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Rice

Table 1 pH and heavy metal concentrations in soils at the experimental sites

From: Genotypic and Environmental Variations in Grain Cadmium and Arsenic Concentrations Among a Panel of High Yielding Rice Cultivars

Site

pH

As

(mg kg-1)

Cd

(mg kg-1)

Cu

(mg kg-1)

Zn

(mg kg-1)

Pb

(mg kg-1)

Youxian (2014)

4.88

22.5

0.55

28.6

137.4

42.3

Youxian (2015)

5.19

17.4

0.46

29.9

100.7

35.4

Fuyang

5.64

12.2

0.39

28.3

120.6

36.4

Xiantan

4.87

19.4

1.40

27.4

125.3

39.9

Standards*

 

30

0.3

50

200

250

  1. *National Environmental Protection Bureau Environmental quality standard for soils GB 15618, 1995
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