East Sea Fisheries Research Institute, Gangneung, Gangwon-do, Korea.
Fish Physiol Biochem. 2012 Jun;38(3):735-44. doi: 10.1007/s10695-011-9555-3. Epub 2011 Sep 4.
Animal and/or plant protein sources substituting fishmeal in the diets keep being developed due to its high price. The purpose of this study is to determine response of dietary substitution of fishmeal with silkworm pupae meal, promate meal®, meat and bone meal and/or their combination on the performance of juvenile olive flounder. A 60% fish meal was used as the main protein source, used as the control (Con) diet. The 10 and 20% fishmeal were substituted with silkworm pupae meal and meat and bone meal, referred to as the SPM10, SPM20, MBM10 and MBM20 diets, respectively. And the 10, 20 and 40% fishmeal were substituted with promate meal®, referred to as the PM10, PM20 and PM40 diets, respectively. Finally, the 10 and 20% fishmeal were substituted with combined silkworm pupae meal and promate meal®, refereed to as the SPM + PM10 and SPM + PM20 diets, respectively. Weight gain and specific growth rate of fish fed the MBM10 diet were higher than those of fish fed the Con, SPM20, PM20, PM40 and SPM + PM20 diets. Feed efficiency ratio of fish fed the SPM10, MBM10, MBM20, PM10 and SPM + PM10 diets was higher than that of fish fed the SPM + PM20 and PM40 diets. Protein efficiency ratio of fish fed the MBM10 and MBM20 diets was higher than that of fish fed the SPM20, PM20, PM40 and SPM + PM20 diets. In conclusion, dietary substitution of fishmeal with 10% SPM, 20% MBM, 10% PM and 10% SPM + PM could be made.
由于鱼粉价格较高,动物和/或植物蛋白源替代鱼粉的饲料不断被开发。本研究旨在确定用蚕蛹粉、高蛋白饲料、肉骨粉和/或其组合替代饲料中 10%和 20%鱼粉对幼龄橄榄石斑鱼生长性能的影响。以 60%鱼粉作为主要蛋白质来源,作为对照组(Con)饲料。用蚕蛹粉和肉骨粉替代 10%和 20%的鱼粉,分别命名为 SPM10、SPM20、MBM10 和 MBM20 饲料。用高蛋白饲料替代 10%、20%和 40%的鱼粉,分别命名为 PM10、PM20 和 PM40 饲料。最后,用蚕蛹粉和高蛋白饲料以 10%和 20%的比例替代鱼粉,分别命名为 SPM+PM10 和 SPM+PM20 饲料。与对照组、SPM20、PM20、PM40 和 SPM+PM20 饲料相比,饲粮中添加 10% MBM 的鱼的增重率和特定生长率较高。与 SPM+PM20 和 PM40 饲料相比,饲粮中添加 SPM10、MBM10、MBM20、PM10 和 SPM+PM10 的饲料效率比更高。与 SPM20、PM20、PM40 和 SPM+PM20 饲料相比,饲粮中添加 MBM10 和 MBM20 的蛋白质效率比更高。总之,可以用 10% SPM、20% MBM、10% PM 和 10% SPM+PM 替代饲料中的鱼粉。