以不同比例的魚粉、植物蛋白為蛋白源,配以澱粉、魚油、混合無機鹽與混合維生素等,配製成蛋白質含量為47%,魚粉與豆粕的比例為1:0.00-1:2.00的六組配合飼料,餵養龍膽石斑,以探討龍膽石斑的生長和消化率與配合飼料中植物蛋白含量的關係。
Effect partially replacing fishmeal by vegetable protein on growth, digestibility, food utilization of giant grouper juveniles was studies. Six test diets contained 47% crude protein with an animal-vegetable protein ratio of 1:0.00-1:2.00.