Table 2.

Nutrient composition of the ration at the different stages of commercial Large White × Duroc and Iberian pig production.

Breed	Stage	Water	Crude protein	Fat	Crude fiber	Ash	Starch	Ca	P
Commercial pigs	Weaning*	12.39	16.27	5.87	2.85	3.94	43.61	0.62	0.49
	Nursery*	13.29	16.53	3.99	3.41	4.12	44.19	0.75	0.42
	Fattening	11.81	16.3	5.22	3.56	4.14	44.48	0.91	0.45
	Finishing	11.57	14.83	5.6	3.74	4.02	45.89	0.8	0.41
Iberian pigs	Weaning*	13.2	17.07	4.99	2.88	3.96	42.53	0.81	0.57
	Nursery*	11.6	14.62	4.15	3.96	3.87	45.36	0.92	0.44
	Fattening	10.93	13.61	4.64	3.97	3.48	46.45	0.87	0.42
	Finishing	11.34	12.96	5.31	4	3.44	46.15	0.83	0.42

Ca, calcium; P, phosphorous.

^*200 ppm tilmicosin, 200 ppm amoxicillin, and 9 ppm fenbendazole (1 ppm = 1 mg/kg).