一种新的益生菌可促进牛的体重增加和大理石花纹，有望从 3 月开始为农民带来更高的利润。 A new probiotic boosts cattle weight gain and marbling, promising higher profits for farmers starting March.

在查尔斯·斯图特大学的Wagga Wagga feedlot进行的一项研究发现,安格斯养牛喂养Terragen Dry Ruminant Prosocience的牛每天体重增加4.6%,大理石得分比没有补充剂的牛高出7%。 A study at Charles Sturt University's Wagga Wagga feedlot found that Angus cattle fed Terragen Dry Ruminant Probiotic gained 4.6% more weight daily and had a 7% higher marble score compared to those without the supplement. 这种原生生物可增加人均净回报50美元,为合成生长兴奋剂提供自然替代物。 The probiotic could increase net returns by up to $50 per head, offering a natural alternative to synthetic growth stimulants. 该产品将于2025年3月在澳大利亚商业上提供。 The product will be commercially available in Australia in March 2025.