Table 1.

Calculated composition of the diets for gilts allocated in pen or individual stalls based on its feed composition and its average daily feed in each case

Diet	Pen	Individual stalls
DM, g/Kg	896	900.7
DM basis, g/Kg
Protein	158	135
Fat	65	49.3
Crude fiber	53	91.8
Ash	60	69.6
Nitrogen free extract	560	555
ME, MJ/kg	12.8	11.5
Feed intake, Kg DM/day	2.5	2.5
ME intake, MJ/day	32	29