Items | Standardized ileal digestible lysine, % | Â | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
d 0 to 7 | 1.35 | 1.35 | 1.35 | 1.35 | 1.55 | 1.55 | 1.55 | 1.55 | Â | |||
d 7 to 21 | 1.15 | 1.15 | 1.35 | 1.35 | 1.15 | 1.15 | 1.35 | 1.35 | Probability, P < | |||
d 21 to 35 | 1.05 | 1.25 | 1.05 | 1.25 | 1.05 | 1.25 | 1.05 | 1.25 | SEM | Phase 1 | Phase 2 | Phase 3 |
d 0 to 7 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
ADG, g | 161 | 151 | 152 | 162 | 155 | 163 | 159 | 161 | 19.9 | 0.69 | 0.89 | 0.72 |
ADFI, g | 171 | 164 | 157 | 164 | 145 | 150 | 149 | 162 | 15.0 | 0.37 | 0.94 | 0.55 |
G:F | 0.962 | 0.926 | 0.965 | 0.997 | 1.054 | 1.089 | 1.074 | 0.984 | 0.059 | 0.01 | 0.93 | 0.63 |
d 7 to 21 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
ADG, g | 363 | 365 | 366 | 371 | 346 | 333 | 370 | 375 | 15.8 | 0.41 | 0.18 | 0.98 |
ADFI, g | 541 | 530 | 512 | 521 | 508 | 506 | 498 | 517 | 18.4 | 0.16 | 0.49 | 0.78 |
G:F | 0.674 | 0.687 | 0.716 | 0.711 | 0.680 | 0.660 | 0.742 | 0.723 | 0.016 | 0.75 | 0.03 | 0.43 |
d 21 to 35 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
ADG, g | 561 | 616 | 579 | 614 | 555 | 573 | 540 | 593 | 35.1 | 0.20 | 0.78 | 0.001 |
ADFI, g | 934 | 915 | 943 | 956 | 907 | 883 | 883 | 925 | 34.6 | 0.37 | 0.53 | 0.85 |
G:F | 0.601 | 0.674 | 0.614 | 0.643 | 0.613 | 0.649 | 0.612 | 0.640 | 0.031 | 0.60 | 0.39 | <.0001 |
d 0 to 35 | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
ADG, g | 402 | 422 | 406 | 426 | 389 | 395 | 395 | 419 | 11.3 | 0.15 | 0.30 | 0.03 |
ADFI, g | 745 | 726 | 730 | 747 | 711 | 701 | 696 | 732 | 20.5 | 0.38 | 0.74 | 0.65 |
G:F | 0.645 | 0.692 | 0.666 | 0.683 | 0.658 | 0.676 | 0.681 | 0.688 | 0.011 | 0.52 | 0.07 | 0.001 |
BW, kg | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
d 0 | 5.71 | 5.70 | 5.73 | 5.68 | 5.71 | 5.75 | 5.71 | 5.71 | 0.05 | 0.59 | 0.24 | 0.43 |
d 7 | 6.84 | 6.76 | 6.79 | 6.81 | 6.80 | 6.89 | 6.83 | 6.83 | 0.19 | 0.67 | 0.91 | 0.85 |
d 21 | 11.93 | 11.86 | 11.95 | 12.00 | 11.67 | 11.55 | 12.01 | 12.09 | 0.32 | 0.54 | 0.14 | 0.94 |
d 35 | 19.78 | 20.64 | 20.05 | 20.59 | 19.44 | 19.57 | 19.57 | 20.38 | 0.36 | 0.14 | 0.37 | 0.04 |