In an experiment with two 3 × 3 Latin square design, six Duroc × Langdrance × Largewhite castrates were used to investigate the effects of dietary fiber sources and level on nutrient digestibility and utilization in piglets. 采用2个3×3拉丁方设计,选用6头杜×长×大阉公猪测定了仔猪对纤维来源和水平不同的日粮的消化率。
Meat and fat quality in boars, castrates and gilt 公猪、阉公猪和母猪的肉脂品质