| 汉源金花梨果园土壤和果实中重金属元素含量的测定分析 |
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| 引用本文： | 韩鹃,廖明安,刘旭,戴盛银,周廷国.汉源金花梨果园土壤和果实中重金属元素含量的测定分析[J].北方园艺,2007(6):34-36. |
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| 作者姓名： | 韩鹃 廖明安 刘旭 戴盛银 周廷国 |
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| 作者单位： | 四川农业大学林学园艺学院,雅安,625014;四川省汉源县农业局,625300 |
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| 摘 要： | 采用原子吸收法测定了汉源县7个地点的金花梨果园土壤和果实中重金属元素Cu、Cd、Cr、Pb的含量.将测定结果与中华人民共和国农业行业标准中的相关标准值进行分析比较.结果表明:7个采样地点中土壤重金属元素Cu、Cd、Cr、Pb的含量均小于标准值,果实中只有2个地点的Cd元素含量略微高于国家标准值,分别为标准值上限的165.67%和160.33%.相关性分析则表明土壤和果实中重金属元素之间并没有太大的相关性.
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| 关 键 词： | 金花梨 土壤 果实 重金属元素 |
| 文章编号： | 1001-0009（2007）06-0034-03 |
| 收稿时间： | 2007-02-10 |
| 修稿时间： | 2007-02-10 |
Determination and Analysis on Content of Heavy Metals in Orchard Soil and Fruit of Jinhua Pear in Hanyuan |
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| HAN Juan,LIAO Ming-an,LIU Xu,DAI Sheng-yin,ZHOU Ting-guo.Determination and Analysis on Content of Heavy Metals in Orchard Soil and Fruit of Jinhua Pear in Hanyuan[J].Northern Horticulture,2007(6):34-36. |
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| Authors: | HAN Juan LIAO Ming-an LIU Xu DAI Sheng-yin ZHOU Ting-guo |
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| Institution: | 1. College of Forestry and Hortieulture,Siehuan Agriculture University, 625014; 2. The Agriculture Bureau of Hanyuan County, Siehuan 625300 |
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| Abstract: | The content of heavy metals such as Cu,Cd,Cr,Pb in soil of seven orchards and in fruit of Jinhua pear in Hanyuan county were determined in this paper. The results showed that the content of Cu,Cd,Cr,Pb in orchard soil and fruit is lower compared to the agriculture industry standard of fresh pear and soil of P. R. C. The content of CA in fruit of two sample locations was higher than the industry standard by 165. 67% and 160. 33%. The relativity of content of heavy metal in soil and fruit is not obvious. |
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| Keywords: | Jinhua pear Soil Fruit Heavy metal |
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