Table 3.
Item | Group |
SEM |
P-value |
||||||
---|---|---|---|---|---|---|---|---|---|
MP | SP | WP | PP | RP | Treatment | Day | Treatment × Day | ||
Starter DMI, g/d | |||||||||
d 22 to 63 | 695.2 | 680.2 | 660.6 | 670.6 | 738.9 | 16.55 | 0.7308 | <0.0001 | 0.8462 |
d 22 to 28 | 380.0 | 380.0 | 380.0 | 385.0 | 398.6 | 27.96 | 0.8413 | ||
d 29 to 35 | 487.1 | 468.6 | 448.6 | 442.1 | 463.6 | 7.45 | 0.0612 | ||
d 36 to 42 | 535.7 | 517.9 | 516.4 | 510.7 | 535.7 | 4.67 | 0.0936 | ||
d 43 to 49 | 748.6 | 773.6 | 730.7 | 780.0 | 869.3 | 36.14 | 0.2429 | ||
d 50 to 56 | 882.1 | 961.4 | 885.0 | 842.1 | 985.7 | 36.59 | 0.2303 | ||
d 57 to 63 | 893.6b | 1,054.3a | 895.7b | 874.3b | 1,071.4a | 28.14 | 0.0226 | ||
F:G, g/g | |||||||||
d 22 to 63 | 1.79b | 2.05b | 2.20ab | 2.47a | 2.03b | 0.028 | <0.0001 | <0.0001 | 0.9999 |
d 22 to 28 | 2.04b | 2.13b | 2.27ab | 2.55a | 2.12b | 0.075 | 0.0062 | ||
d 29 to 35 | 1.73b | 2.03ab | 2.23a | 2.36a | 2.11a | 0.062 | 0.0008 | ||
d 36 to 42 | 1.72b | 1.79b | 2.01ab | 2.22a | 1.86ab | 0.063 | 0.0078 | ||
d 43 to 49 | 1.56b | 1.78b | 1.90ab | 2.22a | 1.80b | 0.050 | 0.0005 | ||
d 50 to 56 | 2.03b | 2.31b | 2.46ab | 2.70a | 2.23b | 0.068 | 0.0004 | ||
d 57 to 63 | 1.90c | 2.30b | 2.36ab | 2.71a | 2.29b | 0.066 | <0.0001 |
MP = milk protein; SP = soybean protein concentrate; WP = hydrolyzed wheat protein; PP = peanut protein concentrate; RP = rice protein insolate; SEM = standard error of mean; F:G = feed:gain ratio.
a,b Within a same row, mean with the same or no superscripts differ not significantly (P > 0.05), means with different superscripts differ significantly (P < 0.05), n = 10.