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

表4 微生物菌剂施用时期对C3F烟叶常规化学成分的影响

Table 4 Effects of application period of microbial agents on the conventional chemical composition of C3F tobacco leaves

处理 Treatment 总氮 Total nitrogen (%) 钾含量 K content (%) 烟碱 Nicotine (%) 还原糖 Reducing sugar (%) 总糖 Total sugar (%) 两糖差 Disaccharide difference (%) 氮碱比 Nitrogen- alkali ratio 糖碱比 Sugar- alkali ratio CK 1.53±0.05c 2.18±0.02b 1.82±0.11b 14.83±0.78b 21.60±0.84b 6.77±0.22b 0.84±0.39a 11.90±0.62a A1 1.86±0.06b 2.89±0.17a 2.20±0.10ab 18.54±0.48a 24.34±0.54a 5.80±0.26a 0.85±0.06a 11.11±0.41a A2 2.13±0.05a 2.88±0.21a 2.48±0.16a 19.61±0.33a 25.56±0.12a 5.96±0.24a 0.86±0.04a 10.37±0.59a A3 2.02±0.01a 2.90±0.17a 2.46±0.21a 20.09±0.09a 26.18±0.42a 6.09±0.37a 0.83±0.07a 10.81±1.03a