青鱼胚后发育的初步研究

ПРЕДВАРИТЕЛЬНЫЕ ИССЛЕДОВАНИЯ ПО ПОСТЭМБРИОНАЛЬНОМУ РАЗВЙТИЮ ЧЁРНОГО АМУРА

  • 摘要: 正 鱼类种群的数量变动,往往决定于仔鱼和幼鱼的成活率,因此,研究经济鱼类仔鱼和幼鱼的形态-生态特点,即鱼类在胚后发育时期中与环境(主要是营养条件)的相互关系,无论对掌握鱼类生长生物学和鱼类种群数量变动规律,以及在渔业生产上,都有极重要的意义和实用价值。

     

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