The SAS System The GLM Procedure Class Level Information Class Levels Values trat 5 1 2 3 4 5 REP 6 1 2 3 4 5 6 Data for Analysis of N2O NH3 Number of Observations Read 30 Number of Observations Used 30 Data for Analysis of nitrate ammonium moisture Number of Observations Read 30 Number of Observations Used 15 Data for Analysis of CMB NMB Number of Observations Read 30 Number of Observations Used 25 Data for Analysis of mulch relation Number of Observations Read 30 Number of Observations Used 20 NOTE: Variables in each group are consistent with respect to the presence or absence of missing values. The SAS System The GLM Procedure Dependent Variable: N2O Sum of Source DF Squares Mean Square F Value Pr > F Model 4 0.21188335 0.05297084 26.97 <.0001 Error 25 0.04909370 0.00196375 Corrected Total 29 0.26097705 R-Square Coeff Var Root MSE N2O Mean 0.811885 34.38230 0.044314 0.128887 Source DF Type I SS Mean Square F Value Pr > F trat 4 0.21188335 0.05297084 26.97 <.0001 Source DF Type III SS Mean Square F Value Pr > F trat 4 0.21188335 0.05297084 26.97 <.0001 The SAS System The GLM Procedure Dependent Variable: NH3 Sum of Source DF Squares Mean Square F Value Pr > F Model 4 44.06799010 11.01699753 27.17 <.0001 Error 25 10.13764999 0.40550600 Corrected Total 29 54.20564009 R-Square Coeff Var Root MSE NH3 Mean 0.812978 20.67140 0.636794 3.080553 Source DF Type I SS Mean Square F Value Pr > F trat 4 44.06799010 11.01699753 27.17 <.0001 Source DF Type III SS Mean Square F Value Pr > F trat 4 44.06799010 11.01699753 27.17 <.0001 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for N2O NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 25 Error Mean Square 0.001964 Critical Value of Studentized Range 4.15336 Minimum Significant Difference 0.0751 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 0.22938 6 2 A A 0.21347 6 1 B 0.10672 6 4 B B 0.09380 6 3 C 0.00107 6 5 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for NH3 NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 25 Error Mean Square 0.405506 Critical Value of Studentized Range 4.15336 Minimum Significant Difference 1.0797 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 4.2789 6 2 A B A 3.7273 6 1 B A B A 3.5159 6 4 B B 3.1025 6 3 C 0.7783 6 5 The SAS System The GLM Procedure Dependent Variable: nitrate Sum of Source DF Squares Mean Square F Value Pr > F Model 4 181102.4819 45275.6205 230.32 <.0001 Error 10 1965.7392 196.5739 Corrected Total 14 183068.2211 R-Square Coeff Var Root MSE nitrate Mean 0.989262 5.359662 14.02048 261.5927 Source DF Type I SS Mean Square F Value Pr > F trat 4 181102.4819 45275.6205 230.32 <.0001 Source DF Type III SS Mean Square F Value Pr > F trat 4 181102.4819 45275.6205 230.32 <.0001 The SAS System The GLM Procedure Dependent Variable: ammonium Sum of Source DF Squares Mean Square F Value Pr > F Model 4 429.7492933 107.4373233 7.12 0.0056 Error 10 150.9682000 15.0968200 Corrected Total 14 580.7174933 R-Square Coeff Var Root MSE ammonium Mean 0.740032 3.361107 3.885463 115.6007 Source DF Type I SS Mean Square F Value Pr > F trat 4 429.7492933 107.4373233 7.12 0.0056 Source DF Type III SS Mean Square F Value Pr > F trat 4 429.7492933 107.4373233 7.12 0.0056 The SAS System The GLM Procedure Dependent Variable: moisture Sum of Source DF Squares Mean Square F Value Pr > F Model 4 0.35497333 0.08874333 1109.29 <.0001 Error 10 0.00080000 0.00008000 Corrected Total 14 0.35577333 R-Square Coeff Var Root MSE moisture Mean 0.997751 0.966600 0.008944 0.925333 Source DF Type I SS Mean Square F Value Pr > F trat 4 0.35497333 0.08874333 1109.29 <.0001 Source DF Type III SS Mean Square F Value Pr > F trat 4 0.35497333 0.08874333 1109.29 <.0001 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for nitrate NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 196.5739 Critical Value of Studentized Range 4.65429 Minimum Significant Difference 37.675 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 383.03 3 4 B 328.50 3 2 B B 290.91 3 3 C 243.85 3 1 D 61.67 3 5 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for ammonium NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 15.09682 Critical Value of Studentized Range 4.65429 Minimum Significant Difference 10.441 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 119.793 3 1 A A 118.963 3 4 A A 118.760 3 3 A B A 115.090 3 2 B B 105.397 3 5 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for moisture NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 10 Error Mean Square 0.00008 Critical Value of Studentized Range 4.65429 Minimum Significant Difference 0.024 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 1.036667 3 3 B 0.996667 3 4 B B 0.993333 3 1 B B 0.980000 3 2 C 0.620000 3 5 The SAS System The GLM Procedure Dependent Variable: CMB Sum of Source DF Squares Mean Square F Value Pr > F Model 4 189124.8363 47281.2091 8.27 0.0004 Error 20 114315.2320 5715.7616 Corrected Total 24 303440.0683 R-Square Coeff Var Root MSE CMB Mean 0.623269 21.01900 75.60266 359.6872 Source DF Type I SS Mean Square F Value Pr > F trat 4 189124.8363 47281.2091 8.27 0.0004 Source DF Type III SS Mean Square F Value Pr > F trat 4 189124.8363 47281.2091 8.27 0.0004 The SAS System The GLM Procedure Dependent Variable: NMB Sum of Source DF Squares Mean Square F Value Pr > F Model 4 5112.958504 1278.239626 24.76 <.0001 Error 20 1032.480040 51.624002 Corrected Total 24 6145.438544 R-Square Coeff Var Root MSE NMB Mean 0.831992 15.08601 7.184984 47.62680 Source DF Type I SS Mean Square F Value Pr > F trat 4 5112.958504 1278.239626 24.76 <.0001 Source DF Type III SS Mean Square F Value Pr > F trat 4 5112.958504 1278.239626 24.76 <.0001 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for CMB NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 20 Error Mean Square 5715.762 Critical Value of Studentized Range 4.23186 Minimum Significant Difference 143.08 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 481.76 5 5 A B A 413.24 5 2 B A B A C 376.71 5 1 B C B C 287.95 5 4 C C 238.77 5 3 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for NMB NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 20 Error Mean Square 51.624 Critical Value of Studentized Range 4.23186 Minimum Significant Difference 13.598 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 75.850 5 5 B 44.664 5 2 B B 40.854 5 1 B B 38.882 5 4 B B 37.884 5 3 The SAS System The GLM Procedure Dependent Variable: mulch Sum of Source DF Squares Mean Square F Value Pr > F Model 4 956.661680 239.165420 15.51 <.0001 Error 15 231.335575 15.422372 Corrected Total 19 1187.997255 R-Square Coeff Var Root MSE mulch Mean 0.805273 22.96367 3.927133 17.10150 Source DF Type I SS Mean Square F Value Pr > F trat 4 956.6616800 239.1654200 15.51 <.0001 Source DF Type III SS Mean Square F Value Pr > F trat 4 956.6616800 239.1654200 15.51 <.0001 The SAS System The GLM Procedure Dependent Variable: relation Sum of Source DF Squares Mean Square F Value Pr > F Model 4 7330.35362 1832.58841 6.42 0.0032 Error 15 4279.21810 285.28121 Corrected Total 19 11609.57172 R-Square Coeff Var Root MSE relation Mean 0.631406 27.55256 16.89027 61.30200 Source DF Type I SS Mean Square F Value Pr > F trat 4 7330.353620 1832.588405 6.42 0.0032 Source DF Type III SS Mean Square F Value Pr > F trat 4 7330.353620 1832.588405 6.42 0.0032 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for mulch NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 15 Error Mean Square 15.42237 Critical Value of Studentized Range 4.36698 Minimum Significant Difference 8.5749 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 30.663 4 5 B 15.513 4 1 B B 14.143 4 2 B B 13.893 4 4 B B 11.298 4 3 The SAS System The GLM Procedure Tukey's Studentized Range (HSD) Test for relation NOTE: This test controls the Type I experimentwise error rate, but it generally has a higher Type II error rate than REGWQ. Alpha 0.05 Error Degrees of Freedom 15 Error Mean Square 285.2812 Critical Value of Studentized Range 4.36698 Minimum Significant Difference 36.88 Means with the same letter are not significantly different. Tukey Grouping Mean N trat A 82.60 4 3 A A 75.41 4 1 A A 70.14 4 2 A B A 47.02 4 5 B B 31.34 4 4 The SAS System The CORR Procedure 9 Variables: N2O NH3 nitrate ammonium moisture CMB NMB mulch relation Simple Statistics Variable N Mean Std Dev Sum Minimum Maximum N2O 30 0.12889 0.09486 3.86660 0.0007000 0.32190 NH3 30 3.08055 1.36717 92.41660 0.55720 6.62230 nitrate 15 261.59267 114.35166 3924 59.59000 404.91000 ammonium 15 115.60067 6.44048 1734 100.38000 123.89000 moisture 15 0.92533 0.15941 13.88000 0.62000 1.04000 CMB 25 359.68720 112.44259 8992 160.16000 656.20000 NMB 25 47.62680 16.00187 1191 30.76000 88.30000 mulch 20 17.10150 7.90735 342.03000 6.33000 36.99000 relation 20 61.30200 24.71902 1226 21.12000 105.76000 Pearson Correlation Coefficients Prob > |r| under H0: Rho=0 Number of Observations N2O NH3 nitrate ammonium moisture N2O 1.00000 0.73275 0.52797 0.45530 0.57957 <.0001 0.0431 0.0881 0.0235 30 30 15 15 15 NH3 0.73275 1.00000 0.89930 0.77933 0.93395 <.0001 <.0001 0.0006 <.0001 30 30 15 15 15 nitrate 0.52797 0.89930 1.00000 0.70931 0.88843 0.0431 <.0001 0.0031 <.0001 15 15 15 15 15 ammonium 0.45530 0.77933 0.70931 1.00000 0.82360 0.0881 0.0006 0.0031 0.0002 15 15 15 15 15 moisture 0.57957 0.93395 0.88843 0.82360 1.00000 0.0235 <.0001 <.0001 0.0002 15 15 15 15 15 CMB -0.06336 -0.45289 -0.35659 -0.45270 -0.43848 0.7635 0.0230 0.1920 0.0902 0.1021 25 25 15 15 15 NMB -0.49925 -0.81054 -0.82129 -0.79832 -0.91741 0.0111 <.0001 0.0002 0.0004 <.0001 25 25 15 15 15 mulch -0.43077 -0.80367 -0.85077 -0.62579 -0.86977 0.0579 <.0001 <.0001 0.0126 <.0001 20 20 15 15 15 relation 0.22183 0.19224 0.05228 0.24721 0.32365 0.3472 0.4168 0.8532 0.3744 0.2393 20 20 15 15 15 Pearson Correlation Coefficients Prob > |r| under H0: Rho=0 Number of Observations CMB NMB mulch relation N2O -0.06336 -0.49925 -0.43077 0.22183 0.7635 0.0111 0.0579 0.3472 25 25 20 20 NH3 -0.45289 -0.81054 -0.80367 0.19224 0.0230 <.0001 <.0001 0.4168 25 25 20 20 nitrate -0.35659 -0.82129 -0.85077 0.05228 0.1920 0.0002 <.0001 0.8532 15 15 15 15 ammonium -0.45270 -0.79832 -0.62579 0.24721 0.0902 0.0004 0.0126 0.3744 15 15 15 15 moisture -0.43848 -0.91741 -0.86977 0.32365 0.1021 <.0001 <.0001 0.2393 15 15 15 15 CMB 1.00000 0.71048 0.60335 -0.09486 <.0001 0.0049 0.6908 25 25 20 20 NMB 0.71048 1.00000 0.86518 -0.17825 <.0001 <.0001 0.4521 25 25 20 20 mulch 0.60335 0.86518 1.00000 -0.33107 0.0049 <.0001 0.1539 20 20 20 20 relation -0.09486 -0.17825 -0.33107 1.00000 0.6908 0.4521 0.1539 20 20 20 20