Please wait a minute...
浙江大学学报（农业与生命科学版）
浙江大学学报(农业与生命科学版)  2011, Vol. 37 Issue (4): 421-424    DOI: 10.3785/j.issn.1008-9209.2011.04.010
生物科学与技术     
5种藤本植物的抗寒性研究初探
项延军1,李新芝2,王小德2
1 .温州科技职业学院/温州市农业科学研究院,浙江 温州 ３２５００６ ; 2 .浙江农林大学园林学院,浙江 临安 ３１１３００
Preliminary study on cold resistance of five different lianas
XIANG Yan-jun1,LI Xin-zhi2,WANG Xiao-de2
1 . Wenzhou Vocational College of Science and Technology / Wenzhou Academy of Agricultural Science , Wenzhou , Zhejiang 325006 , China ;2 . College of Landscape A rchitecture , Zhejiang A & F University , L in′an , Zhej iang  311300 , China）
 全文: PDF(396 KB)   HTML ( ) 
摘要： 为研究藤本植物在低温胁迫下植株的生理、生化变化,对中华常春藤( Hedera nep alensis ) 、南蛇藤( Celastrus orbiculatus Thunb .) 、藤本月季( Rosahybrida ClimbingRoses ) 、云南黄馨( Jasminum mesnyi Hance) 、扶芳藤( Euonymus f ortunei)5种藤本植物在不同低温处理下植物叶片的细胞膜透性、超氧化物歧化酶(SOD)活性和可溶性蛋白质含量进行测定.结果表明:随着温度的降低,胁迫时间的延长,5种植物的叶片细胞膜透性增加,SOD 活性增大,可溶性蛋白质含量呈上升趋势;试验表明,这3种变化指标可用于5种植物叶片的抗寒性测定;在这5种植物中,扶芳藤较抗寒,云南黄馨、藤本月季、中华常春藤抗寒性居中,南蛇藤抗寒性最差.
Abstract: To improve the use of lianas in urban river landscape , physico-chemical changes in five different lianas , such as Hedera nep alensis , Celastrus orbiculatus Thunb . , Rosahybrida ClimbingRoses , Jasminum mesnyi Hance , Euonymus f ortunei were analyzed during low temperature stress . Membrane permeability , superoxide dismutase ( SOD) activities and soluble protein contents in leaves of these five plants were measured at different temperatures . The results showed that membrane permeability , SOD activity and soluble protein contents all increased as the temperature lowered and the time prolonged , which indicated that the three factors could be used as the indexes to leaf cold resistance of the five plants . Among the five plants , E . f ortunei showed the highest cold resistance , while C .orbiculatus showed the lowest cold resistance than the others .
出版日期: 2011-07-20
服务　　
把本文推荐给朋友
加入引用管理器
E-mail Alert
RSS
作者相关文章　　
项延军
李新芝
王小德

引用本文:

项延军,李新芝,王小德. 5种藤本植物的抗寒性研究初探[J]. 浙江大学学报(农业与生命科学版), 2011, 37(4): 421-424.

XIANG Yan-jun,LI Xin-zhi,WANG Xiao-de. Preliminary study on cold resistance of five different lianas. Journal of Zhejiang University: Agric. & Life Sci., 2011, 37(4): 421-424.

链接本文:

http://www.zjujournals.com/agr/CN/10.3785/j.issn.1008-9209.2011.04.010    或    http://www.zjujournals.com/agr/CN/Y2011/V37/I4/421

No related articles found!