optimism ration formula
优化饲养配方
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本研究在第一次试验基础上,将筛选出肉用仔鸭0 ~ 2周龄阶段的基础日粮优化配方与两个不同类型的预混料配方进行组合,采用饲养试验方法,研究出0 ~ 2周龄阶段肉用仔鸭预混料及全价日粮优化配方。
On the basis of the first experiment, two optimum basic diet formula for meat ducklings aged from 0 to 2 weeks and two different kinds of feed additive premix formula were combined.
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