Table 10.

Relative meat and fat yield (%) of male and female broilers in response to different dietary protein levels on d 35.

Gender	Protein level	Breast	Thigh	Drumstick	Fat pad
Male	SCP	7.53	4.53	4.04	0.90b
	RCP	6.54	4.77	4.23	1.10ab
Female	SCP	7.60	4.66	4.02	1.21a
	RCP	6.67	4.66	4.25	1.17a
Main effect
Sex
Male		7.03	4.65	4.14	1.00
Female		7.14	4.66	4.14	1.19
Protein level
SCP		7.56a	4.60	4.03b	1.06
RCP		6.61b	4.72	4.24 a	1.14
P-value
Sex		0.634	0.861	0.987	0.002
Protein level		< 0.001	0.181	0.003	0.154
Sex × Protein level		0.906	0.171	0.678	0.042

Abbreviations: CP, crude protein; RCP, reduced protein; SCP, standard protein.

^abMeans in a column not sharing the same superscripts are significantly different according to Tukey test (P < 0.05).