Manipulation of fish reproductive performance by long-afterglow phosphorescent pigment tools

长余辉磷光颜料工具调控鱼类繁殖性能

• 批准号: 23658165
• 负责人: TAKEMURA Akihiro
• 金额: $ 2.5万
• 依托单位: University of the Ryukyus
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Challenging Exploratory Research
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-23658165/
• 关键词: サンゴ礁; ルリスズメダイ; 高輝度蓄光剤; 光受容体; ルミノーバ; 蓄光シート; 光周期; 性成熟; 省エネ

The effectiveness of the long-afterglow phosphorescent pigment (LumiNova) on the reproductive performance of the sapphire devil Chrysiptera cyanea was examined. When the fishwere reared in aquaria covered with LumiNova sheets under natural photoperiod and temperature during the breeding season, they maintained high gonadal activity. Rearing the fish with a LumiNova pellet on their head under a programed light-dark cycle during the non-breeding season resulted in induction of gonadal development. Because LumiNova continues to emit green light during dark phase, the extended light conditions probably contributed to active reproduction in the fish. In conclusion, long-afterglow phosphorescent pigment can be used for energy-efficient aquaculture to regulate the reproduction of fish.

研究了长余辉磷光颜料（LumiNova）对蓝宝石魔鬼（Chrysiptera cyanea）繁殖性能的影响。在自然光周期和温度条件下，在繁殖季节，在覆盖LumiNova的水族箱中饲养的鱼，它们保持了较高的性腺活性。在非繁殖季节，在程序化的光暗周期下，在鱼的头上放置LumiNova颗粒，导致性腺发育的诱导。由于LumiNova在黑暗阶段继续发出绿色光，因此延长的光照条件可能有助于鱼的活跃繁殖。因此，长余辉磷光颜料可用于节能型水产养殖，调节鱼类的繁殖。

项目成果

Influence of wavelengths of light on the ovarian development in the tropical damselfish, Chrysiptera cyanea

光波长对热带雀鲷（Chrysipterayanea）卵巢发育的影响

• 发表时间: 2012
• 作者: Bapary;M.A.J.・Takeuchi;Y.・Takemura;A
• 通讯作者: A

高輝度蓄光性顔料シートを用いた熱帯性魚類の体成長誘導への試み

尝试使用高亮度磷光颜料片来诱导热带鱼的身体生长

• 作者: Bapary;MAJ 他２名;山内千裕 他１名
• 通讯作者: 山内千裕 他１名

Light quality influences the reproductive activity in the tropical damselfish, Chrysiptera cyanea

光质量影响热带雀鲷的繁殖活动

• 发表时间: 2012
• 作者: Bapary;M.A.J.;Takeuchi;Y. and Takemura;A
• 通讯作者: A

Food availability as a possible determinant for initiation and termination of reproductive activity in the tropical damselfish Chrysiptera cyanea

• DOI: 10.1080/17451000.2011.605146
• 发表时间: 2012-01-01
• 期刊: MARINE BIOLOGY RESEARCH
• 影响因子: 1.1
• 作者: Bapary, Mohammad Abu Jafor;Amin, Md. Nurul;Takemura, Akihiro
• 通讯作者: Takemura, Akihiro

高輝度蓄光シートを利用した熱帯性スズメダイの卵発達制御

使用高亮度磷光片控制热带雀鲷卵发育

• 发表时间: 2012
• 作者: 今村聡・Bapary;M.A.J.・竹村明洋
• 通讯作者: M.A.J.・竹村明洋