宁夏草地植物多样性及群落稳定性

马娟, 张卫红, 宫燕, 胡洁, 刘志鹏, 潘颜霞

Plant diversity and community stability in different grassland types of Ningxia

Juan Ma, Weihong Zhang, Yan Gong, Jie Hu, Zhipeng Liu, Yanxia Pan

图2 宁夏草地优势科的属数、物种数及其占总物种数比例

Fig.2 The number of genera and species of dominant families in grassland sample plots and their proportions in the total number of species， Ningxia