protein+efficiency+ratio(PER)
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The results showed that there were significantly higher weight gain, specific growth rate (SGR), feed efficiency and protein efficiency ratio (PER) in the fish fed the test diets containing 50.
的试验组鱼体增重、特定生长率、饲料效率和蛋白质效率等指标均显著高于其它试验组P。
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