永不言败英文
期刊名称： Fisheries Science
玛格特 罗比作者： Shusaku Takagi,Sadao Shimeno,Hidetsuyo Hosokawa,Masaharu Ukawa 作者机构： Ehime Prefectural Fisheries Experimental Station, Uwajima, Ehime 798-0104,Laboratory of Fish Nutrition, Faculty of Agriculture, Kochi University,Nankoku, Kochi 783-8502 and
年份： 2001年初中英语教学案例
英语6级查分期号： 第6期
关键词： amino acid supplementation;lenticular opacity;lysine;methionine;red a bream;soy protein concentrate
摘要：The supplemental effect of amino acids (AAs) to a soy protein concentrate (SPC) diet for red a bream Pagrus major was evaluated for different-sized fish.The fish were fed artificial diets bad on 52% SPC for 60 days in juvenile (mean weight 11.7 g) and for 153 days in yearling (mean weight 178 g). To the diets L -lysine hydrochloric acid (LS), DL -methionine (MS) and both L -lysine and DL -methionine (LMS) were supplemented. A control diet without AA supplementation (NOS) and a reference diet bad on brown fish meal (BFM) were also tested. In the juvenile fish, the growth perfor
uspsicicle>bsbmance of the MS group was significantly higher than the NOS group. The growth performance was further improved by the dietary supplementation of both Lys and Met (LMS group). Lenticular opacity was not obrved in the two dietary groups.
内容由中国教育图书进出口有限公司引进Effect of lysine and methionine supplementation to a soy protein concentrate diet for red a bream Pagrus major物态
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