尼日利亚水产工作者将平均体重约3克的尼罗罗非鱼投喂粗蛋白含量分别为20％(低蛋白)、25％(中蛋白)、30％(高蛋白)和能量含量分别为12600千焦(低能量)、14700千焦(中能量)、16800千焦(高能量)的饵料进行试验。每种试验饵料投喂了组鱼取其平均值。结果表明:投喂高蛋白高能量、高蛋白低能量、中蛋白低能量、中蛋白高能量、高蛋白中能量、中蛋白中能量、低蛋白低能量、低蛋白高能量;低蛋白中能量饵料的鱼平均增重分别为 Nigerian aquaculture workers fed Nile tilapia with an average body weight of about 3 grams at a crude protein content of 20% (low protein), 25% (medium protein), 30% (high protein) and 12,600,000 Coke (low energy), 14700 kJ (medium energy), 16800 kJ (high energy) bait. Fish fed each group of fish were averaged for each test. The results showed that: high protein high energy, high protein low energy, medium protein low energy, medium protein high energy, high protein energy, medium protein energy, low protein low energy, low protein high energy; low protein energy bait The average weight gain of fish was