文章基本信息

标题：Influence of Amino Acid Supplementations in Juvenile Yellow Perch Fed Plant Protein Combinations
本地全文：下载
作者：Aaron J. Von Eschen ; Michael L. Brown ; Kurt Rosentrater 等
期刊名称：Open Journal of Animal Sciences
印刷版ISSN：2161-7597
电子版ISSN：2161-7627
出版年度：2019
卷号：9
期号：2
页码：183-195
DOI：10.4236/ojas.2019.92016
语种：English
出版社：Scientific Research Pub
摘要：Distillers dried grains with solubles (DDGS) in combination with soy protein concentrate (SPC) with and without an essential amino acid (EAA) complex were assessed as protein alternatives in juvenile Yellow Perch Perca flavescens diets. Diets contained 5% FM, 40% SPC, and 20% or 40% DDGS each with or without EAA. No mortalities or health assessment differences were observed during the trial and all fish readily accepted the experimental diets. Diets supplemented with EAA produced greater weight gain, improved feed conversion, and apparent protein digestibility. Performance was consistently improved for fish fed diets containing amino acid supplements. Based on these results, Yellow Perch are able to utilize high levels of the plant proteins, accompanied with EAAs, as a FM replacer.
关键词：Yellow PerchFish NutritionDistillers Dried Grains with SolublesSoy Protein ConcentrateAmino Acids