饥饿和再投喂对漠斑牙鲆生长的影响
首发时间:2007-04-09
摘要:本试验分析了饥饿和再投喂对漠斑牙鲆生长的影响。实验结果显示,对体重7.56±1.46g(平均值±标准差)、全长8.51±0.54cm(平均值±标准差)的漠斑牙鲆幼鱼在`35天的实验期内,与连续每日喂食相比,饥饿5天(d)后在随后20d的恢复饱食喂食过程中出现了完全补偿生长,而饥饿10d和15d的漠斑牙鲆在随后20d的恢复饱食喂食过程中只出现了部分补偿生长,结果表明:继饥俄补偿生长现象在漠斑牙鲆养殖生产中具有较高的参考应用价值.
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The effect of starvation and refeeding on Paralichthys lethostigma’s growth
Abstract:This paper studies the effect of starvation and refeeding on Paralichthys lethostigma ’s growth.The result suggests :during the experiment of 35 days,after 5 days starvation ,an increase in feeding times daily enhanced fish’s total compensatory growth , but after 10-15days starvation ,an increase in feeding times daily enhanced fish’s part compensatory growth.The results reveal that the phenomenon of compensatory growth after starvation is of applicable siginificance in culturing Paralichthys lethostigma.
Keywords: Starvation Refeeding Southern flounder(Paralichthys lethostigma) Compensatory Growth
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No.1205510420411761****
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