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Table 2 Mean values of the parameters monitored at each time-point, by treatment

From: Influence of temperature and humidity manipulation on chicken embryonic development

Day Treatment Albumen Yolk Embryo Heart rate VMM
Mean SEM Mean SEM Mean SEM Mean SEM Mean SEM
1 Control 0.471 0.024 0.309 0.021 - - - - - -
A 0.571* 0.011 0.263 0.007 - - - - - -
B 0.581* 0.006 0.294 0.006 - - - - - -
C 0.578* 0.065 0.292 0.006 - - - - - -
D 0.558* 0.005 0.291 0.005 - - - - - -
3 Control 0.455 0.019 0.261 0.015 - - 92.44 10.282 - -
A 0.482 0.010 0.345 0.009 - - 133.60 4.588 - -
B 0.455* 0.007 0.319* 0.008 - - 126.25 13.256 - -
C 0.527* 0.014 0.272* 0.013 - - 78.33 15.067 - -
D 0.489 0.009 0.370* 0.008 - - 88.33 3.860 - -
5 Control 0.225 0.015 0.476 0.025 0.005 0.002 157.4 1.459 - -
A 0.241 0.015 0.551 0.021 0.005 0.002 133.33* 3.771 - -
B 0.280 0.023 0.538 0.031 0.003 0.000 191.5* 7.385 - -
C 0.301* 0.022 0.535 0.021 0.004 0.000 160 0.000 16.000* 0.000
D 0.245 0.013 0.547 0.031 0.005 0.000 160 0.000 4.800* 20.444
7 Control 0.187 0.009 0.474 0.023 0.009 0.002 191.91 6.712 31.238 1.223
A 0.235 0.008 0.563* 0.020 0.019 0.000 295.00* 5.881 29.818 1.897
B 0.264* 0.016 0.544 0.018 0.013 0.001 185.38 12.230 18.000* 1.309
C 0.225 0.005 0.543 0.030 0.014 0.000 241.36* 7.415 19.636* 1.260
D 0.222 0.014 0.532 0.014 0.018* 0.001 211.92 20.490 16.667* 1.189
9 Control 0.206 0.015 0.438 0.016 0.041 0.001 223.35 7.158 38.200 1.549
A 0.255* 0.008 0.547* 0.011 0.039 0.001 296.46* 7.152 26.182* 1.127
B 0.190 0.007 0.552* 0.017 0.026* 0.001 233.60 1.631 16.000* 3.578
C 0.213 0.006 0.526* 0.006 0.031* 0.001 250.42 6.360 19.000* 1.642
D 0.222 0.006 0.501* 0.015 0.035* 0.002 237.36 24.040 24.000* 4.178
10 Control 0.195 0.005 0.444 0.016 0.060 0.002 217.84 4.558 34.526 1.375
A 0.254* 0.006 0.546* 0.010 0.060 0.002 278.11* 6.458 29.333 1.886
B 0.214 0.007 0.531* 0.009 0.036* 0.001 234.88 5.642 19.000* 3.000
C 0.219 0.005 0.521* 0.008 0.044* 0.001 241.83 8.038 17.667* 1.936
D 0.218 0.007 0.461 0.014 0.049* 0.001 245.83* 7.872 24.000* 2.652
12 Control 0.186 0.010 0.391 0.001 0.111 0.003 226.41 5.473 37.455 0.813
A 0.239* 0.016 0.477* 0.020 0.112 0.003 282.50* 3.804 28.000* 2.459
B 0.200 0.017 0.492* 0.017 0.066* 0.005 255.57* 4.493 21.714* 2.286
C 0.1940 0.004 0.476* 0.010 0.080* 0.002 263.54* 6.285 21.846* 1.609
D 0.1931 0.008 0.359 0.008 0.095* 0.002 261.62* 5.579 22.154* 1.901
14 Control 0.092 0.007 0.348 0.018 0.211 0.006 241.70 8.6749 35.200 0.8991
A 0.113 0.011 0.523* 0.007 0.207 0.006 273.46 11.143 23.273* 1.690
B 0.128 0.007 0.451* 0.013 0.135* 0.009 253.67 4.794 21.333* 3.373
C 0.102 0.007 0.395 0.012 0.165* 0.004 265.23 6.386 26.462* 2.812
D 0.087 0.007 0.363 0.010 0.201 0.005 261.36 5.278 21.818* 2.434
16 Control 0.017 0.003 0.308 0.019 0.349 0.006 232.64 6.389 32.727 1.041
A 0.057* 0.014 0.453* 0.017 0.289* 0.011 311.80* 10.690 28.000 2.459
B 0.077* 0.014 0.353 0.022 0.236* 0.008 271.33 3.7298 32.000 2.921
C 0.015 0.005 0.335 0.012 0.284* 0.006 271.46* 8.3233 20.308* 2.330
D 0.025 0.004 0.243* 0.011 0.316* 0.009 277.75* 8.6200 28.000 1.557
18 Control 0.001 0.001 0.191 0.011 0.499 0.010 234.40 8.957 30.800 0.875
A 0.020 0.007 0.390* 0.014 0.424* 0.015 268.09 9.353 24.727 2.005
B 0.008 0.004 0.290* 0.024 0.307* 0.013 266.83 5.400 25.333 3.211
C 0.000 0.000 0.240* 0.013 0.424* 0.009 294.42* 6.062 19.333* 1.544
D 0.000 0.000 0.138* 0.008 0.479 0.005 278.36* 7.647 21.090* 2.702
20 Control 0.000 0.000 0.010 0.010 0.610 0.136 150.00 32.733 30.000 6.547
A 0.030 0.030 0.042* 0.042 0.555 0.036 45.069 45.069 14.222 5.126
B 0.000* 0.015 0.113 0.015 0.534 0.014 236.00 31.342 21.333 9.615
C 0.000 0.000 0.000 0.000 0.796 0.010 267.75* 7.643 31.000 3.525
D 0.000 0.000 0.000 0.000 0.823 0.010 304.44* 3.667 41.778 1.778
  1. *Significant difference found (p < 0.05). All significant values are displayed in comparison to the mean of the Control group.