| 临沂地区蔬菜主要有害物质的调查 |
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| 引用本文： | 侯绪友,王允成,王师干,李晓晖,赵琰琳.临沂地区蔬菜主要有害物质的调查[J].生态与农村环境学报,1995(1). |
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| 作者姓名： | 侯绪友 王允成 王师干 李晓晖 赵琰琳 |
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| 作者单位： | 山东省临沂地区农业环境保护站 |
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| 摘 要： | 通过对全区蔬菜地布点取样调查，探明了蔬菜中有害物质（硝酸盐、亚硝酸盐、重金属、六六六、ＤＤＴ）以及６种重金属的残留量。结果表明，硝酸盐类是该区蔬菜中的主要有害物质，所检测的３种蔬菜中，硝酸盐和亚硝酸盐的超标率分别为７８．３％和３３．６％；重金属含量大多数未超标；ＤＤＴ全部未检出；六六六超标率平均为４．３％。
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| 关 键 词： | 蔬菜，污染调查，残留分析 |
An investigation on harmful substances in vegetables in Linyiprefecture. |
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| Hou Xuyou et al..An investigation on harmful substances in vegetables in Linyiprefecture.[J].Journal of Ecology and Rural Environment,1995(1). |
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| Authors: | Hou Xuyou |
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| Abstract: | The residues of tbe main harmful substancessuch as nitrate, nitrite,666,DDT and six heavy metals in veg-etables at selected spots in Linyi prefecture have been detect-ed. The results show: nitrates are the main harmful sub-stances. Among the three vegetables detected,the rate of ni-trate and nitrite exceeding standard are 78.3%and 33.6%separately.Most of the contents of heavy metals in the vegeta-bles are below the sanitary standards. DDT are not detectedand the average rate of 666 exceeding standard is 4.3%. |
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| Keywords: | vegetable polution survey residue analysis |
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