Bacillus,.

Shea J Mackey1, Reinaldo F Cooke1, Autumn T Pickett1

  • 1Department of Animal Science, Texas A&M University, College Station, TX 77843, USA.

PubMed
概括

细菌益生菌没有改善高风险牛的平均每日增益或减少牛呼吸系统疾病 (BRD) 症状. 然而,益生菌补充剂降低了死亡率,并提高了牧场的整体生产力.