Effects of different Dietary Crude Protein level on carbohydrate and protein digestibility and metabolism of growing calves. Three 6~7 months growing Chinese Hostein calves were used in a self-control design experiment, which was conducted three periods.
二、日粮不同蛋白水平对生长牛碳水化合物和蛋白质消化代谢规律的影响试验动物为3头6~7月龄左右的中国荷斯坦生长公牛,设计前后自身对照试验,整个试验分三期进行,每期3头牛饲喂一个粗蛋白质水平,分别为10%、12%、14%。
参考来源 - 生长牛碳水化合物和蛋白质消化代谢规律的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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