饲粮蛋白质对海笼养殖乌鱼生长的影响

Q3 Agricultural and Biological Sciences

Archives of Polish Fisheries Pub Date : 2017-09-01 DOI:10.1515/aopf-2017-0015

Muhammet Altunok, O. Özden

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引用次数: 6

摘要

摘要本试验旨在初步了解饲料蛋白质对网箱饲养的厚唇灰鲻鱼幼鱼生长的影响。从野外获得幼鱼(6.2±0.61 g)，以每立方米100条的放养率放入网箱中，分别饲喂粗蛋白质含量为25%、30%和35%的试验饲料，饲喂87 d。当蛋白质水平为30%时，平均体重和特定生长率(SGR)最高，分别为39.5 g和2.13%。该日粮的最有效饲料系数为1.61。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of dietary protein on the growth of mullet, Chelon labrosus, reared in sea cages

Abstract The purpose of the study was to obtain preliminary data on the effect of dietary protein on the growth of the thick-lipped grey mullet (Chelon labrosus) juveniles reared in net sea-cages. The juveniles (6.2 ± 0.61 g) were obtained from the wild and were stocked into net sea-cages at a stocking rate of 100 juveniles per cubic meter and fed with experimental diets including 25, 30, or 35% crude protein for 87 days. The highest mean weight and specific growth rate (SGR) were 39.5 g and 2.13% day−1, respectively, at protein levels of 30%. The diet also resulted in the most efficient feed conversion ratio of 1.61.

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来源期刊

Archives of Polish Fisheries Agricultural and Biological Sciences-Aquatic Science

CiteScore

1.40

自引率

0.00%

发文量

审稿时长

20 weeks