微生态制剂对生长猪生产性能、氮磷排放量及血清免疫指标的影响
李 瑞,侯改凤,邬理洋,黄其永,龚 郁,高 环,黄兴国
微生态制剂对生长猪生产性能、氮磷排放量及血清免疫指标的影响
Effects of Probiotics on Growth Performance, Excretion of Nitrogen and
Phosphorus and Serum Immune Indexes of Growing Pigs
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