文章基本信息

标题：Contamination of Paddy Soil and Rice with Arsenic
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作者：Khageshwar Singh Patel ; Bharat Lal Sahu ; Shobhana Ramteke 等
期刊名称：Journal of Environmental Protection
印刷版ISSN：2152-2197
电子版ISSN：2152-2219
出版年度：2016
卷号：07
期号：05
页码：689-698
DOI：10.4236/jep.2016.75061
语种：English
出版社：Scientific Research Publishing
摘要：The drinking water and food are main pathway entry of the As in humans and animals. Their in-takes cause diseases i.e. skin cancer, vascular disorder, etc. A wide variety of the rice is cultivated in the central India. The field soil and rice cultivated in the summer season at Koudikasa village, central India were selected for the As contamination studies. The concentration (n = 20) of total- As (AsT) in the field soil, rice grain, husk, straw and root was ranged from 44 - 270, 0.17 - 0.72, 0.40 - 1.58, 2.5 - 5.9 and 204 - 354 mg/kg with mean value of 126 ± 28, 0.47 ± 0.07, 0.83 ± 0.15, 4.2 ± 0.5 and 276 ± 21 mg/kg, respectively. The total arsenic, monomethylarsenonate, dimethylarsinite and inorganic As in the rice grain are quantified.
关键词：Arsenic;Soil;Rice;Accumulation;Speciation