The study was conducted to examine the effect of high level dietary copper on blood parameters in ducklings by the methods of hemopathology.
试验对日粮中添加高水平铜对雏鸭血液指标的影响进行了研究。
The study was conducted to examine the effect of high level dietary copper on blood parameters in ducklings by the methods of hemopathology.
试验对日粮中添加高水平铜对雏鸭血液指标的影响进行了研究。
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