Traits | QPM2 | Maize | Contrast | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
QPM1 | 334Ce | 537Ta | 537Ig | 538Ta | White | Yellow | SEM3 | QPM | Normal | Prob4 | |
Dry Matter, kg/d | |||||||||||
Intake | 1.67a | 1.66a | 1.66a | 1.68a | 1.64a | 1.66a | 1.55b | 0.010 | 1.66 | 1.60 | 0.05 |
Energy, MJ/d | |||||||||||
Intake | 29,9a | 29.7a | 29.7a | 30.2a | 29.5a | 29.7a | 27.7b | 0.17 | 29.8 | 28.7 | 0.63 |
In feces | 3.1a | 3.2a | 3.0a | 2.9ab | 2.9ab | 2.6b | 2.6b | 0.04 | 3.0 | 2.6 | 0.001 |
Digestible | 26.8a | 26.5a | 26.7a | 27.3a | 26.5a | 27.1a | 25.1b | 0.16 | 26.7 | 26.1 | 0.01 |
In Urine | 0.50 | 0.58 | 0.53 | 0.60 | 0.62 | 0.60 | 0.61 | 0.013 | 0.57 | 0.60 | 0.21 |
Metabolizable | 26.3a | 25.9a | 26.2a | 26.7a | 25.9a | 26.5a | 24.5b | 0.16 | 26.2 | 25.5 | 0.01 |
Nitrogen, g/d | |||||||||||
Intake | 22.4b | 24.6a | 24.5a | 24.6a | 24.4a | 22.0b | 22.1b | 0.13 | 24.0 | 22.0 | 0.001 |
In feces | 3.6 | 4.1 | 3.8 | 3.7 | 3.8 | 3.4 | 3.5 | 0.08 | 3.82 | 3.46 | 0.32 |
Digestible | 18.7b | 20.5a | 20.6a | 20.4a | 20.5a | 18.5b | 18.6b | 0.35 | 20.1 | 18.6 | 0.001 |
In Urine | 10.2a | 12.6b | 13.2b | 11.9b | 12.0b | 12.1b | 12.2b | 0.21 | 11.97 | 12.2 | 0.74 |
Retained | 8.5a | 7.9ab | 7.5ab | 8.5a | 8.5a | 6.5ab | 6.4b | 0.24 | 8.18 | 6.44 | 0.19 |
Dry matter, MJ/kg | |||||||||||
Digestible energy | 16.11cd | 15.96d | 16.12bcd | 16.29ab | 16.18abc | 16.34a | 16.22abc | 0.007 | 16.13 | 16.28 | 0.01 |
Metabolizable energy | 15.59ab | 15.38b | 15.59ab | 15.70a | 15.55ab | 15.74a | 15.61ab | 0.009 | 15.56 | 15.68 | 0.09 |
Coefficient | |||||||||||
DM Digestibility | 88.7c | 88.2c | 88.9c | 90.1ab | 89.2bc | 90.8a | 90.2a | 0.12 | 89.0 | 90.5 | 0.001 |
E Digestibility | 89.6bc | 89.1c | 89.8bc | 90.4ab | 90.1bc | 91.3a | 90.6ab | 0.14 | 89.8 | 91.0 | 0.001 |
Metabolizability | 87.9b | 87.2b | 88.0b | 88.4ab | 88.0b | 89.3a | 88.4ab | 0.15 | 87.9 | 88.9 | 0.01 |
N Digestibility | 83.7 | 83.3 | 84.3 | 84.7 | 84.3 | 84.3 | 84.2 | 0.30 | 84.1 | 84.3 | 0.72 |
N retention as percentage of | |||||||||||
Intake5 | 38.2a | 32.1ab | 30.5ab | 35.2ab | 35.0ab | 29.6ab | 28.8b | 1.01 | 34.2 | 29.2 | 0.28 |
Absorbed6 | 45.7a | 38.5ab | 36.1ab | 41.6ab | 41.3ab | 35.0b | 34.2b | 1.14 | 40.3 | 34.6 | 0.20 |