安徽农业科学2017，Vol.45Issue(28)：18-20,3.
盐胁迫下不同品种小麦苗期抗氧化保护酶活性的变化
Changes on Activity of Antioxi dant Enzymes of Different Varieties in Wheat Seedling under Salt Stress
刘艳丽 1刘桂珍 2崔党群3
作者信息
- 1. 河南省新乡市农业科学院,河南新乡453002
- 2. 河南农业大学,河南郑州450000
- 3. 河南省种子管理站,河南郑州450000
- 折叠
摘要
Abstract
[Objective] The aim was to research the changes on the ability of antioxidant protection system of wheat seedling under salt stress to lay the foundation for the breeding of salt-tolerant wheat varieties.[Method]By the pot test,we set six salt concentrations such as 0(CK),100, 150,200,250 and 300 mmolL/to test the antioxidant enzymes of Shi 4185 and Yumai 47 under the salt stress in seedling stage.[Result]The ac-tivity of CAT,POD and SOD of Shi 4185 were higher than that of Yumai 47.[Condlusion]It illustrated that Shi 4185 has stronger antioxidant pro-tection system than Yumai47 and stranger ability to tolerate salt stress .关键词
盐胁迫/小麦/丙二醛/POD/CAT/抗氧化保护酶Key words
Salt stress/Wheat/MDA/POD/CAT/Antioxidant enzymes分类
农业科技引用本文复制引用
刘艳丽,刘桂珍,崔党群..盐胁迫下不同品种小麦苗期抗氧化保护酶活性的变化[J].安徽农业科学,2017,45(28):18-20,3.
