福建农业学报2016，Vol.31Issue(10)：1044-1050,7.DOI:10.19303/j.issn.1008-0384.2016.10.008
H2 S处理对小麦形态及生理生化指标的影响
Effect of H2S on Morphology and Physiological/Biochemical Properties of Wheat
摘要
Abstract
NaHS was used as an exogenous H2 S for this study to induce changes on the protein expression and morphological/physiological properties of wheat seedlings.Varied concentrations of NaHS (i.e.,0,0.05,0.10, 0.20,0.40,0.80,1.60,and 3.20 mmol·L-1 )were incorporated in the medium solution for the experimentation. According to the effect on the seedling growth and based on their concentrations,3 groups of the solutions were classified as (a)LC at 0.05 and 0.10 mmol·L-1 that promoted the growth,(b)IC at 0.20,1.60,and 0.40 mmol ·L-1 that inhibited the growth,and (c)HC at 0.80 and 3.20 mmol·L-1 that harmed the growth.When LC was applied,the height,root length,and fresh or dry weight of the plants increased significantly,while the application of HC produced the opposite effects.Furthermore,moisture and leaf chlorophyll contents of the plants were significantly affected by the NaHS concentration.There were also significant correlations observed between the biomass and physiological characteristics,according to a principal component analysis.关键词
硫化氢/小麦/形态/生理生化/相关性Key words
hydrogen sulfide/wheat/morphology/physiology and biochemistry/correlation分类
农业科技引用本文复制引用
刘辉,杨波,马永周,査日扬,孟德龙..H2 S处理对小麦形态及生理生化指标的影响[J].福建农业学报,2016,31(10):1044-1050,7.基金项目
江苏省普通高校研究生科研创新计划(CXZZ12-0905) （CXZZ12-0905）
