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Table 1 Characterization of performance and feed efficiency traits (Least square means and SEM)

From: Identification of key genes and pathways associated with feed efficiency of native chickens based on transcriptome data via bioinformatics analysis

Traitsa

HRFI group, n = 30

LRFI group, n = 30

P-value

BW56, g

460.70 ± 6.54

460.40 ± 4.06

0.813

BW98, g

956.08 ± 15.91

990.36 ± 10.48

0.071

ADFI, g/d

41.55 ± 0.59

38.19 ± 0.50

< 0.001

ADG, g/d

11.82 ± 0.32

12.56 ± 0.17

0.058

MBW0.75, g

137.56 ± 1.38

140.00 ± 1.03

0.143

FCR, g/g

3.71 ± 0.07

2.99 ± 0.02

< 0.001

RFI, g

1.94 ± 0.09

−2.29 ± 0.16

< 0.001

  1. a BW56 initial body weight, BW98 final body weight, ADFI average daily feed intake, ADG average daily body weight gain, MBW0.75 metabolic body weight, FCR feed conversion ratio, RFI residual feed intake
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BMC Genomics

ISSN: 1471-2164

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