fattening performance 基本例句 肥育猪 Poliomyelomalacia affected primarily fattening stock.脊髓灰质软化病主要侵害肥育猪群。 The growth and the feed conversion were improved by adding multienzyme in the miscellaneous meal diet for fattening pigs.在杂粕型日粮中添加杂粕溢多酶,能提高肥育猪的生长速度和饲料转化率。