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首页> 外文期刊>Journal of ecotoxicology & environmental monitoring >IMPACT OF FOOD RATION SIZE ON BIOCHEMICAL CONSTITUENTS OF THE ORNAMENTAL FISH, ETROPLUS SURATENSIS
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IMPACT OF FOOD RATION SIZE ON BIOCHEMICAL CONSTITUENTS OF THE ORNAMENTAL FISH, ETROPLUS SURATENSIS

机译：食物定量大小对观赏鱼生化成分，雌激素增高的影响

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摘要

Growth performance of an ornamental fish. Etroplus survtensix was assessed in relation to the quantum of feed provided. (Artemia) in different quantities alter assessing the maximum intake of Anemia by a fish in a day. Protein content decreased when the feed amount was decreased. At 100% feed, the protein content was 7.2 and 12.8 in muscle and liver and at 75% feed ration, the decrease in protein content in muscle and liver were 27.3% and 18.8%. At 25% feed ration, protein level decreased to a greater extent (47 % in muscles & 41.1 % in liver). Like protein, carbohydrate and fat in the liver and muscle of E. suratensi.s also showed a declining trend in relation to the feed consumed by the candidate species. The study concludes that low ration (25 & 50%) led fishes showed poor proximate composition of their body tissues compared to higher ration fed groups and the study also suggests 75% of food is enough for the normal growth performance of the candidate species.
机译：观赏鱼的生长性能。 Etroplus survtensix是根据所提供的饲料量进行评估的。 （卤虫）的不同量会改变一天中一条鱼的最大贫血摄入量。当饲料量减少时，蛋白质含量降低。在饲喂100％的饲料时，肌肉和肝脏的蛋白质含量分别为7.2和12.8，在饲喂比例为75％的情况下，肌肉和肝脏中的蛋白质含量分别下降27.3％和18.8％。进料率为25％时，蛋白质水平下降幅度更大（肌肉中47％，肝脏中41.1％）。像蛋白质一样，大肠杆菌的肝脏和肌肉中的碳水化合物和脂肪也显示出与候选物种所消耗的饲料有关的下降趋势。该研究的结论是，低比例（25％和50％）导致的鱼类与高比例喂食的鱼类相比，其身体组织的近端组成较差，该研究还表明75％的食物足以满足候选鱼类的正常生长需要。

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    A AMUTHA JAISHEEBA; R SORNARAJ; A J A RANJIT SINGH;

  • 作者单位

    RESEARCH DEPARTMENT OF ZOOLOGY, KAMARAJ COLLEGE THOOTHUKUDI 628 003, TAMIL NADU, INDIA DEPARTMENT OF BIOLOGY. S. P. K. COLLEGE, ALWARKURICHI 627 412, TAMILNADU, INDIA;

    RESEARCH DEPARTMENT OF ZOOLOGY, KAMARAJ COLLEGE THOOTHUKUDI 628 003, TAMIL NADU, INDIA DEPARTMENT OF BIOLOGY. S. P. K. COLLEGE, ALWARKURICHI 627 412, TAMILNADU, INDIA;

    RESEARCH DEPARTMENT OF ZOOLOGY, KAMARAJ COLLEGE THOOTHUKUDI 628 003, TAMIL NADU, INDIA DEPARTMENT OF BIOLOGY. S. P. K. COLLEGE, ALWARKURICHI 627 412, TAMILNADU, INDIA;

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  • 正文语种 eng
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  • 关键词

    etroplus suratensis; biochemical constituents; feed ration; Artemia;

    机译：suratensis生化成分;饲料定量卤虫;

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