摘要
为了研究外源过氧化物酶 (POD)对小麦后期生长的影响 ,在小麦生长后期 (扬花后占 1周 )用不同浓度的粗提POD酶液喷施小麦叶片 ,检测旗叶POD活性、超氧化物岐化酶 (SOD)活性、丙二醛 (MDA)、可溶性蛋白和叶绿素含量。结果表明 ,外施POD对小麦旗叶POD活性、SOD活性、MDA和可溶性蛋白含量均有不同程度的影响 。
In field test the different concentrations of peroxidase (POD) were sprayed on wheat flag leaves, then the activities of POD and superoxide dismutase (SOD), the contents of soluble protein, malonaldehyde(MDA) and chlorophyll of the flag leaves were determined. The results indicate external POD have different effects on the activities of POD and SOD and the contents of soluble protein and MDA of the flag leaves, and have no distinct effects on the contents of chlorophyll.
出处
《河南农业科学》
CSCD
北大核心
2004年第8期7-10,共4页
Journal of Henan Agricultural Sciences
基金
河南省自然科学基金资助 ( 2 0 0 0 180 0 0 4 )
