Spatial Dependence of Physical Attributes and Mechanical Properties of Ultisol in a Sugarcane Field
Table 2
Statistical attributes for the parameters under study.
BD
Sand
Silt
Clay
LL
PI
10%
19%
Number
49.00
48.00
39.00
39.00
39.00
46.00
44.00
45.00
49.00
Mean
1.47
13.42
58.77
6.06
35.15
24.24
3.86
126.28
75.70
Median
1.49
13.42
58.02
6.20
35.32
23.84
3.74
130.45
73.30
Minimum
1.17
7.73
50.12
0.17
26.32
20.33
0.37
70.50
61.50
Maximum
1.89
18.15
72.12
17.02
45.32
33.00
11.74
157.80
95.00
Variance
45.21
5.06
1261.14
4723.50
192.74
5.47
5.51
617.30
147.91
Skewness
0.23
0.03
0.64
0.76
0.34
1.15
0.98
−0.91
0.50
Kurtosis
0.09
0.11
−0.24
−0.60
−0.46
3.29
1.75
0.19
−1.21
SD
0.16
2.25
50.07
35.81
48.39
2.34
2.35
24.85
12.16
CV
11
9
17
59
14
10
61
20
16
KS
0.08
0.05
0.14
0.10
0.09
0.09
0.06
0.15
0.17
BD: Bulk density (g⋅cm−3); : soil moisture content (g⋅g−1); Sand, Silt and Clay: (%); LL: liquid limit (%); PI: plasticity index (%); : pre-consolidation tension (kPa); SD: standard deviation; CV: coefficient of variation; KS: test of normality of Kolmogorov-Smirnov.
