期刊名称：Archivos Latinoamericanos de Producción Animal
出版年度：2005
卷号：13
期号：03
页码：97-102
出版社：Latin American Association of Animal Production
摘要：) and T2 (116.2 min), but greater than that of T3 (100.8 min). Leisure time of T1 animals (185.1 min) was less than those of T2 (215.1 min) and T3 (217.0 min). Animals of all the treatments preferred to ruminate while lying. Time spent lying was greater in individually housed animals (T2) and in those of the collective pen (T3). However, there were no significant differences among the treatments in weight gain of the animals.
