论文部分内容阅读
以大田正常生长和室内培养的抗寒性不同的两个品种的冬小麦 :临汾 1 1 8和Riband为材料 ,研究了它们在受到寒害后保护酶活性及其它相关生化指标的变化。结果表明 :冬小麦受寒害后 ,膜结构遭到破坏 ,保护酶活性发生了变化。不同的降温过程使保护酶活性、可溶性糖、可溶性蛋白的含量在变化上有所不同
Two winter wheat cultivars, Linfen 118 and Riband, were used to study the changes of their protective enzyme activities and other biochemical parameters after they were exposed to cold stress. The results showed that the membrane structure was destroyed and the protective enzyme activity changed after the winter wheat was chilling injury. Different cooling process makes the content of protective enzyme activity, soluble sugar and soluble protein vary in different ways