| 钛对甜瓜幼苗酸致损伤的影响 |
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| 引用本文： | 周青,黄晓华,王冬燕.钛对甜瓜幼苗酸致损伤的影响[J].农业环境科学学报,1997(5). |
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| 作者姓名： | 周青 黄晓华 王冬燕 |
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| 作者单位： | 苏州铁道师范学院 |
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| 摘 要： | ４０ｍｇ／ＬＴｉＯ２处理甜瓜幼苗３次，可减轻ｐＨ２．５酸雨对植株的伤害。作者认为，此与ＴｉＯ２能提高甜瓜幼苗光合速率、叶绿素含量，增加过氧化氢酶活性，减少丙二醛含量，降低质膜透性，维持细胞汁ｐＨ稳定性等多重生理作用相关。
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| 关 键 词： | TiO_2 甜瓜幼苗 酸致损伤 防御效应 |
The Effect of Titanium on Muskmelon Seedling Treated with Simulated Acid Rain. |
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| Zhou,Qing,et,al..The Effect of Titanium on Muskmelon Seedling Treated with Simulated Acid Rain.[J].Journal of Agro-Environment Science( J. Agro-Environ. Sci.),1997(5). |
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| Authors: | Zhou Qing et al |
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| Abstract: | Sparying muskmelon seedling three times at a concentration of 40mg/L TiO 2 reduced the damage effect of acid rain pH2.5,which might resulted from that TiO 2 raised photosnythetic rate and chlorophyll content,increased catalase activity,decreased malondialdehyde content,reduced cell membrane permeability and kept the pH stability of cell juice of muskmelon seedling. |
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| Keywords: | TiO 2 muskmelon seedling acid rain insult protective effect |
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