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首页> 美国卫生研究院文献>Springer Open Choice >The first success of glass eel production in the world: basic biology on fish reproduction advances new applied technology in aquaculture
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The first success of glass eel production in the world: basic biology on fish reproduction advances new applied technology in aquaculture

机译：全球玻璃鳗生产的首个成功：鱼类繁殖的基本生物学推动了水产养殖的新应用技术

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The eel has long been esteemed as an important food fish in the world, especially in Japan, and has been used as an experimental fish for many fields of fish physiology. However, the decreases in eel resources have been a serious concern in recent years. The catches of glass eels as seedlings for aquaculture have shown a long-term decrease in both Europe and East Asia. To increase eel resources, the development of techniques for artificial induction of maturation and spawning and rearing their larvae have been eagerly desired. Recent progress of reproductive physiology of fish, especially mechanisms of oocyte maturation and ovulation in female and of spermatozoa maturation in male, facilitate to establish techniques for hormonal induction of maturation and spawning in sexually immature eels. With persistent effort to development of rearing techniques of larvae, we have first succeeded to produce glass eel. These applied techniques are may contribute to understand the basic reproductive physiology of the eel.
机译：鳗鱼长期以来被认为是世界上重要的食用鱼，尤其是在日本，并且已被用作鱼类生理学许多领域的实验鱼。然而，近年来鳗鱼资源的减少是一个严重的问题。在欧洲和东亚，作为水产养殖苗的玻璃鳗的捕获量已显示出长期减少的趋势。为了增加鳗鱼资源，迫切需要开发用于人工诱导成熟，产卵和饲养其幼虫的技术。鱼的生殖生理学的最新进展，尤其是雌性卵母细胞成熟和排卵机制以及雄性卵子成熟的机制，促进了激素性成熟的荷尔蒙诱导成熟和产卵的技术的建立。通过不断发展幼体饲养技术，我们首先成功地生产了玻璃鳗。这些应用的技术可能有助于理解鳗鱼的基本生殖生理。

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