摘要
2009年在若尔盖县针对川西北地区恢复治理难度最大的高寒流动沙地进行配套试验,通过成活率、出露地面高度、萌生枝条长度等多项试验指标的测定和统计分析,提出沙障+营养土法+网格状播种披碱草的治理方案,有助于推动高寒流动沙地恢复治理的科研及实践相关工作。
Several kinds of experiments were designed and done for the recovery and management scheme of alpine shifting sandy land in 2009 at Zoige County. --According to the statistical analysis result of experiment data such as survival rate, the height above the ground, and the length of the longest branch, the scheme of Salix sandy barrier ＋ peat method ＋ chessboard planting Elymus nutans was put forward, which would be helpful to research and practice activities of this field.
出处
《四川林业科技》
2012年第1期59-64,共6页
Journal of Sichuan Forestry Science and Technology
基金
国家林业局林业公益性行业专项(200704004)
关键词
川西北
沙化治理
高寒流动沙地
沙障
高山柳
披碱草
Northwest of Sichuan, Desertification control, Alpine shifting sandy land, Salix sandy barrier, Salix cupularis
Elymus nutans
