| Literature DB >> 18068879 |
B M Dahal1, M Fuerhacker, A Mentler, K B Karki, R R Shrestha, W E H Blum.
Abstract
This study monitored the influence of arsenic-contaminated irrigation water on alkaline soils and arsenic uptake in agricultural plants at field level. The arsenic concentrations in irrigation water ranges from <0.005 to 1.014 mg L(-1) where the arsenic concentrations in the soils were measured from 6.1 to 16.7 mg As kg(-1). The arsenic content in different parts of plants are found in the order of roots>shoots>leaves>edible parts. The mean arsenic content of edible plant material (dry weight) were found in the order of onion leaves (0.55 mg As kg(-1))>onion bulb (0.45 mg As kg(-1))>cauliflower (0.33 mg As kg(-1))>rice (0.18 mg As kg(-1))>brinjal (0.09 mg As kg(-1))>potato (<0.01 mg As kg(-1)).Entities:
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Year: 2008 PMID： 18068879 DOI： 10.1016/j.envpol.2007.10.024
Source DB: PubMed Journal: Environ Pollut ISSN： 0269-7491 Impact factor: 8.071