文章摘要
郑微云,苏永全,李文权,洪静,杨玻.真鲷幼体的摄食与营养[J].水产学报,1994,18(2):124~130
真鲷幼体的摄食与营养
STUDIES ON THE FEEDING AND NUTRITION OFPACROSOMUS MAJOR LARVAE
投稿时间:1993-07-23  修订日期:1993-03-01
DOI:
中文关键词: 真鲷幼体  摄食  营养  必需氨基酸
英文关键词: Pagrosomus major larvae  feeding  nutrition  essential amino acid
基金项目:
作者单位
郑微云 厦门大学, 361005 
苏永全 厦门大学, 361005 
李文权 厦门大学, 361005 
洪静 厦门大学, 361005 
杨玻 厦门大学, 361005 
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中文摘要:
      真鲷幼体摄食与营养研究结果表明:真鲷幼体的日摄食具有明显的昼夜节律性。白天的摄食强度大于夜间,早晨及傍晚分别出现日摄食的两个高峰。葡萄糖为真鲷幼体生长的重要能源物质之一,主要贮存于幼体的肌肉和肝脏中。氨基酸是幼体生长的重要物质,真鲷幼体体内必需氨基酸的可能种类有11种。
英文摘要:
      Feeding and nutrition of P.major larvae were studied by diet rducing method and carbon-14 isotopic tagging technique. The resulte shoued thatfeeding rhythemicity of P.major larvae was obviously. The feeding intensity wasstronger in daytime(above 80%)than at night. Two strongest feeding periodswere in the morning and at nightfall.Glucose provided energy for the growth of P. major larvae and wag stored in liver and muscles.Amino acid was one of theimportant substanced for the growth of P.major larvae and there were elevenkinds of essential amino acid for P. major larvae.
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