低覆盖度行带式固沙林带间土壤微生物群落多样性
王娅楠, 冯伟, 杨文斌

Soil microbial community diversity in low-coverage sand-fixing forest belts
Yanan Wang, Wei Feng, Wenbin Yang
表2 土壤细菌群落多样性指数
Table 2 Diversity index of soil bacterial community
样地名称Ace指数Chao指数Shannon指数Simpson指数Coverage指数
5 m2907.26±315.39ab2810.14±74.46ab6.29±0.07a0.005±0.001a0.98
10 m2986.7±175.25ab2886.67±117.79ab6.28±0.12a0.005±0.001a0.98
15 m3155.66±65.2ab3155.66±65.2ab6.23±0.05a0.004±0.001a0.98
20 m3012.66±60.38b3048.57±84.62b6.36±0.01a0.005±0.001a0.98
25 m2822.56±150.44ab2707.26±32.55ab6.23±0.05a0.005±0.001a0.99
常规林2708.09±255.47b2672.56±61.69ab6.19±0.01a0.006±0.001a0.98
对照3188.32±85.92a3167.38±70.76a6.36±0.03a0.003±0.002a0.99