Aboveground biomass 2021-2022 has a significant Breuch-Pagan test. The variance is smaller at the ends of the distribution.
Fodder radish Black oats Tall fescue
Ref 3 3 3
Compost 0 0 0
LB 3 3 3
LB extensive 0 0 0
LB Sand 0 0 0
SB 3 3 3
SS 3 3 3
SS Caterpillar 0 0 0
Call:
lm(formula = droge_stof_kg_ha ~ ondgr_bw + gr_bem + blok, data = dataset_above)
Coefficients:
(Intercept) ondgr_bwLB ondgr_bwSB ondgr_bwSS
1714.33 -84.89 -127.56 17.78
gr_bemBlack oats gr_bemTall fescue blok
308.00 -852.33 -105.33
studentized Breusch-Pagan test
data: md
BP = 8.6484, df = 6, p-value = 0.1943
Analysis of Variance Table
Response: droge_stof_kg_ha
Df Sum Sq Mean Sq F value Pr(>F)
ondgr_bw 3 128869 42956 0.3914 0.7601
gr_bem 2 8670838 4335419 39.4994 5.25e-09 ***
blok 1 266283 266283 2.4261 0.1302
Residuals 29 3183011 109759
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
Exact one-sample Kolmogorov-Smirnov test
data: resid(md)
D = 0.13504, p-value = 0.486
alternative hypothesis: two-sided
$emmeans
gr_bem emmean SE df lower.CL upper.CL
Fodder radish 1455 95.6 29 1259 1651
Black oats 1763 95.6 29 1567 1959
Tall fescue 603 95.6 29 407 798
Results are averaged over the levels of: ondgr_bw
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Fodder radish - Black oats -308 135 29 -2.277 0.0752
Fodder radish - Tall fescue 852 135 29 6.302 <.0001
Black oats - Tall fescue 1160 135 29 8.579 <.0001
Results are averaged over the levels of: ondgr_bw
P value adjustment: tukey method for comparing a family of 3 estimates
$emmeans
ondgr_bw emmean SE df lower.CL upper.CL
Ref 1322 110 29 1096 1548
LB 1237 110 29 1011 1463
SB 1195 110 29 969 1421
SS 1340 110 29 1114 1566
Results are averaged over the levels of: gr_bem
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref - LB 84.9 156 29 0.544 0.9475
Ref - SB 127.6 156 29 0.817 0.8461
Ref - SS -17.8 156 29 -0.114 0.9995
LB - SB 42.7 156 29 0.273 0.9927
LB - SS -102.7 156 29 -0.657 0.9121
SB - SS -145.3 156 29 -0.931 0.7888
Results are averaged over the levels of: gr_bem
P value adjustment: tukey method for comparing a family of 4 estimates
$emmeans
ondgr_bw gr_bem emmean SE df lower.CL upper.CL
Ref Fodder radish 1504 135 29 1227 1780
LB Fodder radish 1419 135 29 1142 1695
SB Fodder radish 1376 135 29 1099 1653
SS Fodder radish 1521 135 29 1245 1798
Ref Black oats 1812 135 29 1535 2088
LB Black oats 1727 135 29 1450 2003
SB Black oats 1684 135 29 1407 1961
SS Black oats 1829 135 29 1553 2106
Ref Tall fescue 651 135 29 375 928
LB Tall fescue 566 135 29 290 843
SB Tall fescue 524 135 29 247 800
SS Tall fescue 669 135 29 392 946
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref Fodder radish - LB Fodder radish 84.9 156 29 0.544 1.0000
Ref Fodder radish - SB Fodder radish 127.6 156 29 0.817 0.9994
Ref Fodder radish - SS Fodder radish -17.8 156 29 -0.114 1.0000
Ref Fodder radish - Ref Black oats -308.0 135 29 -2.277 0.5128
Ref Fodder radish - LB Black oats -223.1 207 29 -1.080 0.9933
Ref Fodder radish - SB Black oats -180.4 207 29 -0.873 0.9989
Ref Fodder radish - SS Black oats -325.8 207 29 -1.577 0.9039
Ref Fodder radish - Ref Tall fescue 852.3 135 29 6.302 <.0001
Ref Fodder radish - LB Tall fescue 937.2 207 29 4.536 0.0043
Ref Fodder radish - SB Tall fescue 979.9 207 29 4.743 0.0025
Ref Fodder radish - SS Tall fescue 834.6 207 29 4.039 0.0154
LB Fodder radish - SB Fodder radish 42.7 156 29 0.273 1.0000
LB Fodder radish - SS Fodder radish -102.7 156 29 -0.657 0.9999
LB Fodder radish - Ref Black oats -392.9 207 29 -1.902 0.7490
LB Fodder radish - LB Black oats -308.0 135 29 -2.277 0.5128
LB Fodder radish - SB Black oats -265.3 207 29 -1.284 0.9748
LB Fodder radish - SS Black oats -410.7 207 29 -1.988 0.6974
LB Fodder radish - Ref Tall fescue 767.4 207 29 3.715 0.0338
LB Fodder radish - LB Tall fescue 852.3 135 29 6.302 <.0001
LB Fodder radish - SB Tall fescue 895.0 207 29 4.332 0.0074
LB Fodder radish - SS Tall fescue 749.7 207 29 3.629 0.0413
SB Fodder radish - SS Fodder radish -145.3 156 29 -0.931 0.9981
SB Fodder radish - Ref Black oats -435.6 207 29 -2.108 0.6214
SB Fodder radish - LB Black oats -350.7 207 29 -1.697 0.8553
SB Fodder radish - SB Black oats -308.0 135 29 -2.277 0.5128
SB Fodder radish - SS Black oats -453.3 207 29 -2.194 0.5659
SB Fodder radish - Ref Tall fescue 724.8 207 29 3.508 0.0545
SB Fodder radish - LB Tall fescue 809.7 207 29 3.919 0.0207
SB Fodder radish - SB Tall fescue 852.3 135 29 6.302 <.0001
SB Fodder radish - SS Tall fescue 707.0 207 29 3.422 0.0660
SS Fodder radish - Ref Black oats -290.2 207 29 -1.405 0.9532
SS Fodder radish - LB Black oats -205.3 207 29 -0.994 0.9967
SS Fodder radish - SB Black oats -162.7 207 29 -0.787 0.9996
SS Fodder radish - SS Black oats -308.0 135 29 -2.277 0.5128
SS Fodder radish - Ref Tall fescue 870.1 207 29 4.212 0.0100
SS Fodder radish - LB Tall fescue 955.0 207 29 4.622 0.0035
SS Fodder radish - SB Tall fescue 997.7 207 29 4.829 0.0020
SS Fodder radish - SS Tall fescue 852.3 135 29 6.302 <.0001
Ref Black oats - LB Black oats 84.9 156 29 0.544 1.0000
Ref Black oats - SB Black oats 127.6 156 29 0.817 0.9994
Ref Black oats - SS Black oats -17.8 156 29 -0.114 1.0000
Ref Black oats - Ref Tall fescue 1160.3 135 29 8.579 <.0001
Ref Black oats - LB Tall fescue 1245.2 207 29 6.027 0.0001
Ref Black oats - SB Tall fescue 1287.9 207 29 6.234 <.0001
Ref Black oats - SS Tall fescue 1142.6 207 29 5.530 0.0003
LB Black oats - SB Black oats 42.7 156 29 0.273 1.0000
LB Black oats - SS Black oats -102.7 156 29 -0.657 0.9999
LB Black oats - Ref Tall fescue 1075.4 207 29 5.205 0.0007
LB Black oats - LB Tall fescue 1160.3 135 29 8.579 <.0001
LB Black oats - SB Tall fescue 1203.0 207 29 5.823 0.0001
LB Black oats - SS Tall fescue 1057.7 207 29 5.119 0.0009
SB Black oats - SS Black oats -145.3 156 29 -0.931 0.9981
SB Black oats - Ref Tall fescue 1032.8 207 29 4.999 0.0013
SB Black oats - LB Tall fescue 1117.7 207 29 5.410 0.0004
SB Black oats - SB Tall fescue 1160.3 135 29 8.579 <.0001
SB Black oats - SS Tall fescue 1015.0 207 29 4.913 0.0016
SS Black oats - Ref Tall fescue 1178.1 207 29 5.702 0.0002
SS Black oats - LB Tall fescue 1263.0 207 29 6.113 0.0001
SS Black oats - SB Tall fescue 1305.7 207 29 6.320 <.0001
SS Black oats - SS Tall fescue 1160.3 135 29 8.579 <.0001
Ref Tall fescue - LB Tall fescue 84.9 156 29 0.544 1.0000
Ref Tall fescue - SB Tall fescue 127.6 156 29 0.817 0.9994
Ref Tall fescue - SS Tall fescue -17.8 156 29 -0.114 1.0000
LB Tall fescue - SB Tall fescue 42.7 156 29 0.273 1.0000
LB Tall fescue - SS Tall fescue -102.7 156 29 -0.657 0.9999
SB Tall fescue - SS Tall fescue -145.3 156 29 -0.931 0.9981
P value adjustment: tukey method for comparing a family of 12 estimates
Fodder radish Black oats Tall fescue
Ref 6 6 6
Compost 0 0 0
LB 6 6 6
LB extensive 0 0 0
LB Sand 0 0 0
SB 6 6 6
SS 6 6 6
SS Caterpillar 0 0 0
Call:
lm(formula = droge_stof_kg_ha ~ ondgr_bw + gr_bem + jaar + blok,
data = dataset_above)
Coefficients:
(Intercept) ondgr_bwLB ondgr_bwSB ondgr_bwSS
950.00 -23.33 -104.00 -63.11
gr_bemBlack oats gr_bemTall fescue jaar2022 blok
27.17 -89.17 23.22 -37.92
studentized Breusch-Pagan test
data: md
BP = 23.449, df = 7, p-value = 0.001423
Analysis of Variance Table
Response: droge_stof_kg_ha
Df Sum Sq Mean Sq F value Pr(>F)
ondgr_bw 3 112971 37657 0.5536 0.6476
gr_bem 2 177777 88889 1.3068 0.2778
jaar 1 9707 9707 0.1427 0.7069
blok 1 69008 69008 1.0145 0.3176
Residuals 64 4353238 68019
Exact one-sample Kolmogorov-Smirnov test
data: resid(md)
D = 0.080262, p-value = 0.712
alternative hypothesis: two-sided
$emmeans
gr_bem emmean SE df lower.CL upper.CL
Fodder radish 838 53.2 64 732 945
Black oats 865 53.2 64 759 972
Tall fescue 749 53.2 64 643 855
Results are averaged over the levels of: ondgr_bw, jaar
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Fodder radish - Black oats -27.2 75.3 64 -0.361 0.9308
Fodder radish - Tall fescue 89.2 75.3 64 1.184 0.4668
Black oats - Tall fescue 116.3 75.3 64 1.545 0.2770
Results are averaged over the levels of: ondgr_bw, jaar
P value adjustment: tukey method for comparing a family of 3 estimates
$emmeans
ondgr_bw emmean SE df lower.CL upper.CL
Ref 865 61.5 64 742 988
LB 842 61.5 64 719 965
SB 761 61.5 64 638 884
SS 802 61.5 64 679 925
Results are averaged over the levels of: gr_bem, jaar
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref - LB 23.3 86.9 64 0.268 0.9932
Ref - SB 104.0 86.9 64 1.196 0.6314
Ref - SS 63.1 86.9 64 0.726 0.8864
LB - SB 80.7 86.9 64 0.928 0.7900
LB - SS 39.8 86.9 64 0.458 0.9679
SB - SS -40.9 86.9 64 -0.470 0.9653
Results are averaged over the levels of: gr_bem, jaar
P value adjustment: tukey method for comparing a family of 4 estimates
$emmeans
ondgr_bw gr_bem emmean SE df lower.CL upper.CL
Ref Fodder radish 886 75.3 64 735 1036
LB Fodder radish 862 75.3 64 712 1013
SB Fodder radish 782 75.3 64 631 932
SS Fodder radish 823 75.3 64 672 973
Ref Black oats 913 75.3 64 763 1063
LB Black oats 890 75.3 64 739 1040
SB Black oats 809 75.3 64 659 959
SS Black oats 850 75.3 64 699 1000
Ref Tall fescue 797 75.3 64 646 947
LB Tall fescue 773 75.3 64 623 924
SB Tall fescue 693 75.3 64 542 843
SS Tall fescue 734 75.3 64 583 884
Results are averaged over the levels of: jaar
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref Fodder radish - LB Fodder radish 23.33 86.9 64 0.268 1.0000
Ref Fodder radish - SB Fodder radish 104.00 86.9 64 1.196 0.9874
Ref Fodder radish - SS Fodder radish 63.11 86.9 64 0.726 0.9999
Ref Fodder radish - Ref Black oats -27.17 75.3 64 -0.361 1.0000
Ref Fodder radish - LB Black oats -3.83 115.0 64 -0.033 1.0000
Ref Fodder radish - SB Black oats 76.83 115.0 64 0.668 0.9999
Ref Fodder radish - SS Black oats 35.94 115.0 64 0.313 1.0000
Ref Fodder radish - Ref Tall fescue 89.17 75.3 64 1.184 0.9884
Ref Fodder radish - LB Tall fescue 112.50 115.0 64 0.978 0.9977
Ref Fodder radish - SB Tall fescue 193.17 115.0 64 1.680 0.8706
Ref Fodder radish - SS Tall fescue 152.28 115.0 64 1.324 0.9727
LB Fodder radish - SB Fodder radish 80.67 86.9 64 0.928 0.9986
LB Fodder radish - SS Fodder radish 39.78 86.9 64 0.458 1.0000
LB Fodder radish - Ref Black oats -50.50 115.0 64 -0.439 1.0000
LB Fodder radish - LB Black oats -27.17 75.3 64 -0.361 1.0000
LB Fodder radish - SB Black oats 53.50 115.0 64 0.465 1.0000
LB Fodder radish - SS Black oats 12.61 115.0 64 0.110 1.0000
LB Fodder radish - Ref Tall fescue 65.83 115.0 64 0.572 1.0000
LB Fodder radish - LB Tall fescue 89.17 75.3 64 1.184 0.9884
LB Fodder radish - SB Tall fescue 169.83 115.0 64 1.477 0.9415
LB Fodder radish - SS Tall fescue 128.94 115.0 64 1.121 0.9926
SB Fodder radish - SS Fodder radish -40.89 86.9 64 -0.470 1.0000
SB Fodder radish - Ref Black oats -131.17 115.0 64 -1.141 0.9914
SB Fodder radish - LB Black oats -107.83 115.0 64 -0.938 0.9984
SB Fodder radish - SB Black oats -27.17 75.3 64 -0.361 1.0000
SB Fodder radish - SS Black oats -68.06 115.0 64 -0.592 1.0000
SB Fodder radish - Ref Tall fescue -14.83 115.0 64 -0.129 1.0000
SB Fodder radish - LB Tall fescue 8.50 115.0 64 0.074 1.0000
SB Fodder radish - SB Tall fescue 89.17 75.3 64 1.184 0.9884
SB Fodder radish - SS Tall fescue 48.28 115.0 64 0.420 1.0000
SS Fodder radish - Ref Black oats -90.28 115.0 64 -0.785 0.9997
SS Fodder radish - LB Black oats -66.94 115.0 64 -0.582 1.0000
SS Fodder radish - SB Black oats 13.72 115.0 64 0.119 1.0000
SS Fodder radish - SS Black oats -27.17 75.3 64 -0.361 1.0000
SS Fodder radish - Ref Tall fescue 26.06 115.0 64 0.227 1.0000
SS Fodder radish - LB Tall fescue 49.39 115.0 64 0.429 1.0000
SS Fodder radish - SB Tall fescue 130.06 115.0 64 1.131 0.9920
SS Fodder radish - SS Tall fescue 89.17 75.3 64 1.184 0.9884
Ref Black oats - LB Black oats 23.33 86.9 64 0.268 1.0000
Ref Black oats - SB Black oats 104.00 86.9 64 1.196 0.9874
Ref Black oats - SS Black oats 63.11 86.9 64 0.726 0.9999
Ref Black oats - Ref Tall fescue 116.33 75.3 64 1.545 0.9216
Ref Black oats - LB Tall fescue 139.67 115.0 64 1.214 0.9859
Ref Black oats - SB Tall fescue 220.33 115.0 64 1.916 0.7451
Ref Black oats - SS Tall fescue 179.44 115.0 64 1.560 0.9167
LB Black oats - SB Black oats 80.67 86.9 64 0.928 0.9986
LB Black oats - SS Black oats 39.78 86.9 64 0.458 1.0000
LB Black oats - Ref Tall fescue 93.00 115.0 64 0.809 0.9996
LB Black oats - LB Tall fescue 116.33 75.3 64 1.545 0.9216
LB Black oats - SB Tall fescue 197.00 115.0 64 1.713 0.8556
LB Black oats - SS Tall fescue 156.11 115.0 64 1.357 0.9674
SB Black oats - SS Black oats -40.89 86.9 64 -0.470 1.0000
SB Black oats - Ref Tall fescue 12.33 115.0 64 0.107 1.0000
SB Black oats - LB Tall fescue 35.67 115.0 64 0.310 1.0000
SB Black oats - SB Tall fescue 116.33 75.3 64 1.545 0.9216
SB Black oats - SS Tall fescue 75.44 115.0 64 0.656 0.9999
SS Black oats - Ref Tall fescue 53.22 115.0 64 0.463 1.0000
SS Black oats - LB Tall fescue 76.56 115.0 64 0.666 0.9999
SS Black oats - SB Tall fescue 157.22 115.0 64 1.367 0.9656
SS Black oats - SS Tall fescue 116.33 75.3 64 1.545 0.9216
Ref Tall fescue - LB Tall fescue 23.33 86.9 64 0.268 1.0000
Ref Tall fescue - SB Tall fescue 104.00 86.9 64 1.196 0.9874
Ref Tall fescue - SS Tall fescue 63.11 86.9 64 0.726 0.9999
LB Tall fescue - SB Tall fescue 80.67 86.9 64 0.928 0.9986
LB Tall fescue - SS Tall fescue 39.78 86.9 64 0.458 1.0000
SB Tall fescue - SS Tall fescue -40.89 86.9 64 -0.470 1.0000
Results are averaged over the levels of: jaar
P value adjustment: tukey method for comparing a family of 12 estimates
Fodder radish Black oats Tall fescue
Ref 3 3 3
Compost 0 0 0
LB 3 3 3
LB extensive 0 0 0
LB Sand 0 0 0
SB 3 3 3
SS 3 3 3
SS Caterpillar 0 0 0
Call:
lm(formula = droge_stof_kg_ha ~ ondgr_bw + gr_bem + blok, data = dataset_below)
Coefficients:
(Intercept) ondgr_bwLB ondgr_bwSB ondgr_bwSS
2237.20 -482.62 232.10 -187.89
gr_bemBlack oats gr_bemTall fescue blok
-403.41 -925.64 -99.47
studentized Breusch-Pagan test
data: md
BP = 7.7937, df = 6, p-value = 0.2536
Analysis of Variance Table
Response: droge_stof_kg_ha
Df Sum Sq Mean Sq F value Pr(>F)
ondgr_bw 3 2466424 822141 2.0696 0.126052
gr_bem 2 5169098 2584549 6.5062 0.004632 **
blok 1 237472 237472 0.5978 0.445677
Residuals 29 11520117 397245
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
Exact one-sample Kolmogorov-Smirnov test
data: resid(md)
D = 0.16509, p-value = 0.2512
alternative hypothesis: two-sided
$emmeans
ondgr_bw emmean SE df lower.CL upper.CL
Ref 1595 210 29 1166 2025
LB 1113 210 29 683 1542
SB 1827 210 29 1398 2257
SS 1407 210 29 978 1837
Results are averaged over the levels of: gr_bem
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref - LB 483 297 29 1.624 0.3812
Ref - SB -232 297 29 -0.781 0.8623
Ref - SS 188 297 29 0.632 0.9207
LB - SB -715 297 29 -2.406 0.0984
LB - SS -295 297 29 -0.992 0.7551
SB - SS 420 297 29 1.414 0.5013
Results are averaged over the levels of: gr_bem
P value adjustment: tukey method for comparing a family of 4 estimates
$emmeans
gr_bem emmean SE df lower.CL upper.CL
Fodder radish 1929 182 29 1557 2301
Black oats 1525 182 29 1153 1897
Tall fescue 1003 182 29 631 1375
Results are averaged over the levels of: ondgr_bw
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Fodder radish - Black oats 403 257 29 1.568 0.2754
Fodder radish - Tall fescue 926 257 29 3.597 0.0033
Black oats - Tall fescue 522 257 29 2.030 0.1231
Results are averaged over the levels of: ondgr_bw
P value adjustment: tukey method for comparing a family of 3 estimates
$emmeans
ondgr_bw gr_bem emmean SE df lower.CL upper.CL
Ref Fodder radish 2038 257 29 1512 2565
LB Fodder radish 1556 257 29 1029 2082
SB Fodder radish 2270 257 29 1744 2797
SS Fodder radish 1850 257 29 1324 2377
Ref Black oats 1635 257 29 1109 2161
LB Black oats 1152 257 29 626 1678
SB Black oats 1867 257 29 1341 2393
SS Black oats 1447 257 29 921 1973
Ref Tall fescue 1113 257 29 586 1639
LB Tall fescue 630 257 29 104 1156
SB Tall fescue 1345 257 29 818 1871
SS Tall fescue 925 257 29 398 1451
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref Fodder radish - LB Fodder radish 482.6 297 29 1.624 0.8861
Ref Fodder radish - SB Fodder radish -232.1 297 29 -0.781 0.9996
Ref Fodder radish - SS Fodder radish 187.9 297 29 0.632 0.9999
Ref Fodder radish - Ref Black oats 403.4 257 29 1.568 0.9070
Ref Fodder radish - LB Black oats 886.0 393 29 2.254 0.5274
Ref Fodder radish - SB Black oats 171.3 393 29 0.436 1.0000
Ref Fodder radish - SS Black oats 591.3 393 29 1.504 0.9275
Ref Fodder radish - Ref Tall fescue 925.6 257 29 3.597 0.0444
Ref Fodder radish - LB Tall fescue 1408.3 393 29 3.583 0.0459
Ref Fodder radish - SB Tall fescue 693.5 393 29 1.765 0.8233
Ref Fodder radish - SS Tall fescue 1113.5 393 29 2.833 0.2181
LB Fodder radish - SB Fodder radish -714.7 297 29 -2.406 0.4333
LB Fodder radish - SS Fodder radish -294.7 297 29 -0.992 0.9967
LB Fodder radish - Ref Black oats -79.2 393 29 -0.202 1.0000
LB Fodder radish - LB Black oats 403.4 257 29 1.568 0.9070
LB Fodder radish - SB Black oats -311.3 393 29 -0.792 0.9996
LB Fodder radish - SS Black oats 108.7 393 29 0.277 1.0000
LB Fodder radish - Ref Tall fescue 443.0 393 29 1.127 0.9906
LB Fodder radish - LB Tall fescue 925.6 257 29 3.597 0.0444
LB Fodder radish - SB Tall fescue 210.9 393 29 0.537 1.0000
LB Fodder radish - SS Tall fescue 630.9 393 29 1.605 0.8935
SB Fodder radish - SS Fodder radish 420.0 297 29 1.414 0.9512
SB Fodder radish - Ref Black oats 635.5 393 29 1.617 0.8890
SB Fodder radish - LB Black oats 1118.1 393 29 2.845 0.2135
SB Fodder radish - SB Black oats 403.4 257 29 1.568 0.9070
SB Fodder radish - SS Black oats 823.4 393 29 2.095 0.6299
SB Fodder radish - Ref Tall fescue 1157.7 393 29 2.946 0.1770
SB Fodder radish - LB Tall fescue 1640.4 393 29 4.173 0.0110
SB Fodder radish - SB Tall fescue 925.6 257 29 3.597 0.0444
SB Fodder radish - SS Tall fescue 1345.6 393 29 3.424 0.0658
SS Fodder radish - Ref Black oats 215.5 393 29 0.548 1.0000
SS Fodder radish - LB Black oats 698.1 393 29 1.776 0.8175
SS Fodder radish - SB Black oats -16.6 393 29 -0.042 1.0000
SS Fodder radish - SS Black oats 403.4 257 29 1.568 0.9070
SS Fodder radish - Ref Tall fescue 737.7 393 29 1.877 0.7632
SS Fodder radish - LB Tall fescue 1220.4 393 29 3.105 0.1295
SS Fodder radish - SB Tall fescue 505.6 393 29 1.286 0.9745
SS Fodder radish - SS Tall fescue 925.6 257 29 3.597 0.0444
Ref Black oats - LB Black oats 482.6 297 29 1.624 0.8861
Ref Black oats - SB Black oats -232.1 297 29 -0.781 0.9996
Ref Black oats - SS Black oats 187.9 297 29 0.632 0.9999
Ref Black oats - Ref Tall fescue 522.2 257 29 2.030 0.6714
Ref Black oats - LB Tall fescue 1004.8 393 29 2.557 0.3472
Ref Black oats - SB Tall fescue 290.1 393 29 0.738 0.9998
Ref Black oats - SS Tall fescue 710.1 393 29 1.807 0.8017
LB Black oats - SB Black oats -714.7 297 29 -2.406 0.4333
LB Black oats - SS Black oats -294.7 297 29 -0.992 0.9967
LB Black oats - Ref Tall fescue 39.6 393 29 0.101 1.0000
LB Black oats - LB Tall fescue 522.2 257 29 2.030 0.6714
LB Black oats - SB Tall fescue -192.5 393 29 -0.490 1.0000
LB Black oats - SS Tall fescue 227.5 393 29 0.579 1.0000
SB Black oats - SS Black oats 420.0 297 29 1.414 0.9512
SB Black oats - Ref Tall fescue 754.3 393 29 1.919 0.7388
SB Black oats - LB Tall fescue 1237.0 393 29 3.147 0.1189
SB Black oats - SB Tall fescue 522.2 257 29 2.030 0.6714
SB Black oats - SS Tall fescue 942.2 393 29 2.397 0.4383
SS Black oats - Ref Tall fescue 334.3 393 29 0.851 0.9992
SS Black oats - LB Tall fescue 817.0 393 29 2.079 0.6404
SS Black oats - SB Tall fescue 102.2 393 29 0.260 1.0000
SS Black oats - SS Tall fescue 522.2 257 29 2.030 0.6714
Ref Tall fescue - LB Tall fescue 482.6 297 29 1.624 0.8861
Ref Tall fescue - SB Tall fescue -232.1 297 29 -0.781 0.9996
Ref Tall fescue - SS Tall fescue 187.9 297 29 0.632 0.9999
LB Tall fescue - SB Tall fescue -714.7 297 29 -2.406 0.4333
LB Tall fescue - SS Tall fescue -294.7 297 29 -0.992 0.9967
SB Tall fescue - SS Tall fescue 420.0 297 29 1.414 0.9512
P value adjustment: tukey method for comparing a family of 12 estimates
Fodder radish Black oats Tall fescue
Ref 6 6 6
Compost 0 0 0
LB 6 6 6
LB extensive 0 0 0
LB Sand 0 0 0
SB 6 6 6
SS 6 6 6
SS Caterpillar 0 0 0
Call:
lm(formula = droge_stof_kg_ha ~ ondgr_bw + gr_bem + jaar + blok,
data = dataset_below)
Coefficients:
(Intercept) ondgr_bwLB ondgr_bwSB ondgr_bwSS
81.069 14.000 -18.222 -17.667
gr_bemBlack oats gr_bemTall fescue jaar2022 blok
-13.417 2.583 20.056 -8.938
studentized Breusch-Pagan test
data: md
BP = 8.2495, df = 7, p-value = 0.3111
Analysis of Variance Table
Response: droge_stof_kg_ha
Df Sum Sq Mean Sq F value Pr(>F)
ondgr_bw 3 12967 4322.3 1.9088 0.13704
gr_bem 2 3541 1770.7 0.7820 0.46181
jaar 1 7240 7240.1 3.1974 0.07849 .
blok 1 3834 3834.2 1.6933 0.19783
Residuals 64 144918 2264.3
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
Exact one-sample Kolmogorov-Smirnov test
data: resid(md)
D = 0.15577, p-value = 0.05429
alternative hypothesis: two-sided
$emmeans
gr_bem emmean SE df lower.CL upper.CL
Fodder radish 67.8 9.71 64 48.3 87.2
Black oats 54.3 9.71 64 34.9 73.7
Tall fescue 70.3 9.71 64 50.9 89.7
Results are averaged over the levels of: ondgr_bw, jaar
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Fodder radish - Black oats 13.42 13.7 64 0.977 0.5942
Fodder radish - Tall fescue -2.58 13.7 64 -0.188 0.9807
Black oats - Tall fescue -16.00 13.7 64 -1.165 0.4784
Results are averaged over the levels of: ondgr_bw, jaar
P value adjustment: tukey method for comparing a family of 3 estimates
$emmeans
ondgr_bw emmean SE df lower.CL upper.CL
Ref 69.6 11.2 64 47.2 92.0
LB 83.6 11.2 64 61.2 106.0
SB 51.4 11.2 64 29.0 73.8
SS 51.9 11.2 64 29.5 74.4
Results are averaged over the levels of: gr_bem, jaar
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref - LB -14.000 15.9 64 -0.883 0.8138
Ref - SB 18.222 15.9 64 1.149 0.6609
Ref - SS 17.667 15.9 64 1.114 0.6824
LB - SB 32.222 15.9 64 2.031 0.1873
LB - SS 31.667 15.9 64 1.996 0.2001
SB - SS -0.556 15.9 64 -0.035 1.0000
Results are averaged over the levels of: gr_bem, jaar
P value adjustment: tukey method for comparing a family of 4 estimates
$emmeans
ondgr_bw gr_bem emmean SE df lower.CL upper.CL
Ref Fodder radish 73.2 13.7 64 45.8 100.7
LB Fodder radish 87.2 13.7 64 59.8 114.7
SB Fodder radish 55.0 13.7 64 27.6 82.4
SS Fodder radish 55.6 13.7 64 28.1 83.0
Ref Black oats 59.8 13.7 64 32.4 87.2
LB Black oats 73.8 13.7 64 46.4 101.2
SB Black oats 41.6 13.7 64 14.1 69.0
SS Black oats 42.1 13.7 64 14.7 69.6
Ref Tall fescue 75.8 13.7 64 48.4 103.2
LB Tall fescue 89.8 13.7 64 62.4 117.2
SB Tall fescue 57.6 13.7 64 30.1 85.0
SS Tall fescue 58.1 13.7 64 30.7 85.6
Results are averaged over the levels of: jaar
Confidence level used: 0.95
$contrasts
contrast estimate SE df t.ratio p.value
Ref Fodder radish - LB Fodder radish -14.000 15.9 64 -0.883 0.9991
Ref Fodder radish - SB Fodder radish 18.222 15.9 64 1.149 0.9909
Ref Fodder radish - SS Fodder radish 17.667 15.9 64 1.114 0.9930
Ref Fodder radish - Ref Black oats 13.417 13.7 64 0.977 0.9977
Ref Fodder radish - LB Black oats -0.583 21.0 64 -0.028 1.0000
Ref Fodder radish - SB Black oats 31.639 21.0 64 1.508 0.9330
Ref Fodder radish - SS Black oats 31.083 21.0 64 1.481 0.9403
Ref Fodder radish - Ref Tall fescue -2.583 13.7 64 -0.188 1.0000
Ref Fodder radish - LB Tall fescue -16.583 21.0 64 -0.790 0.9997
Ref Fodder radish - SB Tall fescue 15.639 21.0 64 0.745 0.9998
Ref Fodder radish - SS Tall fescue 15.083 21.0 64 0.719 0.9999
LB Fodder radish - SB Fodder radish 32.222 15.9 64 2.031 0.6709
LB Fodder radish - SS Fodder radish 31.667 15.9 64 1.996 0.6940
LB Fodder radish - Ref Black oats 27.417 21.0 64 1.307 0.9753
LB Fodder radish - LB Black oats 13.417 13.7 64 0.977 0.9977
LB Fodder radish - SB Black oats 45.639 21.0 64 2.175 0.5730
LB Fodder radish - SS Black oats 45.083 21.0 64 2.149 0.5912
LB Fodder radish - Ref Tall fescue 11.417 21.0 64 0.544 1.0000
LB Fodder radish - LB Tall fescue -2.583 13.7 64 -0.188 1.0000
LB Fodder radish - SB Tall fescue 29.639 21.0 64 1.413 0.9568
LB Fodder radish - SS Tall fescue 29.083 21.0 64 1.386 0.9621
SB Fodder radish - SS Fodder radish -0.556 15.9 64 -0.035 1.0000
SB Fodder radish - Ref Black oats -4.806 21.0 64 -0.229 1.0000
SB Fodder radish - LB Black oats -18.806 21.0 64 -0.896 0.9989
SB Fodder radish - SB Black oats 13.417 13.7 64 0.977 0.9977
SB Fodder radish - SS Black oats 12.861 21.0 64 0.613 1.0000
SB Fodder radish - Ref Tall fescue -20.806 21.0 64 -0.992 0.9974
SB Fodder radish - LB Tall fescue -34.806 21.0 64 -1.659 0.8796
SB Fodder radish - SB Tall fescue -2.583 13.7 64 -0.188 1.0000
SB Fodder radish - SS Tall fescue -3.139 21.0 64 -0.150 1.0000
SS Fodder radish - Ref Black oats -4.250 21.0 64 -0.203 1.0000
SS Fodder radish - LB Black oats -18.250 21.0 64 -0.870 0.9992
SS Fodder radish - SB Black oats 13.972 21.0 64 0.666 0.9999
SS Fodder radish - SS Black oats 13.417 13.7 64 0.977 0.9977
SS Fodder radish - Ref Tall fescue -20.250 21.0 64 -0.965 0.9979
SS Fodder radish - LB Tall fescue -34.250 21.0 64 -1.632 0.8904
SS Fodder radish - SB Tall fescue -2.028 21.0 64 -0.097 1.0000
SS Fodder radish - SS Tall fescue -2.583 13.7 64 -0.188 1.0000
Ref Black oats - LB Black oats -14.000 15.9 64 -0.883 0.9991
Ref Black oats - SB Black oats 18.222 15.9 64 1.149 0.9909
Ref Black oats - SS Black oats 17.667 15.9 64 1.114 0.9930
Ref Black oats - Ref Tall fescue -16.000 13.7 64 -1.165 0.9899
Ref Black oats - LB Tall fescue -30.000 21.0 64 -1.430 0.9530
Ref Black oats - SB Tall fescue 2.222 21.0 64 0.106 1.0000
Ref Black oats - SS Tall fescue 1.667 21.0 64 0.079 1.0000
LB Black oats - SB Black oats 32.222 15.9 64 2.031 0.6709
LB Black oats - SS Black oats 31.667 15.9 64 1.996 0.6940
LB Black oats - Ref Tall fescue -2.000 21.0 64 -0.095 1.0000
LB Black oats - LB Tall fescue -16.000 13.7 64 -1.165 0.9899
LB Black oats - SB Tall fescue 16.222 21.0 64 0.773 0.9997
LB Black oats - SS Tall fescue 15.667 21.0 64 0.747 0.9998
SB Black oats - SS Black oats -0.556 15.9 64 -0.035 1.0000
SB Black oats - Ref Tall fescue -34.222 21.0 64 -1.631 0.8909
SB Black oats - LB Tall fescue -48.222 21.0 64 -2.298 0.4885
SB Black oats - SB Tall fescue -16.000 13.7 64 -1.165 0.9899
SB Black oats - SS Tall fescue -16.556 21.0 64 -0.789 0.9997
SS Black oats - Ref Tall fescue -33.667 21.0 64 -1.604 0.9011
SS Black oats - LB Tall fescue -47.667 21.0 64 -2.272 0.5065
SS Black oats - SB Tall fescue -15.444 21.0 64 -0.736 0.9998
SS Black oats - SS Tall fescue -16.000 13.7 64 -1.165 0.9899
Ref Tall fescue - LB Tall fescue -14.000 15.9 64 -0.883 0.9991
Ref Tall fescue - SB Tall fescue 18.222 15.9 64 1.149 0.9909
Ref Tall fescue - SS Tall fescue 17.667 15.9 64 1.114 0.9930
LB Tall fescue - SB Tall fescue 32.222 15.9 64 2.031 0.6709
LB Tall fescue - SS Tall fescue 31.667 15.9 64 1.996 0.6940
SB Tall fescue - SS Tall fescue -0.556 15.9 64 -0.035 1.0000
Results are averaged over the levels of: jaar
P value adjustment: tukey method for comparing a family of 12 estimates
2020 2021 2022
Ref 0 2 2
Compost 2 2 2
LB 0 0 0
LB extensive 2 2 2
LB Sand 2 2 2
SB 0 0 0
SS 0 0 0
SS Caterpillar 0 3 3
2020 2021 2022
Ref 0 2 2
Compost 2 2 2
LB 0 0 0
LB extensive 2 2 2
LB Sand 2 2 2
SB 0 0 0
SS 0 0 0
SS Caterpillar 0 3 3