图2. 不同放牧强度羊草重要值的变化 不同字母表示处理间差异达到显著水平(P<0.05),误差棒表示平均值±标准误。下同
Fig. 2. Changes in important values of Leymus chinensis with different grazing intensities Different letters indicate significantly different at 0.05 level, Error bar indicates mean±SE. The same as below