甘肃农业科技Issue(3)：33-35,36,4.DOI:10.3969/j.issn.1001-1463.2015.03.011
豌豆白粉病抗性相关指标的研究
Study on Indicators Related with Pea Powdery Mildew Resistance
摘要
Abstract
It is studied the relations between pea powdery mildew resistance and physiological indicators. Selected 4 kinds of pea with different resistance to pea powdery mildew. The content of soluble sugar and chloroplast changes in activity of specific enzymes such as SOD,CAT,POD,PPO and PAL are detected. The result shows that the content of chloroplast and the activity of POD,PPO and PAL are decreased as the resistance weakened,the activity of CAT was increased as the resistance weakened,while there is no significant correlation in content of the activity of SOD.The result of variance analysis illustrated the significant difference in the content of chloroplast and the activity of PPO,PAL and CAT between different cultivars (P<0.01). So it is confirmed that the content of chloroplast and the activity of PAL and CAT could used as indicator for resistance to pea powdery mildow.关键词
豌豆白粉病/叶绿素/可溶性糖/防御酶Key words
Pea/Powdery mildew/Chloroplast/Soluble sugar/Defense enzyme分类
农业科技引用本文复制引用
张丽娟,杨晓明,陆建英,王昶..豌豆白粉病抗性相关指标的研究[J].甘肃农业科技,2015,(3):33-35,36,4.基金项目
现代农业食用豆产业技术体系（CARS-09）；国家自然科学基金（31160304）；甘肃省青年科技基金计划（145RJYA303）；甘肃省农业科学院中青年基金项目（2014GAAS18）资助 （）
