本实验对杜寒杂交F1羔羊早期断奶后至6月龄进行了直线育肥实验。实验结果6月龄体重平均达到54.11±8.79 kg,出生到6月龄平均日......

76头杜洛克、长白、大约克三元杂交仔猪（随机分为4组，每组19头）进行饲养试验，探讨外源性Gln对28±2日龄断奶仔猪生产性能和腹泻的......

Forty piglets weaned at 21 days age were randomly assigned to one of two groups. The treatmentgroup contained 1.2 % glut......