| 逆境胁迫下硅的抗性作用机理研究 |
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| 引用本文： | 姬景红.逆境胁迫下硅的抗性作用机理研究[J].黑龙江农业科学,2011(1):137-140. |
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| 作者姓名： | 姬景红 |
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| 作者单位： | 黑龙江省农业科学院,土壤肥料与环境资源研究所/黑龙江省土壤环境与植物营养重点实验室,黑龙江,哈尔滨,150086 |
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| 基金项目： | 黑龙江省自然科学基金资助项目 |
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| 摘 要： | 硅是对植物生长有益的一种营养元素,能提高作物的产量,改善作物品质。硅还可以提高植物对生物和非生物胁迫的抵抗能力。综述了国内外有关硅在缓解病虫害、干旱、盐害、重金属毒害及冻害等逆境胁迫下的作用及机理方面的研究。
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| 关 键 词： | 硅 抗逆性 生物胁迫 非生物胁迫 |
Study on Resistance Mechanism of Silicon under Stress |
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| JI Jing-hong.Study on Resistance Mechanism of Silicon under Stress[J].Heilongjiang Agricultural Science,2011(1):137-140. |
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| Authors: | JI Jing-hong |
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| Institution: | JI Jing-hong(Soil Fertilizer and Environment Resources Institute of Heilongjiang Academy of Agricultural Sciences/The Key Lab of Soil Environment and Plant Nutrition of Heilongjiang,Harbin,Heilongjiang 150086) |
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| Abstract: | Silicon is one of beneficial mineral elements for the growth of plants.It can increase the yield and quality of crop.Silicon also can improve plants the resistance to biotic and abiotic stresses.The paper reviewed the effect of silicon on alleviation of plant diseases and insect pests,drought,salt injury,toxicity of heavy metal and frozen injury to plants and also summarized their mechanisms. |
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| Keywords: | silicon stress resistance biotic stress abiotic stress |
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