• 水域仔稚鱼种类平均密度具有季节性变化趋势

    And the number of species and mean density showed seasonal tendencies.

    youdao

  • 旨在学习、借鉴国外研究成果经验,深入开展我国海水营养研究。

    The aim is to learn foreign research achievements and experience, and to promote nutrition research for Marine fish larvae in China.

    youdao

  • 水温影响分布主要原因之一,而采获的大部分都属于广盐性类。

    Water temperature was one of main causes that affected the distribution of fish larvae and juveniles.

    youdao

  • 因此试验条件下真鲷仔稚鱼微粒饲料中卵磷脂添加应为5.0%左右

    Hence, under the experimental conditions, the optimal added amount of lecithin in microdiet for red sea bream larvae was about 5.0%. 4.

    youdao

  • 摘要开口某些营养素缺乏导致人工育苗过程中大量死亡以及发育不良的重要原因

    Abstract : Lack of some nutriments during broodstock and mouth opening period is the key reason for the high mortality and maldevelopment of fish larvae in artificial seeding.

    youdao

  • 摘要开口某些营养素缺乏导致人工育苗过程中大量死亡以及发育不良的重要原因

    Abstract : Lack of some nutriments during broodstock and mouth opening period is the key reason for the high mortality and maldevelopment of fish larvae in artificial seeding.

    youdao

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