免疫诱抗剂ZNC对盐碱胁迫下燕麦幼苗生长发育及生理适应性的影响

郭龙玉, 高欣梅, 福英, 张明伟, 王莹, 李乌日吉木斯, 乌日力格, 王英杰, 王靖宇, 杨凤婷, 谷艳茹, 全宇

Effect of Immune Inducer ZNC on Seedling Growth and Physiological Response of Oat under Saline-Alkali Stress

Guo Longyu, Gao Xinmei, Fu Ying, Zhang Mingwei, Wang Ying, Li Wurijimusi, Wurilige , Wang Yingjie, Wang Jingyu, Yang Fengting, Gu Yanru, Quan Yu

表2 盐碱胁迫下叶面喷施ZNC对燕麦幼苗生长的影响

Table 2 Effect of foliar spraying of ZNC on growth of oat seedlings under saline-alkali stress

处理 Treatment 株高 Plant height (cm) 茎粗 Stem diameter (mm) 主根长 Main root length (cm) 地上部鲜重 Fresh weight of shoot (g) 根鲜重 Fresh weight of root (g) 总生物量 Total biomass (g) CK1 39.20±0.40b 2.49±0.32a 11.68±0.70ab 1.78±0.29a 0.51±0.06bc 2.29±0.35a CK2 37.20±1.04c 1.72±0.09d 10.34±0.99b 1.09±0.22c 0.41±0.06c 1.50±0.26c T1 38.20±0.35bc 1.91±0.10cd 11.48±1.16ab 1.19±0.29bc 0.53±0.10abc 1.72±0.20bc T2 42.60±1.04a 2.13±0.13bc 11.88±1.62ab 1.53±0.35ab 0.58±0.10ab 2.11±0.28ab T3 43.47±1.45a 2.42±0.16ab 12.41±0.67a 1.67±0.16a 0.64±0.08a 2.31±0.11a T4 41.60±1.44a 2.23±0.31abc 11.39±0.93ab 1.38±0.16abc 0.54±0.07ab 1.92±0.23abc T5 38.93±0.99bc 2.37±0.05ab 12.23±0.95a 1.40±0.09abc 0.55±0.02ab 1.96±0.09ab T6 38.60±1.31bc 2.22±0.25abc 11.92±0.47ab 1.21±0.27bc 0.46±0.03bc 1.67±0.27bc