花生根际土壤细菌群落多样性对盐胁迫的响应

戴良香, 徐扬, 张冠初, 史晓龙, 秦斐斐, 丁红, 张智猛

Response of rhizosphere bacterial community diversity to salt stress in peanut

DAI Liang-Xiang, XU Yang, ZHANG Guan-Chu, SHI Xiao-Long, QIN Fei-Fei, DING Hong, ZHANG Zhi-Meng

表3 各处理根际土壤样本Alpha多样性指数

Table 3 Alpha diversity index of rhizosphere soil samples in each treatment

处理 Treatment 丰富度指数 Richness index 测序深度指数 Sequencing depth 多样性指数 Diversity index ACE chao coverage Shannon Simpson sobs CK 3448.5655 3522.3969 0.9894 6.9797 0.002,170 3113.00 CY0 3661.0442 3715.9220 0.9943 7.1144 0.001,946 3428.50 CY1 3599.9666 3662.6245 0.9955 6.9930 0.002,021 3358.00 CY2 3684.9950 3762.5793 0.9930 6.9466 0.002,337 3364.00 HCK 3548.6551 3594.1464 0.9895 6.5863 0.005,682 3170.50 HCY0 3581.6755 3618.1750 0.9924 6.5738 0.005,456 3246.50 HCY1 3658.1430 3695.8227 0.9917 6.8209 0.003,160 3305.00 HCY2 3562.4287 3633.2745 0.9890 6.9478 0.002,281 3182.50