涝害对不同大豆品种根际微生物群落结构特征的影响

禹桃兵, 石琪晗, 年海, 连腾祥

Effects of waterlogging on rhizosphere microorganisms communities of different soybean varieties

YU Tao-Bing, SHI Qi-Han, NIAN-Hai , LIAN Teng-Xiang

图1 不同淹水时长对耐涝和涝害敏感基因型大豆Chao 1丰度(a)、Shannon多样性(b)、生物量(c)和细菌丰度(d)的影响 不同字母表示相同处理下2个品种间差异显著(P< 0.05)。W-TCK; 耐涝品种淹水0 d; W-SCK: 涝害敏感品种淹水0 d; W-T1D: 耐涝品种淹水1 d; W-S1D: 涝害敏感品种淹水1 d; W-T5D: 耐涝品种淹水5 d; W-S5D: 涝害敏感品种淹水5 d。

Fig. 1 Effects of different waterlogging time on plant Chao 1 richness (a), Shannon diversity (b), biomass (c), and bacterial abundance (d) in W-T and W-S genotype soybeans Boxes superscripted by different letters indicate significant differences between two varieties under the same treatment (P < 0.05). W-TCK: waterlogging-tolerant variety without waterlogging; W-SCK: waterlogging-sensitive variety without waterlogging; W-T1D: waterlogging-tolerant variety under waterlogging for one day; W-S1D: waterlogging-sensitive variety under waterlogging for one day; W-T5D: waterlogging-tolerant variety under waterlogging for five days; W-S5D: waterlogging-sensitive variety under waterlogging for five days.