| 2009年郑州地区猕猴桃冻害调查与原因分析 |
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| 引用本文： | 齐秀娟,方金豹,赵长竹. 2009年郑州地区猕猴桃冻害调查与原因分析[J]. 果树学报, 2011, 0(1): 55-60 |
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| 作者姓名： | 齐秀娟 方金豹 赵长竹 |
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| 作者单位： | 中国农业科学院郑州果树研究所; |
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| 基金项目： | 河南省科技攻关项目(102102110045) |
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| 摘 要： | 调查了中国农业科学院郑州果树研究所猕猴桃资源圃嫁接苗、实生幼树以及盛果期大树受冻情况,并结合气象学资料、枝条组织结构特征以及电解质渗出率对受冻原因进行初步分析.结果表明,2009年11月中旬的强降温雨雪天气是导致郑州地区猕猴桃发生冻害的原因;中华猕猴桃抗冻能力似乎强于美味猕猴桃;电解质渗出率的排列顺序为美味猕猴桃＞中华...
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| 关 键 词： | 猕猴桃 冻害 温度 组织结构 电解质渗出率 |
Freeze injury investigation of kiwifruit in Zhengzhou area in 2009 |
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| QI Xiu-juan,FANG Jin-bao,ZHAO Chang-zhu. Freeze injury investigation of kiwifruit in Zhengzhou area in 2009[J]. Journal of Fruit Science, 2011, 0(1): 55-60 |
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| Authors: | QI Xiu-juan FANG Jin-bao ZHAO Chang-zhu |
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| Affiliation: | QI Xiu-juan,FANG Jin-bao*,ZHAO Chang-zhu(Zhengzhou Fruit Research Institute,CAAS,Zhengzhou,Henan 450009 China) |
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| Abstract: | The frozen injury of kiwifruits including two years old grafted nursery stock,juvenile seedlings and adult trees was investigated in the Germplasm Repository of Zhengzhou Fruit Research Institute.The temperature in the field,the anatomical structure and eletrolytical leakage percentage of branches were observed as well.The results showed that the reasons for the frozen injury in kiwifruit trees in Zhengzhou in 2009 were the severe cold weather in mid-November of the year.It seemed that the tolerance to free... |
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| Keywords: | Kiwifruit Frozen injury Temperature Tissue structure Percentage of eletrolytical leakage |
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