摘要
通过对毛乌素沙地臭柏天然灌丛的调查研究，运用数量化理论Ⅰ的方法，将毛乌素沙地的臭柏变异类型分为黄绿直立型，灰绿匍匐型，灰绿直立型和灰绿垂枝型。
Natural brushwoods of Sabina vulgaris in Mao Wu Su Desert are measured, and variable types of Sabina vulgaris are classified into yellow green straight type, grey green creep type, grey green Straight type and straight branch drooping type by using quantitative Theory Ⅰ
关键词
毛乌素沙地
臭柏
变异类型
数量化理论
Mao Wu Su Desert Sabina vulgaris variable types Quantitative Theory Ⅰ
