山西农业大学学报（自然科学版）2016，Vol.36Issue(10)：691-695,5.
13种园林草本花卉对SO2的抗性
Studies on the resistibility of 13 species garden herbal flower plants to sulfur dioxide
摘要
Abstract
Obj ective]The obj ective of the study is to explore the resistibility of different garden herbal flower plants to sulfur dioxide and provide experimental evidence to their application in SO2 polluted areas.[Methods]Acute artificial fumigation protocol was carried out to study the damaged symptoms,time of symptoms shown and threshold concen-tration,and then the resistibility difference of 1 3 kinds common garden herbal flower plants in Shanxi Province were analyzed.[Results]Most materials showed overt symptom when SO2 concentration exceeded 0.3 g·m-3 .The typical symptom was yellow and shriveled in leaf blade tip and margin,tawny or black spots and wilting could be found in leaf blade.Among 1 3 kinds of plants,C.ajacis and T.erecta cv showed the highest sensitivity to SO2 ,S.splendens and A.rosea showed middle level sensitivity,T.erecta showed sensitivity to SO2 ,L.angustifolia and R.laciniata showed the highest resistibility to SO2 ,D.chinensis,S.spendens cv.and L.micranthus showed middle resistibility to SO2 ,D.purpurea and S.farinacea showed tiny resistibility to SO2.[Conclusion]L.angustifolia and R.laciniata etc.can be used in pollution areas.T.erecta cv and S.splendens etc can be used as SO2 pollution indicative plants.关键词
草花植物/二氧化硫/抗性分级Key words
Herbal flower plants/Sulfur Dioxide/Resistibility分类
资源环境引用本文复制引用
魏爱丽,张小冰,王圣洁,曹冬梅,郝雪峰,徐羽,王云山..13种园林草本花卉对SO2的抗性[J].山西农业大学学报（自然科学版）,2016,36(10):691-695,5.基金项目
山西省科技基础条件平台项目(2014091003-0108),山西省科技攻关项目(20130311019-3 （2014091003-0108）
20140311014-1) （）
