Daily digestible phosphorous supply between 4.6 and 6.7 g fitting a 1.4:1 Ca:P ratio may be enough to achieve a proper growth rate pattern in lean growing-finishing pigs.

High levels of limestone in weanling diets may affect piglet performance after weaning increasing colonic ecology and intestinal inflammatory response.

Dietary levels of 1.8 and 2.2 kg/d in late gestation do not differ on reproductive and piglet performance.

Pioglitazone hydrochloride and Vitamin E may enhance pork quality by increasing intramuscular fat and antioxidant capacity of meat.