Table 4. The influence of feeding regimens and diet combinations on the total intakes of each diet in broiler chickens from 10–31 days post-hatch.
Dietary combination | 1 | 2 | 3 | 4 | 5 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feeding regimen | Diet | Intake (g/bird) | Intake (%) | Diet | Intake (g/bird) | Intake (%) | Diet | Intake (g/bird) | Intake (%) | Diet | Intake (g/bird) | Intake (%) | Diet | Intake (g/bird) | Intake (%) |
Sequential | Spl | 858b | 34.3 | Spl | 939 | 35.8** | sPl | 878b | 34.8* | Spl | 802bc | 33.2 | sPl | 880b | 36.2*** |
sPl | 868b | 34.7 | spl | 922 | 35.1* | spl | 909b | 36.0** | spL | 864b | 35.8*** | Pe | 829b | 34.0 | |
spL | 775b | 31.0** | sPl | 766 | 29.2*** | spL | 735c | 29.1*** | spl | 747cd | 31.0*** | PE | 725c | 29.8*** | |
Choice | Spl | 673c | 26.9*** | Spl | 865 | 33.3 | sPl | 703c | 27.4** | Spl | 718d | 28.4** | sPl | 663c | 28.3* |
sPl | 639c | 25.8** | spl | 955 | 36.8* | spl | 695c | 27.1*** | spL | 1080a | 42.9*** | Pe | 197d | 8.4*** | |
spL | 1173a | 47.3*** | sPl | 775 | 29.9** | spL | 1168a | 45.5** | spl | 723d | 28.7** | PE | 1471a | 63.2*** | |
SEM | 32.7 | 33 | 32 | 26.8 | 28 | ||||||||||
Main Effects: Feeding regime | |||||||||||||||
Sequential | 834 | 875 | 841 | 804 | 811 | ||||||||||
Choice | 828 | 865 | 855 | 841 | 777 | ||||||||||
Diet | Spl | 765 | Spl | 902a | sPl | 791 | Spl | 760 | sPl | 771 | |||||
sPl | 754 | spl | 938a | spl | 802 | spL | 972 | Pe | 513 | ||||||
spL | 974 | sPl | 770b | spL | 951 | spl | 735 | PE | 1098 | ||||||
P-value | |||||||||||||||
Feeding regimen | 0.844 | 0.706 | 0.585 | 0.107 | 0.145 | ||||||||||
Diet | <0.0001 | <0.0001 | <0.0001 | <0.0001 | <0.0001 | ||||||||||
Interaction | <0.0001 | 0.249 | <0.0001 | <0.0001 | <0.0001 |
abcd Means within a column not sharing common superscripts are significantly different
* percentage intake is significantly different from 33.3% (P < 0.05)
** P < 0.01
*** P < 0.001