微生物菌剂配施时期对根际土壤细菌多样性、酶活性及烤烟产量和品质的影响

张纪利, 何敬浩, 韦建玉, 黄崇峻, 王维, 蔡一霞

Effects of Application Period of Microbial Inoculants on Rhizosphere Soil Bacterial Diversity, Enzyme Activity and Yield and Quality of Flue-Cured Tobacco

Zhang Jili, He Jinghao, Wei Jianyu, Huang Chongjun, Wang Wei, Cai Yixia

图6 根际土壤细菌群落构成与根际土壤酶活、烤烟青枯病发病情况和烤烟产质量的相关性热图 矩形为土壤酶活性、青枯病发病情况、烤烟品质和产质量之间的相关性热图。橘黄色连线表示极显著相关（P < 0.01），绿色连线表示显著相关（P < 0.05），灰色连线表示无显著相关性。

Fig.6 Heatmap depicting the correlations between the composition of rhizosphere soil bacterial communities and rhizosphere soil enzyme activities, status of bacterial wilt disease, and the yield and quality of flue-cured tobacco The figure is a heatmap illustrating the correlations between soil enzyme activities, tobacco black shank disease incidence, tobacco quality, and yield. Orange lines represent highly significant correlations (P < 0.01). Green lines represent significant correlations (P < 0.05). Grey lines represent non-significant correlations.