诱导剂对杨树细菌溃疡病寄主体内过氧化物酶活性的影响  

Inducer's Effect on Peroxidase Activity inside the Host of Poplar Bacterial Canker

作　　者：李春江[1] 项存悌[1] 毛得奖[1] 张响乐[2] 张景华 史福轩 苏贵林 邓立文 

机构地区：[1]东北林业大学,哈尔滨150040 [2]哈尔滨市林业局 [3]黑龙江省阿城市林业局 [4]黑龙江省大庆市林业局

出　　处：《东北林业大学学报》2000年第6期45-47,共3页Journal of Northeast Forestry University

基　　金：国家"八五""九五"科技攻关项目

摘　　要：选用５种化学诱导剂和４种生物诱导剂分别试验分析了其对杨树苗木体内过氧化物酶活性的影响。试验结果表明： ＳＡ、 ＬＭＳ、 ＰＭＡ化学试剂和 Ａ、 Ｂ、 Ｃ、 Ｄ生物试剂都能有效地提高杨苗体内过氧化物酶活性，ＹＱ、ＹＬ提高过氧化物酶活性的能力较弱。The influences of five kinds of Chemical inducers and four kinds of biological inducers on the peroxidase activity inside poplar seedling bodies were analyzed. Results showed that three kinds of Chemical inducers such ifs SA. LMS. PMA and four kinds of biological inducers such as A B, C, D could all significantly increase peroxidase activity. YQ and YL were comparatively weak to increase peroxidase activity.

关 键 词：杨树 细菌溃疡病 诱导剂 过氧化物酶 活性 

分 类 号：S763.721.1[农业科学—森林保护学]