| La-Gly-VB_6对酸雨胁迫下玉米若干生理指标的影响 |
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| 引用本文： | 金琎,叶亚新,王玉红,陈勤,金奇,靳琰. La-Gly-VB_6对酸雨胁迫下玉米若干生理指标的影响[J]. 苏州科技学院学报(自然科学版), 2004, 0(4) |
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| 作者姓名： | 金琎 叶亚新 王玉红 陈勤 金奇 靳琰 |
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| 作者单位： | 苏州科技学院生物系 江苏苏州215009(金琎，叶亚新，陈勤，金奇)，苏州科技学院化学系 江苏苏州215009(王玉红)，苏州科技学院生物系 江苏苏州215009(靳琰) |
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| 基金项目： | 苏州市科技计划(社会发展)项目(SZD0414)，苏州科技学院科研基金资助 |
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| 摘 要： | 用30mg/LLa-Gly-VB6处理玉米幼苗一次,可减轻pH2.0酸雨对玉米造成的伤害。实验结果显示,此与La-Gly-VB6可提高玉米的光合速率,叶绿素含量和根系活力,减少丙二醛含量,降低质膜透性,维持细胞汁液pH值的稳定性,与硝酸还原酶及脱氢酶活性等多重生理生态效应相关。
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| 关 键 词： | La-Gly-VB6_ 玉米 酸雨胁迫 生理指标 |
Influence of La-Gly-VB_6 on the Growth of Corn under the Acid Rain Stress |
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| JIN Jin,YE Ya-xin,WANG Yu-hong,CHEN Qin,JIN Qi,JIN Yan. Influence of La-Gly-VB_6 on the Growth of Corn under the Acid Rain Stress[J]. Journal of University of Science and Technology of Suzhou, 2004, 0(4) |
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| Authors: | JIN Jin YE Ya-xin WANG Yu-hong CHEN Qin JIN Qi JIN Yan |
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| Abstract: | Ecophysiological effect of La-Gly-VB6 on corn made by acid rain has been studied. When corn is sprayed with 30 mg/L La-Gly-VB6 once, the harmfulness to corn from acid rain pH2.0 will be reduced. The results indicate that this has something to do with many physiological effects, such as La-Gly-VB6 being able to speed up photosynthesis, root vigor and chlorophyll content, reduce malonic aldehyde content, decrease cell membrance permeability and keep the stability of cell juice pH value, and maintain the activity of NR and dehydrogenase in corn, etc. |
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| Keywords: | La-Gly-VB_6(LGV) corn acid rain stress physiological index |
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