... protein ration 蛋白质比例；饲料中蛋白质与其他部分的比例 protein requirement 蛋白质需要量 protein shift 蛋白质转换 ...
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crude protein requirement 蛋白质需要
infant protein requirement 婴幼儿蛋白质需要量
optimum protein requirement 蛋白质最适需要量
dietary protein requirement 日粮蛋白质需要量
minimum protein requirement 蛋白质最小需要量
Digestible protein requirement 可消化蛋白质需要量
protein requirement for maintenance 蛋白质维持需要量
protein maintenance requirement 蛋白质维持需要量
minimum protein nitrogen requirement 蛋白质最小需要量
The dietary protein requirement for jade perch, to get optimal growth was 39.71%, based on broken-line model analysis of the weight increase.
增重率的折线分析表明，宝石鲈幼鱼对饲料蛋白的最适需要量是39.71%。
The requirement of the main species of prawn to the protein, amino acid and carbohydrate was summarized in this paper.
综述了我国主要对虾养殖品种对蛋白质和各种氨基酸的营养需求和量化指标。
The requirement of black porgy on protein, fat, carbohydrate, vitamin, mineral et al, and material energy metabolism and nutrient physiology were reviewed in the paper.
本文综述了黑鲷对蛋白质、脂类、糖类、维生素、矿物质等营养物质的需求，黑鲷物质能量代谢及营养生理方面的研究成果，并指明了今后研究的方向。
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