2-OMT (pine n = 7, spruce n = 7, birch n = 4)
|
pH CaCl2
|
− 1.62
|
0.16
|
1.71
|
3.42
|
3.70
|
4.08
|
0.57
|
0.40
|
0.44
|
3.67
|
0.52
|
0.105
|
0.872
|
0.087
|
pH H2O
|
−0.89
|
− 0.75
|
1.93
|
4.38
|
4.40
|
4.96
|
0.61
|
0.24
|
0.50
|
4.52
|
0.50
|
0.372
|
0.452
|
0.054
|
Total C (g∙kg− 1)
|
0.54
|
0.54
|
0.43
|
427
|
427
|
430
|
107
|
107
|
37.13
|
411
|
99
|
0.590
|
0.590
|
0.667
|
Total N (g∙kg− 1)
|
1.88
|
1.88
|
0.82
|
15.9
|
15.9
|
15.1
|
2.00
|
2.00
|
4.70
|
13.66
|
3.95
|
0.060
|
0.060
|
0.410
|
С/N
|
2
|
−2
|
0
|
37
|
27
|
30
|
11
|
6
|
8
|
32
|
10
|
0.054
|
0.102
|
0.730
|
Exchangeable aciditya
|
1.47
|
−0.83
|
−0.75
|
5.14
|
3.66
|
3.47
|
2.83
|
1.31
|
1.60
|
4.19
|
2.12
|
0.141
|
0.405
|
0.453
|
Exchangeable Caa
|
−2.41
|
0.77
|
1.92
|
12.0
|
18.1
|
22.2
|
1.33
|
5.97
|
7.64
|
16.6
|
6.38
|
0.016
|
0.443
|
0.054
|
Exchangeable Mga
|
−1.67
|
−0.67
|
2.74
|
2.06
|
2.93
|
7.09
|
0.44
|
1.66
|
4.26
|
3.52
|
2.88
|
0.095
|
0.503
|
0.006
|
Exchangeable Ka
|
0.47
|
− 0.93
|
0.54
|
3.20
|
2.83
|
3.29
|
1.05
|
0.86
|
0.68
|
3.08
|
0.88
|
0.641
|
0.355
|
0.591
|
Exchangeable Naa
|
−0.15
|
1.01
|
−1.00
|
0.11
|
0.12
|
0.09
|
0.03
|
0.04
|
0.05
|
0.11
|
0.04
|
0.879
|
0.314
|
0.317
|
Exchangeable Ala
|
2.10
|
−0.45
|
−1.94
|
1.47
|
0.84
|
0.23
|
1.05
|
0.33
|
0.07
|
0.95
|
0.82
|
0.036
|
0.652
|
0.053
|
Exchangeable Mna
|
−2.71
|
0.60
|
2.48
|
0.60
|
1.18
|
1.73
|
0.30
|
0.46
|
0.41
|
1.08
|
0.58
|
0.007
|
0.549
|
0.013
|
BS (%)
|
−1.95
|
0.68
|
1.48
|
77.8
|
85.4
|
89.8
|
10.6
|
7.71
|
5.64
|
83.4
|
9.54
|
0.052
|
0.494
|
0.139
|
Extractable P (mg∙kg−1)
|
−2.69
|
0.72
|
2.31
|
616
|
842
|
1022
|
108
|
140
|
238
|
794
|
217
|
0.007
|
0.470
|
0.021
|
3-MT (pine n = 17, spruce n = 23, birch n = 8)
|
pH CaCl2
|
−2.14
|
−0.23
|
3.06
|
3.38
|
3.58
|
4.14
|
0.38
|
0.44
|
0.74
|
3.60
|
0.54
|
0.032
|
0.818
|
0.002
|
pH H2O
|
−1.96
|
−0.20
|
2.79
|
4.34
|
4.53
|
5.02
|
0.31
|
0.49
|
0.72
|
4.55
|
0.53
|
0.050
|
0.839
|
0.005
|
Total C (g∙kg−1)
|
2.37
|
−0.66
|
−2.16
|
412
|
360
|
303
|
75.5
|
84.5
|
115
|
369
|
93.2
|
0.018
|
0.510
|
0.031
|
Total N (g∙kg−1)
|
−1.68
|
1.84
|
−0.31
|
10.7
|
12.5
|
11.4
|
3.36
|
2.78
|
2.11
|
11.7
|
2.97
|
0.093
|
0.066
|
0.753
|
С/N
|
3
|
−2
|
−1
|
44
|
30
|
27
|
27
|
8
|
10
|
34
|
19
|
0.007
|
0.094
|
0.219
|
Exchangeable acidity
|
2.44
|
−0.82
|
−2.04
|
4.92
|
3.84
|
2.87
|
1.79
|
1.63
|
1.46
|
4.06
|
1.78
|
0.015
|
0.414
|
0.041
|
Exchangeable Ca
|
−2.15
|
0.73
|
1.78
|
11.8
|
14.7
|
17.2
|
3.13
|
5.09
|
8.14
|
14.1
|
5.39
|
0.031
|
0.465
|
0.074
|
Exchangeable Mg
|
−2.76
|
0.53
|
2.83
|
2.07
|
3.08
|
4.44
|
0.92
|
1.42
|
2.18
|
2.95
|
1.61
|
0.006
|
0.596
|
0.005
|
Exchangeable K
|
−0.54
|
0.27
|
0.33
|
2.65
|
2.75
|
2.79
|
0.61
|
0.55
|
0.93
|
2.72
|
0.64
|
0.592
|
0.789
|
0.742
|
Exchangeable Na
|
0.78
|
0.11
|
−1.15
|
0.11
|
0.11
|
0.09
|
0.04
|
0.05
|
0.04
|
0.10
|
0.05
|
0.436
|
0.910
|
0.250
|
Exchangeable Al
|
2.33
|
−1.27
|
−1.30
|
1.62
|
0.84
|
0.56
|
1.70
|
0.73
|
0.42
|
1.07
|
1.20
|
0.020
|
0.205
|
0.195
|
Exchangeable Mn
|
−1.35
|
1.18
|
0.15
|
0.85
|
1.10
|
1.03
|
0.57
|
0.58
|
0.57
|
1.00
|
0.58
|
0.177
|
0.238
|
0.879
|
BS (%)
|
−2.83
|
1.14
|
2.11
|
76.5
|
83.3
|
88.0
|
9.11
|
8.07
|
7.69
|
81.7
|
9.23
|
0.005
|
0.254
|
0.035
|
Extractable P (mg∙kg−1)
|
−2.04
|
1.50
|
0.61
|
702
|
798
|
794
|
99
|
183
|
127
|
763
|
153
|
0.041
|
0.134
|
0.541
|
4-VT (pine n = 36, spruce n = 5, birch n = 4)
|
pH CaCl2
|
−1.94
|
−0.21
|
2.96
|
3.30
|
3.32
|
3.88
|
0.32
|
0.49
|
0.17
|
3.35
|
0.37
|
0.052
|
0.835
|
0.003
|
pH H2O
|
−2.01
|
− 0.19
|
3.04
|
4.30
|
4.33
|
4.97
|
0.36
|
0.42
|
0.44
|
4.36
|
0.41
|
0.044
|
0.848
|
0.002
|
Total C (g∙kg−1)
|
2.87
|
−0.64
|
−3.33
|
408
|
369
|
263
|
63
|
48
|
132
|
391
|
79.9
|
0.004
|
0.524
|
0.001
|
Total (Ng∙kg−1)
|
− 0.66
|
−0.08
|
1.02
|
9.31
|
9.35
|
10.6
|
2.23
|
2.44
|
3.20
|
9.43
|
2.31
|
0.510
|
0.934
|
0.309
|
С/N
|
3
|
−0.5
|
−3
|
46
|
41
|
24
|
12
|
7
|
7
|
44
|
13
|
0.009
|
0.626
|
0.002
|
Exchangeable acidity
|
2.45
|
−0.35
|
−3.05
|
5.03
|
4.40
|
1.94
|
1.66
|
1.92
|
1.43
|
4.68
|
1.86
|
0.014
|
0.725
|
0.002
|
Exchangeable Ca
|
−1.61
|
0.92
|
1.25
|
10.2
|
12.6
|
13.6
|
4.62
|
6.33
|
1.54
|
10.8
|
4.71
|
0.108
|
0.360
|
0.213
|
Exchangeable Mg
|
−1.56
|
−0.27
|
2.49
|
2.19
|
2.19
|
3.83
|
1.21
|
0.65
|
1.33
|
2.34
|
1.24
|
0.119
|
0.785
|
0.013
|
Exchangeable K
|
1.09
|
−1.46
|
0.08
|
2.22
|
1.77
|
2.19
|
0.63
|
0.43
|
0.85
|
2.16
|
0.63
|
0.276
|
0.145
|
0.938
|
Exchangeable Na
|
0.88
|
0.22
|
−1.48
|
0.14
|
0.14
|
0.09
|
0.06
|
0.08
|
0.08
|
0.13
|
0.06
|
0.381
|
0.825
|
0.140
|
Exchangeable Al
|
1.21
|
0.02
|
−1.72
|
1.26
|
1.17
|
0.29
|
1.12
|
0.76
|
0.07
|
1.16
|
1.06
|
0.228
|
0.986
|
0.086
|
Exchangeable Mn
|
−0.31
|
0.04
|
0.39
|
0.85
|
0.87
|
0.96
|
0.49
|
0.61
|
0.53
|
0.86
|
0.49
|
0.757
|
0.968
|
0.696
|
BS (%)
|
−2.25
|
0.35
|
2.78
|
72.4
|
76.5
|
91.5
|
11.8
|
13.5
|
4.89
|
74.6
|
12.6
|
0.025
|
0.729
|
0.005
|
Extractable P (mg∙kg−1)
|
−1.48
|
1.78
|
0.12
|
721
|
864
|
749
|
132
|
253
|
275
|
739
|
164
|
0.138
|
0.075
|
0.905
|