|
Traits1
|
RFI
|
FCR
|
|---|
|
FCR
|
0.76**
|
–
|
|
ADFI
|
0.39**
|
−0.06
|
|
BW28
|
0.00
|
0.28**
|
|
BW42
|
0.00
|
−0.20**
|
|
ADG
|
0.00
|
−0.49**
|
|
DEW
|
0.43**
|
0.00
|
|
GEE
|
0.39**
|
−0.03
|
|
CPE
|
0.52**
|
0.18*
|
|
MDM
|
0.36**
|
−0.08
|
|
AMEn
|
0.39**
|
−0.05
|
|
MCP
|
0.18*
|
−0.25**
|
|
Coefficient of MDM
|
−0.17*
|
−0.14
|
|
Coefficient of AMEn
|
−0.01
|
0.02
|
|
Coefficient of MCP
|
−0.41**
|
−0.41**
|
|
AbF
|
0.29**
|
0.05
|
|
AbP
|
0.31**
|
0.09
|
- 1RFI residual feed intake; FCR feed conversion ratio; ADFI average daily feed intake; BW28 body weight at 28 d of age; BW42 body weight at 42 d of age; ADG average daily gain; DEW dry excreta weight; GEE gross energy excretion; CPE crude protein excretion; MDM metabolizable dry matter; AMEn nitrogen corrected apparent metabolizable energy; MCP metabolizable crude protein; AbF weight of abdominal fat; AbP percentage of abdominal fat; *P < 0.05, **P < 0.01
