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Study on the Contents of Heavy Metals in Several Compositae Plants in Gold Area(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2012年06期
Page:
72-74
Research Field:
Publishing date:

Info

Title:
Study on the Contents of Heavy Metals in Several Compositae Plants in Gold Area
Author(s):
LI Geng-fei
College of Chemical and Life Sciences,Weinan Teachers University，Weinan,Shannxi 714000
Keywords:
Compositae; heavy metal; gold area
PACS:
S 682.1+9
DOI:
-
Abstract:
Taking 3 Compositae plants:Bidentis bipinnate,Artemisia divaricata and Artimisiae sieversianae around the gold area as test materials,the contents of the heavy metals such as Cu,Cd and Zn were determined.The results showed that the root of Bidentis bipinnate had the highest contents of Cu and it was 98.58 mg/kg，and the leave of Bidentis bipinnate had the highest contents of Zn,and stalk of Bidentis bipinnate had the highest contents of Cd.Overground part of Bidentis bipinnate had a strong absorptive capacity for Cd，and it was 405.9 mg/kg.

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Last Update: 2014-08-30