Table 4. Effects of calcium-enriched fatty acid on carcass weight in broilers¹⁾

Period	CON	0.5²⁾	1.0	2.0	5.0	SEM	p-value
Empty body weight (%)
Day 21	88.33	88.06	87.92	88.55	87.28	0.173	0.177
Day 35	86.91	90.13	89.62	94.50	89.34	1.084	0.278
Drumstick³⁾ (%)
Day 21	9.41	9.07	9.08	9.06	9.12	0.093	0.751
Day 35	8.79^a	9.05^a	9.58^ab	10.00^b	9.27^ab	0.147	0.069
Breast meat³⁾ (%)
Day 21	22.45^ab	24.68^b	23.53^ab	22.76^a	22.30^a	0.304	0.066
Day 35	25.55	26.85	27.01	27.07	27.11	0.360	0.640

Values are the mean of six replicates per treatment.
The ratio of additive of calcium-enriched fatty acid in diets.
Drumstick and breast meat weights were expressed in proportion to the carcass weight.
Con, control diet; SEM, pooled standard error of mean.