| 水杨酸对废电池污染下玉米生理特性的影响 |
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| 引用本文： | 纪秀娥,王红星,张书艮,史留功.水杨酸对废电池污染下玉米生理特性的影响[J].广东农业科学,2011,38(6):25-27. |
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| 作者姓名： | 纪秀娥 王红星 张书艮 史留功 |
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| 作者单位： | 周口师范学院生命科学系,河南周口,466000 |
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| 摘 要： | 采用土培法研究不同浓度水杨酸(SA)处理对废电池溶液胁迫下玉米幼苗生理特性的影响。结果表明,低浓度SA能够增加废电池胁迫下玉米幼苗叶片中光合色素和可溶性蛋白含量,提高根系活力;降低叶片电导率、脯氨酸和丙二醛(MDA)含量,说明SA能缓解废电池对玉米幼苗的胁迫作用,当浓度高于0.1 g/L时,缓解作用逐渐降低。
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| 关 键 词： | 水杨酸 废电池 玉米 生理特性 |
Effects of salicylic acid on the physiological characteristic of Maize polluted by used batteries |
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| JI Xiu-e,WANG Hong-xing,ZHANG Shu-gen,SHI Liu-gong.Effects of salicylic acid on the physiological characteristic of Maize polluted by used batteries[J].Guangdong Agricultural Sciences,2011,38(6):25-27. |
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| Authors: | JI Xiu-e WANG Hong-xing ZHANG Shu-gen SHI Liu-gong |
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| Institution: | JI Xiu-e,WANG Hong-xing,ZHANG Shu-gen,SHI Liu-gong (College of Life Science,Zhoukou Normal University,Zhoukou 466000,China) |
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| Abstract: | Effects of different concentration of salicylic acid on the physiological characteristic of Maize seedling polluted by used batteries was investigated by means of the earth culture.The results showed that the photosynthetic pigment,soluble protein content and the root activity of the Maize seedling polluted by used batteries increased,the conductivity,MDA and proline content decreased under low concentration of salicylic acid,while high concentration of salicylic acid can make a contrary impact.The results ... |
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| Keywords: | salicylic acid used batteries Maize physiological characteristic |
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