冷锻炼对低温胁迫下茉莉幼苗细胞膜稳定性的影响  

Effects of Cold-havrdening on Stability of Jasmine Seedlings Under Cold Stress

作　　者：文斌[1] 蔡汉[1] 黄法就 陶纯洁[1] 

机构地区：[1]扬州大学园艺与植物保护学院,江苏扬州225009 [2]横县茉莉花产业管理局,广西横县530300

出　　处：《安徽农学通报》2008年第5期35-36,共2页Anhui Agricultural Science Bulletin

基　　金：扬州大学大学生科技创新基金

摘　　要：以单、双瓣茉莉为材料,研究了冷锻炼对低温胁迫下两品种相对电导率和丙二醛(MDA)含量的影响。研究表明:冷锻炼可有效缓解两茉莉品种因低温胁迫导致的相对电导率和MDA含量的下降,其生理效应期分别为2 d和4d。To study the effects of cold - havrdening on jasmine seedlings under cold stress, changes of relative conductivity and Malondiadehyde（MDA） content in Single petal jasmine and Double petal jasmine were observed. The results show that cold - havrdening could alleviate effectively the decrease of relative conductivity and MDA content caused by cold stress. The physiology effective phase of cold - havrdening on Single petal jasmine and Double petal jasmine was days and 4 days respectively.

关 键 词：冷锻炼 茉莉 相对电导率 丙二醛 

分 类 号：Q241[生物学—细胞生物学]