文章摘要
王道尊,龚希章,刘玉芳.饲料中脂肪的含量对青鱼鱼种生长的影响[J].水产学报,1987,11(1):23~28
饲料中脂肪的含量对青鱼鱼种生长的影响
THE EFFECTS FAT CONTENT IN FEEDS ON THE GROWTH OF BLACK CARP FINGERLINGS
  
DOI:
中文关键词: 青鱼  鱼饲料  脂肪
英文关键词: Black carpMylopharyngodon piceus  Fish feeds  Fat content
基金项目:
作者单位
王道尊 上海水产大学 
龚希章 上海水产大学 
刘玉芳 上海水产大学 
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中文摘要:
      本文报导了利用青鱼鱼种在饲料中的蛋白质,醣、维生素和无机盐等保持适宜含量的条件下,研究不同含量脂肪对青鱼鱼种生长影响的试验结果。试验所用的脂肪为马面鲀鱼油。试验结果表明,青鱼鱼种饲料中适宜的脂肪含量为3-8%,最佳含量为6.5%。两批实验的结果基本一致。饲料中的脂肪含量对鱼体肌肉和肝脏生化组成有一定的影响。
英文摘要:
      This paper deals with the effects of fat content in feeds on thegrowth of the black carp (Mylopharyngodon piceus) fingerlings. Feeds with ordinaryprotein, carbohydrate, vitamin and mineral salt contents were applied by the methodof fat gradient. The source of fat used was oil of blark-scrapper fish. The parbolicalcurve obtained from the study indicates that the suitable fat level in feeds should be3--8% and the optimum requirement was 6.5%. Two experiments were carried out atfingerling stage and their results were roughly similar. The fat content in feedsdirectly affacts the biochemical composition of fish muscle and liver.
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