Soil type

Particle size with dispersant (%)

Particle size without dispersant (%) pH

pH

ΔpH

Clay

Silt

Sand

Clay

Silt

Sand

H₂O

KCl

Colluv soil GF11

44.2

11.4

45.3

42.2

14.8

42.6

6.20

5.60

0.6

Soil on granite GF21

45.0

2.3

53.4

42.6

2.2

54.8

6.40

5.80

0.6

Soil on granite GF31

44.5

12.3

43.1

43.4

7.8

48.2

6.40

5.40

1.0

Alluv Soil GF41

42.6

16.2

40.2

40.2

18.8

40.1

6.30

5.30

1.0

Topo vert GF51

50.2

36.6

13.0

42.4

40.8

16.1

6.30

5.80

0.5

Alluv soil GF61

42.4

4.1

54.3

40.8

3.8

54.8

6.50

5.80

0.7