Enhancement of oogenesis/spermatogenesis in meagre Argyrosomus regius using a combination of temperature control and GnRHa treatments
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- 作者：Constantinos C. Mylonasa ; mylonas@hcmr.gr" class="auth_mail" title="E-mail the corresponding author ; Sara Salonea ; b ; Tommaso Biglinoa ; c ; Paulo H. de Melloa ; d ; Ioannis Fakriadisa ; Irini Sigelakia ; Neil Duncane
- 关键词：Argyrosomus regius ; Meagre ; Reproduction ; Induced spawning ; GnRHa ; Egg quality
- 刊名：Aquaculture
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：464
- 期：Complete
- 页码：323-330
- 全文大小：1091 K
文摘
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Spawning was induced with 17 weekly injections of GnRHa.
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Spawning of high quality eggs occurred at day 2 and 3 after GnRHa treatment.
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Maximum total fecundity obtained was 1,415,000 eggs kg− 1 in 32 spawns.
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Sperm of stable high quality was produced with treatment with GnRHa implants.
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This protocol is expected to enhance greatly commercial production of meagre.