the main regulation shows that when the fish has high digestibility to the raw protein the total digestibility to the amino acids is high too, such as the digestibility to fish meal and soybean meal;
表观消化率主要规律表现为:草鱼对原料蛋白质消化率高时对氨基酸的总消化率也高,如对鱼粉、豆粕的消化率高;