NO_2对3种灌木胁迫的生理响应  

Research on Physiological Impact of NO_2 on Three Bushes

作　　者：孙少兴 姚延梼[1] 

机构地区：[1]山西农业大学林学院,山西太谷030801

出　　处：《山西农业科学》2014年第8期832-834,共3页Journal of Shanxi Agricultural Sciences

摘　　要：以3种常见绿化灌木2年生苗为试材,采用不同时间人工熏气的方法进行处理,然后测定其SOD和POD活性,并做恢复试验。结果表明,3种植物的酶活性从大到小排序为:红叶小檗>金叶女贞>攀援卫矛。表明在相同恢复时间内,恢复效果越好,说明植物的抗污染能力越强。This dissertation take 2 year old normal green leaf bushes as the sample of the test, by taking manual fumigation, to undertake different time period treatment to measure the SOD, POD enzyme activities, and then take the recovery test. The results indicate that the order of the three different bushes of enzyme activities and the recovery test is Euonymus kiautshovicus 〈 Ligustrum vicryi 〈 Berberis thunberaii cv. atropurpurea. The result means that in the same recovery period, when one＇s recovery effect is better, its pollution capacity better.

关 键 词：NO2 胁迫 攀援卫矛 金叶女贞 红叶小檗 

分 类 号：Q945[生物学—植物学]