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1)  PER protein efficiency ratio
蛋白质效率比
2)  NPR,net protein efficiency ratio
净蛋白质效率比
3)  protein efficiency rate
蛋白质效率
1.
Based on calculating weight gain,feed conversion rate and protein efficiency rate,.
经过59 d饲养点带石斑鱼幼鱼,以生长速度、净增重、增重率、蛋白质效率、饲料系数为评价指标,结果表明:点带石斑鱼幼鱼配合饲料中适宜的蛋白水平为47%,适宜的能量蛋白比为31。
4)  protein efficiency ratio
蛋白质效率
1.
Specific growth ratio in wet weight,feed coefficient and protein efficiency ratio,nutrient ingredients in the muscle,RNA/DNA ratio in white muscle,protease activity,amylase act.
75%、1%的壳聚糖为实验饲料,饲养异育银鲫(Carassius auratus gibelio)60 d,与对照组比较生长、成活、饲料系数、蛋白质效率、鱼体营养成分、白肌RNA/DNA比值及肝胰脏、肠道的蛋白酶、淀粉酶活性。
2.
The protein efficiency ratio (PER)and feed conversion ratio(FCR)of the fish fed the feed containing 40% and 45% of dietary protein were significantly higher than those in the fish fed the fee.
05);蛋白质含量为40%组和45%组的蛋白质效率和饲料转化率无显著差异(P>0。
3.
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.
62%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<0。
5)  PER [英][pə(r)]  [美][pɚ]
蛋白质效率
6)  PER [英][pə(r)]  [美][pɚ]
蛋白质功效比值
补充资料:蛋白质效率
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性质: 或称蛋白质效率。用以质量成长期中动物所摄取的蛋白质的利用程度:即每摄食1g蛋白质时,体重增加的g数。以鸡蛋蛋白质的功效比值为最大,约4.4。

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