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飼育下におけるカタクチイワシの産卵数について
https://fra.repo.nii.ac.jp/records/2003239
https://fra.repo.nii.ac.jp/records/2003239a665aef5-0f0b-4af1-bdce-1c0093c72e6d
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-04-25 | |||||
| タイトル | ||||||
| タイトル | 飼育下におけるカタクチイワシの産卵数について | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | On the Number of Eggs Spawned by Japanese Anchovy in Captivity | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | departmental bulletin paper | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
高尾, 亀次
× 高尾, 亀次 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | For the period 1985-1987, rearing experiments were made in the six lots to examine the annual total number of eggs spawned per female (TNE) for the Japanese anchovy. In 1981, 24 reared females being fished in the Hiroshima Bay in June used for counting the number of fully matured ova (FMO; ≥0.2 mm inmajor axis) in the ovary during June-August of the main spawning season. The results were summarized as follows. 1) The TNE ranged from 9,784 to 50,178 in the three cases fed daily 20% to body weight. 2) As previously reported the reared fish fed 20% grew up like a wild fish, the TNE was considered to be about 50,000 as a maximum estimate. 3) The TNE was over about 70% in Lot 5 fed 20% compared to Lot 6 fed 10%. 4) Bearing it in mind that the 1,006~2,293 ova spawned daily in the experiments, about 2,000 FMO observed in the ovary seemed to be spawned at the same time. | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 南西海区水産研究所研究報告 en : Bulletin of Nansei National Fisheries Research Instituite 巻 23, p. 53-62, ページ数 10, 発行日 1990-03 |
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| 出版者 | ||||||
| 出版者 | 南西海区水産研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Nansei National Fisheries Research Instituite | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0388-841X | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00181988 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | nnf_k_23_53 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010460895 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
