THE FLORIDA STATE UNIVERSITY ARTS AND SCIENCES ...

Table 4.17 Continued
0.0567 9.01 0.83 8.96 0.78 15790.65 1363.84
0.011 8.6 0.23 8.59 0.22 78081.82 1990.91
0.0145 7.56 -0.94 7.55 -0.96 52037.93 -6582.76
0.0028 9.15 0.46 9.14 0.46 326685.71 16328.57
0.0027 7.31 -0.77 7.31 -0.77 270640.74 -28618.52
0.0124 9.04 0.69 9.03 0.67 72803.23 5464.52
0.0021 15.1 -0.07 15.1 -0.07 718947.62 -3433.33
0.0235 16.55 1.2 16.52 1.18 70325.53 5006.38
0.047 16.15 0.67 16.1 0.63 34261.70 1325.53
0.0014 16.12 0.97 16.12 0.96 1151328.57 69185.71
0.0124 18.42 2.65 18.41 2.63 148448.39 21270.97
0.0346 16.89 1.6 16.85 1.56 48715.03 4524.28
0.0131 15.9 0.85 15.88 0.83 121274.05 6388.55
0.0781 17.1 1.65 17.02 1.57 21795.01 2012.68
0.0491 19.38 3.62 19.33 3.57 39370.47 7272.71
0.1161 18.58 3.28 18.46 3.16 15903.45 2725.15
4.2.8. Texture 8 (Silty Loam)
Texture eight is divided into two groups, the first group comprises of 202 records and is
used for the development of the equations and the second contains 58 records and is used
as an assessment.
Table 4.18 Texture 8, Linear multi-regression all variables.
Coefficients Estimate Std.Error t-value Significance
Intercept -6.90 7.17 -0.96
Bulk Density (g cm -3 ) -3.23 4.60 -0.70
NO3 - Conc ( µg N g -1 soil) 0.01 0.00 0.70
OC (%) 0.10 0.46 0.21
pH 1.06 0.77 1.37
Soil Depth (cm) 0.02 0.06 0.32
Temp (ºC) 0.11 0.05 2.36 *
WFP (%) 0.03 0.01 2.39 *
Signif.Codes Signif.Codes Signif.Codes
0.00 '***' 0.00 '**' 0.01
0.01 '*' 0.05 '.' 0.10
0.10 1.00
131