2010 Fiscal Year Final Research Report
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
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
General fisheries
|
Research Institution | Kyushu University |
Principal Investigator |
MATSUYAMA Michiya Kyushu University, 大学院・農学研究院, 教授 (00183955)
|
Co-Investigator(Kenkyū-buntansha) |
YAMAGUCHI Akihiko 九州大学, 大学院・農学研究院, 助教 (10332842)
|
Project Period (FY) |
2008 – 2010
|
Keywords | 卵数法 / 資源量推定 / 産卵数 / 産卵頻度 / マサバ |
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.
|
-
-
-
-
-
-
-
-
-
-
-
-
[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
-
-
-
-
-
-
[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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-