Overcoming of problem in direct stock assessment by egg production method and its application in the chub mackerel as model species
| Project/Area Number |
20380113
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
General fisheries
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| Research Institution | Kyushu University |
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Principal Investigator |
MATSUYAMA Michiya Kyushu University, 大学院・農学研究院, 教授 (00183955)
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| Co-Investigator(Kenkyū-buntansha) |
YAMAGUCHI Akihiko 九州大学, 大学院・農学研究院, 助教 (10332842)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2009: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2008: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
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| Keywords | 卵数法 / 資源量推定 / 産卵数 / 産卵頻度 / マサバ / 水産学一般 / 資源管理 / 浮魚 / 産卵生態 |
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| Research Abstract |
To develop and establish the direct stock assessment by the Egg Production Method in chub mackerel, following studies have been performed. 1) Development of the new clearing solution for identification of the nucleus in the formalin-preserved oocyte, 2) Development of the simple method to identify the postovulatory follicles by using PAS staining, and estimation of the spawning frequency in the wild stock, 3) Analysis of the cell division cycles in oogonia and oocytes, and mode of the determination of total fecundity, and 4) Evaluation of spawning in individual female fish based on the mitochondrial DNA analysis.
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Report
(4 results)
Research Products
(73 results)
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[Presentation] 小型浮魚3種の産卵誘導法の特徴2010
Author(s)
松山倫也, 北野載, 米田道夫, 白石哲朗, Selvaraj S, 入路光雄, 大賀浩史, 藤澤和輝, 川村耕平, 山口明彦, 清水昭男, 田中寛繁, 大下誠二
Organizer
2010年度水産海洋学会研究発表大会,38
Place of Presentation
東京
Year and Date
2010-11-20
Related Report
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[Presentation] Captive reproduction of chub mackerel : experimental system and analysis of neuroendocrine hormones.2010
Author(s)
Selvaraj S, Shiraishi T, Kitano H, Amano M, Nyuji M, Ohga H, Yamaguchi A, Yoneda M, Shimizu A, Matsuyama M
Organizer
UJNR Aquaculture Panel 39th Scientific Symposium "The Present and Future of the Aquaculture Industry" 64-66, 25
Place of Presentation
Kagoshima, Japan
Year and Date
2010-10-25
Related Report
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[Presentation] 飼育下におけるマアジの産卵生態2009
Author(s)
藤澤和輝, 北野載, 米田道夫, 清水昭男, 山口明彦, 松山倫也
Organizer
2009年度水産海洋学会研究発表大会,27
Place of Presentation
長崎
Year and Date
2009-11-18
Related Report
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