| 汞对玉米、小麦幼苗生长及过氧化物酶同工酶的影响 |
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| 引用本文： | 祁忠占,彭永康,杜义,曲孝丽.汞对玉米、小麦幼苗生长及过氧化物酶同工酶的影响[J].植物学报,1989,6(2):112-115. |
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| 作者姓名： | 祁忠占 彭永康 杜义 曲孝丽 |
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| 作者单位： | 1(南开大学生物系，天津） 2（天津师范大学生物系，天津） |
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| 摘 要： | 7ppm Hg ++对玉米，小麦幼苗生长具一定的刺激作用，而10PPm Hg++则抑制幼苗生长。Hg++对两种作物根系生长有不同的生理效应，而对玉米、小麦根系过氧化物酶影响表现为谱带减少或活性减弱。
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| 关 键 词： | 汞 过氧化物酶 玉米 小麦 |
The Effect of Hg++ on Seeding Growth and Peroxidase Isozymes in Maize and Wheat |
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| Qi Zhong-zhan,Peng Yong-kang,Du Yi and Qu Xiao-li.The Effect of Hg++ on Seeding Growth and Peroxidase Isozymes in Maize and Wheat[J].Bulletin of Botany,1989,6(2):112-115. |
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| Authors: | Qi Zhong-zhan Peng Yong-kang Du Yi and Qu Xiao-li |
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| Abstract: | Seedling growth was stimulated by using 7ppm Hg++ in maize and wheat, but there was inhibitory effect on seedling growth at l0ppm Hg++ level. The physiological effects of Hg++ on radicle growth were different between maize and wheat. It was quite evident that peroxidase isozymes of root were affected by Hg++ in maize and wheat. |
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