轻度沙埋对典型荒漠植物的影响
赵春彦, 秦洁, 贺晓慧, 周冬蒙

Effects of sand burial on typical desert plants
Chunyan Zhao, Jie Qin, Xiaohui He, Dongmeng Zhou
表1 沙埋和非沙埋植物生长参数变化
Table 1 Changes of growth parameters of plants under sand burial and no sand burial
物种生长环境株高/m地径/cm平均冠幅/cm叶面积指数根冠比
梭梭沙埋1.68±0.48a7.55±1.23a188.90±21.11a0.72±0.05a0.43±0.04a
非沙埋1.77±0.23b5.32±1.10b149.46±31.05b0.66±0.02b0.56±0.01b
柽柳沙埋1.53±0.33a4.08±1.09a157.51±17.32a1.29±0.09a0.75±0.08a
非沙埋1.71±0.25b3.57±1.32b132.70±12.36b1.14±0.01b0.81±0.07b
沙拐枣沙埋1.15±0.27a3.19±0.51a102.20±9.44a0.97±0.10a0.49±0.02a
非沙埋1.34±0.31b2.34±0.44b94.62±10.97a0.65±0.02a0.55±0.05b
白刺沙埋0.75±0.16a2.46±0.37a167.55±32.33a0.89±0.05a0.48±0.03a
非沙埋0.89±0.23b2.15±0.29b134.38±21.05b0.71±0.09a0.73±0.02b