Items

Control

50 ppm DFG

50 ppm DFG + 250 ppm FCP

500 ppm FCP

p-value

Carcass (%)

81.653 ± 1.530

100

81.023 ± 1.551

9999

82.676 ± 1.955

101

82.657 ± 0.984

101

0.111

Thigh (drumsticks and thighs) (%)

7.802 ± 0.386

100

7.549 ± 0.472

97

7.951 ± 0.650

102

7.502 ± 0.700

96

0.355

Breast (%)

19.590 ± 1.121

100

20.995 ± 1.702

107

20.407 ± 1.113

104

21.124 ± 1.557

108

0.135

Wing (%)

21.775 ± 1.426

100

21.493 ± 1.878

99

22.427 ± 1.166

103

22.482 ± 2.115

103

0.578

Abdominal fat (%)

1.657 ± 0.459

100

1.445 ± 0.396

87

1.481 ± 0.305

89

1.452 ± 0.527

88

0.730

Length, cm/100 g BW

Duodenum

0.973 ± 0.224

100

1.019 ± 0.171

105

0.974 ± 0.768

100

1.024 ± 0.200

105

0.897

Jejunum

2.599 ± 0.516

100

2.584 ± 0.504

99

2.393 ± 0.188

92

2.598 ± 0.375

100

0.710

Ileum

2.571 ± 0.541

100

2.665 ± 0.468

104

2.550 ± 0.313

99

2.623 ± 0.383

102

0.951

Total small intestinal length

6.143 ± 1.234

100

6.268 ± 1.095

102

5.917 ± 0.494

96

6.245 ± 0.792

102

0.876

Weight (g/100 g BW)

Total visceral organ

12.944 ± 1.362

100

13.033 ± 1.280

101

11.606 ± 1.747

90

11.973 ± 0.618

92

0.097

Gizzard

1.239 ± 0.110

100

1.295 ± 0.245

105

1.209 ± 0.124

98

1.222 ± 1.822

99

0.767

Proventriculus

0.307 ± 0.049

100

0.303 ± 0.053

99

0.304 ± 0.037

99

0.245 ± 0.110

80

0.220

Liver

2.065 ± 0.332

100

1.999 ± 0.294

97

1.927 ± 0.253

93

1.901 ± 0.273

92

0.671

Duodenum

0.566 ± 0.092

100

0.551 ± 0.082

97

0.599 ± 0.103

106

0.581 ± 0.126

103

0.807

Jejunum

1.291 ± 0.197

100

1.228 ± 0.231

95

1.234 ± 0.125

96

1.295 ± 0.194

100

0.836

Ileum

0.945 ± 0.167

100

1.019 ± 0.105

108

0.971 ± 0.109

103

0.946 ± 0.137

100

0.645