Qualidade de carcaça, desenvolvimento regional e tecidual de cordeiros terminados em três sistemas

摘要: The objective of this study was to evaluate the effect finishing systems on natural pasture and gender carcass quality, parts tissue development lambs. Forty-five non-castrated males forty-five females were distributed in a completely randomized design into three treatments: lamb with mother kept pasture; weaned supplementation (soybean hulls at 1% body weight). criteria for slaughter condition score (2.0 - 3.0). characteristics composition influenced by sex. system promoted greater yield longer leg length. different only sex, presenting bigger amount muscle mass. allometric growth shoulder supplemented lambs had been precocious, while ribs late other components similar half-carcass. For females, finished presented precocious growth, being isogonic cuts. evaluated demonstrated that Texel × Corrierdale slaughtered present quality. is termination quali-quantitative regional are system. Nevertheless, tissu not or gender.