| 早春马铃薯冻害减产的生理机制及生产对策研究 |
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| 引用本文： | 郭建武,高慧敏,孙英焘,耿保进.早春马铃薯冻害减产的生理机制及生产对策研究[J].河北农业科学,2009,13(6):35-36. |
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| 作者姓名： | 郭建武 高慧敏 孙英焘 耿保进 |
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| 作者单位： | 1. 唐山市农业局,河北,唐山,063000
2. 河北省农林科学院经济作物研究所,河北,石家庄,050051 |
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| 摘 要： | 总结了华北地区早春受冻害马铃薯的生长表现及造成减产的生理原因，并提出了避免冻害发生的生产对策与建议。
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| 关 键 词： | 马铃薯 早春 冻害 减产 生理机制 对策 |
Study on the Physiological Mechanism and Production Countermeasures of Yield Reduction of Potato Caused by Freeze Injury in Early Spring |
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| GUO Jian-wu,GAO Hui-min,SUN Ying-tao,GENG Bao-jin.Study on the Physiological Mechanism and Production Countermeasures of Yield Reduction of Potato Caused by Freeze Injury in Early Spring[J].Journal of Hebei Agricultural Sciences,2009,13(6):35-36. |
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| Authors: | GUO Jian-wu GAO Hui-min SUN Ying-tao GENG Bao-jin |
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| Institution: | 1.Tangshan Agriculture Bureau;Tangshan 063000;China;2.Insititute of Cash Crops;Hebei Academy of Agriculture and Forestry Sciences;Shijiazhuang 050051;China |
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| Abstract: | The growth performance and the physiological reasons of yield reduction of potato after freeze injury in early spring in North China were summarized.The countermeasures to avoid the freeze injure were put forward. |
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| Keywords: | Potato Early spring Freeze injury Yield reduction Physiological mechanism Countermeasure |
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