放牧家畜类型对内蒙古典型草原植物多样性和群落结构的影响
王姝文, 李文怀(
), 李艳龙, 严慧, 李永宏
), 李艳龙, 严慧, 李永宏
Effects of different livestock types on plant diversity and community structure of a typical steppe in Nei Mongol, China
WANG Shu-Wen, LI Wen-Huai(), LI Yan-Long, YAN Hui, LI Yong-Hong
), LI Yan-Long, YAN Hui, LI Yong-Hong
图3. 不同家畜中等放牧强度下植物地上生物量(平均值±标准误)。A,上层优势种。B, 羊草。C, 大针茅。D, 下层优势种。E, 糙隐子草。F, 黄囊薹草。*, p < 0.05; **, p < 0.01; ***, p < 0.001。
Fig. 3. Plant aboveground biomass under the grazing of different livestock types at moderate intensity (mean ± SE). A, Tall dominant species. B, Leymus chinensis. C, Stipa grandis. D, Short dominant species. E, Cleistogenes squarrosa. F, Carex korshinskyi. *, p < 0.05; **, p < 0.01; ***, p < 0.001.
