Abstract
The work will be carried out at the Ovine Sector from the Animal Science Department of the FCAV, Unesp, Jaboticabal, SP and will understand gestation of Ile de France ewes inseminated with semen of Lacaune ram and milking of lambs per 30, 45 or 60 days and females up to 15 kg of body weight. All lambs were confined until 32 kg of body weight when slaughtered the males. The carcasses and m…