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首页> 外文期刊>Turkish Journal of Fisheries & Aquatic Sciences >Use of brewer's yeast Saccharomyces cerevisiae as growth promoter in giant freshwater prawn (Macrobrachium rosenbergii de Man).
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Use of brewer's yeast Saccharomyces cerevisiae as growth promoter in giant freshwater prawn (Macrobrachium rosenbergii de Man).

机译：啤酒酵母酿酒酵母作为巨型淡水虾（罗氏沼虾）的生长促进剂的用途。

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摘要

A feeding trial was conducted for 75 days to study the effects of live brewer's yeast (Saccharomyces cerevisiae) on growth and body composition in post larvae of the giant freshwater prawn, Macrobrachium rosenbergii (de Man). Five diets were formulated containing optimum protein level of 35.24+or-0.04. These experimental feeds were supplemented with 0.0% (control diet), 0.1%, 0.2%, 0.5% and 1.0% live cells of S. cerevisiae. Weight gain, specific growth rate and protein efficiency ratio tended to increase in the postlarvae fed with either of the live yeast supplemented diets. The significant higher growth (P<0.05) performance, tissue protein, ether extract, improved specific growth rate (SGR), feed conversion ratio (FCR) was obtained in post larvae fed 0.5% of S. cerevisiae supplemented diets, suggesting that brewers yeast is an appropriate growth promoting feed additives in M. rosenbergii post larval feed.
机译：进行了为期75天的喂养试验，以研究活啤酒酵母（Saccharomyces cerevisiae）对巨型淡水虾罗氏沼虾（德曼）的幼虫生长和身体组成的影响。配制了五种日粮，其最佳蛋白质水平为35.24+或-0.04。在这些实验性饲料中添加了0.0％（对照日粮），0.1％，0.2％，0.5％和1.0％的酿酒酵母活细胞。饲喂两种补充活酵母的幼虾后，体重增加，比生长速率和蛋白质效率比趋于增加。在添加0.5％啤酒酵母的幼虫后，获得了显着较高的生长（P <0.05）性能，组织蛋白，醚提取物，改善的比生长速率（SGR），饲料转化率（FCR），这表明啤酒酵母是罗氏沼虾幼虫后饲料中合适的促生长饲料添加剂。

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