Soil

At the Start (mg/Kg)

During Harvest (mg/Kg)

Conc.

Total Fluoride

Leachable Fluoride

Total Fluoride in Soil

Leachable Fluoride in Soil

Total F⁻ in Plant Sample

Control

95.19

8.89

81.38

16.37

1.13

10 ppm

95.19 + 10

8.89

87.70

18.95

1.46

20 ppm

95.19 + 20

8.89

93.37

22.61

1.76

30 ppm

95.19 + 30

8.89

99.61

26.57

1.95

40 ppm

95.19 + 40

8.89

106.72

30.59

2.18

50 ppm

95.19 + 50

8.89

112.58

32.18

2.37