| 福建若干菜地土壤和蔬菜中砷含量分析 |
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| 引用本文： | 涂杰峰,伍云卿,陈卫伟,罗钦,姚莘.福建若干菜地土壤和蔬菜中砷含量分析[J].福建农业学报,2011,26(6):1065-1068. |
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| 作者姓名： | 涂杰峰 伍云卿 陈卫伟 罗钦 姚莘 |
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| 作者单位： | 福建省农业科学院中心实验室,福建福州 350003;福建省精密仪器农业测试重点实验室,福建福州 350003 |
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| 基金项目： | 福建省自然科学基金项目(2009J01205) |
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| 摘 要： | 对福建若干菜地耕作层土壤、剖面土壤样品及蔬菜样品中砷(As)含量进行分析,结果表明:菜地耕作层土壤总As含量在3.79～13.21 mg·kg-1范围内,总As含量符合福建省地方标准的一级土壤标准或二级土壤标准,As污染指数P在0.26～0.88范围内,P＜1,未受到As的污染；菜地土壤总As在土层中的分布状况为底土层...
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| 关 键 词： | 菜地 土壤 蔬菜 砷 |
Arsenic Content Analysis of Several Vegetable Land and Vegetables in Fujian |
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| TU Jie-feng
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WU Yun-qin
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CHEN Wei-wei
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LUO Qin
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YAO Xin.Arsenic Content Analysis of Several Vegetable Land and Vegetables in Fujian[J].Fujian Journal of Agricultural Sciences,2011,26(6):1065-1068. |
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| Authors: | TU Jie-feng WU Yun-qin CHEN Wei-wei LUO Qin YAO Xin |
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| Institution: | 1,2(1.Central Laboratory,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350003,china; 2.Fujian Key Laboratory of Precision Measurement of Agricultural Sciences,Fuzhou,Fujian 350003) |
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| Abstract: | By analyzing and comparing the arsenic content in the soil from a plough layer,a soil profile and a vegetable sample,all taking from several vegetable land in the Province of Fujian,we found that the total arsenic content in the plough layer of the cropland ranged from 3.79 to 13.21 mg·kg-1,which accorded with the first level and the second of Fujian soil standard.Arsenic pollution index(P) in the plough layer ranged from 0.26 to 0.88(P<1),which indicated zero pollution of the arsenic in the soil.The content of total arsenic was found the most abundant in the substratum,second most in the subsoil layer,and the least in the cultivated horizon.In different parts of the vegetable,the distribution of the arsenic content followed the rule(ranking from the most to the least): root,stem,leaf or root,leaf,and stem. |
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| Keywords: | vegetable land soil vegetables arsenic |
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