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. 2020 Apr 18;98(7):skaa121. doi: 10.1093/jas/skaa121

Table 3.

Characterization of carcass traits in native chickens with high, medium, and low RFI

Items RFI groups SEM1 P-value
High Medium Low
No. of birds 25 25 25
BW before slaughter, g 1,018.61 1,034.99 1,058.85 8.76 0.174
Carcass weight, g 907.11 929.16 946.82 8.09 0.262
Dressing percentage, % 88.86 89.82 89.31 0.11 0.063
Eviscerated percentage, % 72.48 73.76 73.63 0.29 0.150
Breast muscle weight, g 89.49 90.60 91.23 0.89 0.708
Breast muscle yield, % 11.59 11.81 11.58 0.10 0.592
Leg muscle weight, g 138.78 139.70 140.95 1.78 0.879
Leg muscle yield, % 18.23 18.11 18.17 0.14 0.945
Abdominal fat weight, g 9.38a 9.00b 8.39c 0.13 0.008
Abdominal fat yield, % 1.29a 1.15b 1.06c 0.01 <0.001

1SEM, pooled standard error of mean.

a–cMeans within a row with different superscripts letters were significantly different (P < 0.05).