宁夏盐池人工柠条( Caragana korshinskii )林草本群落特征
石苗苗, 霍建强, 韩高玲, 南益聪, 朱小娟, 虎瑞, 苏雪

Characteristics of herbaceous community in revegetation Caraganakorshinskii shrublands in YanchiNingxiaChina
Miaomiao Shi, Jianqiang Huo, Gaoling Han, Yicong Nan, Xiaojuan Zhu, Rui Hu, Xue Su
表4 放牧对草本植物群落的影响
Table 4 The influence of grazing on the herbaceous plant community
指标放牧未放牧tP

Shannon

多样性指数

1.99±0.1382.31±0.2053.190.010

Simpson

多样性指数

0.822±0.0240.856±0.0421.720.115

Pielou

均匀度指数

0.822±0.0200.842±0.0520.8830.398
物种丰富度11.3±1.7515.7±2.163.820.003
地上生物量12.2±9.2720.8±6.421.880.090
凋落物6.82±1.5913.4±3.164.580.002
草本盖度5.27±3.197.12±1.321.320.218