不同微生物菌肥对烤烟生长发育、产量及品质的影响

施锘, 朱宏强, 杨梦璇, 周艳宾, 代惠娟, 吕鹏辉, 刘波, 王圣丰, 穆文坡, 杜宇

Effects of Different Microbial Fertilizers on Growth, Yield and Quality of Flue-Cured Tobacco

Shi Nuo, Zhu Hongqiang, Yang Mengxuan, Zhou Yanbin, Dai Huijuan, Lü Penghui, Liu Bo, Wang Shengfeng, Mu Wenpo, Du Yu

表7 不同微生物菌肥对烤烟光合特征的影响

Table 7 Effects of different microbial fertilizers on the photosynthetic characteristics of flue-cured tobacco

处理 Treatment 净光合速率 Pn [μmol/(m2?s)] 气孔导度 Gs [mol/(m2?s)] 胞间CO2浓度 Ci (μmol/m2) 蒸腾速率 Tr [mmol/(m2?s)] SPAD值 SPAD value CK 8.41c 0.55b 233.47c 1.54b 48.65b S1 11.16a 0.71a 256.17a 1.58b 51.23a S2 9.78b 0.52b 232.18c 1.59b 46.82b S3 9.51b 0.58b 218.47d 1.37c 39.98c F1 10.25a 0.69a 254.47a 1.74a 48.94b F2 9.98b 0.75a 244.25b 1.60b 47.21b F3 10.98a 0.68a 235.48c 1.79a 44.34b