Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China

We detected lead and cadmium in 1 465 vegetable samples of 18 vegetable species collected from 516 vegetable planting bases in Guangdong Province. The results showed that the highest average contents of lead from water spinach(Ipomoeaaquatics)was 0.11 mg·kg -1 in all species of vegetable samples. Th...

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Main Authors:	WANG Fo-jiao, DENG Jing-song, CHENG Xiao-hui, ZHAO Cheng-lin
Format:	Article
Language:	zho
Published:	Agro-Environmental Protection Institute, Ministry of Agriculture 2014-10-01
Series:	Journal of Agricultural Resources and Environment
Subjects:	vegetable heavy metal lead cadmium pollution assessment
Online Access:	http://www.aed.org.cn/nyzyyhjxb/html/2014/5/20140508.htm

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spelling	doaj-0b77cbd46c7c4fc9bf11fe3493b7b5552020-11-24T23:10:44ZzhoAgro-Environmental Protection Institute, Ministry of AgricultureJournal of Agricultural Resources and Environment2095-68192095-68192014-10-0131544644910.13254/j.jare.2014.0139Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, ChinaWANG Fo-jiao0DENG Jing-song1CHENG Xiao-hui2ZHAO Cheng-lin3Guangzhou Academy of Agricultural Sciences,Guangzhou 510308,ChinaGuangzhou Academy of Agricultural Sciences,Guangzhou 510308,ChinaGuangzhou Academy of Agricultural Sciences,Guangzhou 510308,ChinaGuangzhou Academy of Agricultural Sciences,Guangzhou 510308,ChinaWe detected lead and cadmium in 1 465 vegetable samples of 18 vegetable species collected from 516 vegetable planting bases in Guangdong Province. The results showed that the highest average contents of lead from water spinach(Ipomoeaaquatics)was 0.11 mg·kg -1 in all species of vegetable samples. The highest average contents of cadmium from water cress(Nasturtium officinale R.Br.)was 0.060 mg·kg -1 in all species of vegetable samples. The qualified rate of lead in all samples was 97.0%. The qualified rate of cadmium in all samples was 98.9%.The average pollution indexes of lead and cadmium in these species of vegetable were less than 0.7. The heavy metal security status of all veg-etables from these bases in Guangdong Province were at the excellent level.http://www.aed.org.cn/nyzyyhjxb/html/2014/5/20140508.htmvegetableheavy metalleadcadmiumpollutionassessment
collection	DOAJ
language	zho
format	Article
sources	DOAJ
author	WANG Fo-jiao DENG Jing-song CHENG Xiao-hui ZHAO Cheng-lin
spellingShingle	WANG Fo-jiao DENG Jing-song CHENG Xiao-hui ZHAO Cheng-lin Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China Journal of Agricultural Resources and Environment vegetable heavy metal lead cadmium pollution assessment
author_facet	WANG Fo-jiao DENG Jing-song CHENG Xiao-hui ZHAO Cheng-lin
author_sort	WANG Fo-jiao
title	Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China
title_short	Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China
title_full	Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China
title_fullStr	Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China
title_full_unstemmed	Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China
title_sort	assessment on the contamination status of heavy metals in some vegetables growing areas of guangdong province, china
publisher	Agro-Environmental Protection Institute, Ministry of Agriculture
series	Journal of Agricultural Resources and Environment
issn	2095-6819 2095-6819
publishDate	2014-10-01
description	We detected lead and cadmium in 1 465 vegetable samples of 18 vegetable species collected from 516 vegetable planting bases in Guangdong Province. The results showed that the highest average contents of lead from water spinach(Ipomoeaaquatics)was 0.11 mg·kg -1 in all species of vegetable samples. The highest average contents of cadmium from water cress(Nasturtium officinale R.Br.)was 0.060 mg·kg -1 in all species of vegetable samples. The qualified rate of lead in all samples was 97.0%. The qualified rate of cadmium in all samples was 98.9%.The average pollution indexes of lead and cadmium in these species of vegetable were less than 0.7. The heavy metal security status of all veg-etables from these bases in Guangdong Province were at the excellent level.
topic	vegetable heavy metal lead cadmium pollution assessment
url	http://www.aed.org.cn/nyzyyhjxb/html/2014/5/20140508.htm
work_keys_str_mv	AT wangfojiao assessmentonthecontaminationstatusofheavymetalsinsomevegetablesgrowingareasofguangdongprovincechina AT dengjingsong assessmentonthecontaminationstatusofheavymetalsinsomevegetablesgrowingareasofguangdongprovincechina AT chengxiaohui assessmentonthecontaminationstatusofheavymetalsinsomevegetablesgrowingareasofguangdongprovincechina AT zhaochenglin assessmentonthecontaminationstatusofheavymetalsinsomevegetablesgrowingareasofguangdongprovincechina
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Assessment on the Contamination Status of Heavy Metals in Some Vegetables Growing Areas of Guangdong Province, China

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