune, forestation mode in dividing districts is adopted to restore sand vegetation at moderate degree. Combined with the practical situation, the relationship is studied between site type and the effects of forestation with Salix psammophila C. Wang et Ch Y. Yang, and the influence of position of moving sandy dune and length of cutting on forestation with Salix psammophila C. Wang et Ch Y. Yang is discussed.
出处
《内蒙古林业科技》
2005年第3期18-20,共3页
Journal of Inner Mongolia Forestry Science and Technology
基金
天然林保护工程达拉特旗科技支撑项目资助
关键词
库布齐沙漠
流动沙丘
沙柳
造林模式
Kubuqi Desert
moving dune
Salix psammophila C. Wang et Ch Y. Yang
mode of forestation
