| 人工气候箱模拟低温对水稻抗冷性的研究 |
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| 引用本文： | 孟庆英.人工气候箱模拟低温对水稻抗冷性的研究[J].黑龙江农业科学,2012(2):30-31. |
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| 作者姓名： | 孟庆英 |
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| 作者单位： | 黑龙江省农业科学院佳木斯分院 |
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| 基金项目： | “十一五”国家科技支撑计划资助项目(2008BADA4B06) |
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| 摘 要： | 为深入研究黑龙江省水稻主栽品种不同生育时期耐冷性变化趋势,采用人工气候箱模拟低温条件对5个水稻品种于芽期、苗期及孕穗期进行低温处理。结果表明:不同水稻品种对低温的反应存在差异,供试品种空育131和龙粳29在芽期、苗期及孕穗期耐冷性相对较强。
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| 关 键 词： | 水稻 耐冷性 人工气候箱 |
Research of Cold Resistance on Rice by Climate Box Simulation Low Temperature |
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| MENG Qing-ying.Research of Cold Resistance on Rice by Climate Box Simulation Low Temperature[J].Heilongjiang Agricultural Science,2012(2):30-31. |
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| Authors: | MENG Qing-ying |
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| Institution: | MENG Qing-ying(Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences,Jiamusi,Heilongjiang 154007) |
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| Abstract: | In order to further research on change trend of cold resistance of main cultivation rice varieties in Heilongjiang province at different growth stages,the cold resistance of 5 rice varieties were treated under low temperature by artificial climate box at germinating stage,seedling stage and booting stage.The results showed that there were differences to low temperature in different rice varieties.Kongyu 131 and Longjing 29 were relatively stronger to cold resistance at germinating stage,seedling stage and booting stage of rice. |
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| Keywords: | rice cold resistance artificial climate box |
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