The first success of glass eel production in the world: basic biology on fish reproduction advances new applied technology in aquaculture.
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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DOI：
10.1007/s10695-006-0024-3
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发表时间：
2005-04
影响因子：
2.9
通讯作者：
Nomura, Kazuharu
中科院分区：
文献类型：
--
作者：
Kagawa, Hirohiko;Tanaka, Hideki;Ohta, Hiromi;Unuma, Tatsuya;Nomura, Kazuharu
关键词：
鳗鱼长期以来被世界特别是日本视为重要的食用鱼，并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已成为一个严重问题。在欧洲和东亚，作为水产养殖苗的玻璃鳗的捕获量呈现长期下降趋势。为了增加鳗鱼资源，迫切需要开发人工诱导成熟、产卵和培育鳗鱼幼体的技术。鱼类生殖生理学的最新进展，特别是雌性卵母细胞成熟和排卵以及雄性精子成熟的机制，有助于建立激素诱导性成熟鳗鱼成熟和产卵的技术。经过不懈的努力，开发了幼体的饲养技术，我们首先成功地培育出了玻璃鳗。这些应用技术可能有助于了解鳗鱼的基本生殖生理学。
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.
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影响因子：
4.5
作者：
Tanaka, H;Kagawa, H;Ohta, H
通讯作者：
Ohta, H
影响因子：
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作者：
Ohta, H;Kagawa, H;Hirose, K
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KAGAWA, H;KOBAYASHI, M;AIDA, K
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AIDA, K
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2.7
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Kumakura, N;Okuzawa, K;Kagawa, H
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Kagawa, H