刈割干扰对羊草草甸草原植物功能群及多样性的影响
闫瑞瑞1,张宇1,辛晓平1(
),卫智军2,乌仁其其格3,郭美兰4
),卫智军2,乌仁其其格3,郭美兰4
Effects of Mowing Disturbance on Grassland Plant Functional Groups and Diversity in Leymus chinensis Meadow Steppe
YAN RuiRui1,ZHANG Yu1,XIN XiaoPing1(),WEI ZhiJun2,Wuren qiqige3,GUO MeiLan4
),WEI ZhiJun2,Wuren qiqige3,GUO MeiLan4
图4. 不同刈割干扰下羊草草甸草原群落物种多样性变化
不同大写字母表示多样性指数在不同处理间差异显著（P<0.05）,不同小写字母表示多样性指数在不同年际间差异显著（P<0.05）
Fig. 4. Interannual variation of community species diversity under different castration treatments
Different capital letters indicate significant difference of diversity index under different treatments (P<0.05), while lowercase letters indicate significant difference of diversity index between different years (P<0.05)
