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首页> 外文期刊>Turkish Journal of Fisheries & Aquatic Sciences >Length Weight Relationship and Condition Factor of Giant Freshwater Prawn Macrobrachium rosenbergii (De Man, 1879) Based on Developmental Stages, Culture Stages and Sex
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Length Weight Relationship and Condition Factor of Giant Freshwater Prawn Macrobrachium rosenbergii (De Man, 1879) Based on Developmental Stages, Culture Stages and Sex

机译：基于发育阶段，培养阶段和性别的淡水虾罗氏沼虾（德曼，1879）的体长体重关系和条件因子

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摘要

Length-weight relationship and condition factor of Macrobrachium rosenbergii (De Man, 1879) were investigated for different culture phases, developmental stages and sexes in the present study. Regression lines differed among the culture phases, developmental stages as well as between sexes. Significant difference in the slope was observed among different culture phases with nursery animals showing significantly lower slope. The most significant variation in the slope was observed among different developmental stages. Sex wise comparison also exhibit highly significant variation between male and female. Therefore, separate interconversional equations were derived for different culture phases, developmental stages and sexes to simplify management during culture. Additionally, condition factor was also found to be varying significantly between different culture phases, developmental stages and between sexes.
机译：在本研究中，研究了罗氏沼虾（De Man，1879）在不同培养阶段，发育阶段和性别上的长度-体重关系和条件因子。回归线在文化阶段，发育阶段以及性别之间有所不同。在不同的培养阶段之间观察到斜率的显着差异，而保育动物显示出明显更低的斜率。在不同的发育阶段中观察到了最大的坡度变化。性别比较也显示出男性和女性之间的高度显着差异。因此，针对不同的培养阶段，发育阶段和性别推导了单独的相互转化方程，以简化培养期间的管理。另外，还发现条件因素在不同的培养阶段，发育阶段以及性别之间存在显着差异。

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