ブリ飼料に対する大豆油粕,ミ-トミ-ルおよびコ-ングルテンミ-ルの併用添加

概要

論文の詳細を見る
In order to evaluate large amount replacements of fish meal by the inclusion of a combinations of soybeam meal with several protein sources, juvenile yellowtail Seriola quinqueradiata were fed on single moist pellet diets including 0-30% of meat meal (MM) or corn gluten meal (CGM) together with 20% defatted soybean meal (SBM). Though the inclusion of a combination with the highest amount of CGM slightly reduced the growth and feed efficiency, probably due to its poor amino acid profile, a combination with up to 20% MM or CGM showed comparable growth performance to single SBM inclusion. The best performance was found in the group fed on the diet including the combination with 10% MM, which was superior to that in not only the single SBM-including diet group but also the SBM-free high-fish meal diet group. Furthermore, there were no marked differences in the body composition and hematological characteristics of any of the groups tested. These results have indicated that the inclusion of SBM with an adequate combination of several abundant and cheaper protein sources can replace larger amounts of fish meal in yellowtail diets without any adverse effects.
日本水産學會の論文