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長崎港近海で採集されたマイワシ卵のふ化・飼育(予報)
https://fra.repo.nii.ac.jp/records/2008188
https://fra.repo.nii.ac.jp/records/20081888e6bf28a-4791-45c0-a81d-aed1c6f56d79
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2024-06-20 | |||||
| タイトル | ||||||
| タイトル | 長崎港近海で採集されたマイワシ卵のふ化・飼育(予報) | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Hatching and Rearing Experiments on Eggs of Japanese Sardine, Sardinops melanostictus, Collected from Adjoining Area of the Nagasaki Harbor (Preliminary Study) | |||||
| 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 |
松岡, 正信
× 松岡, 正信× 三谷, 卓美 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Preliminary experiments on hatching and rearing of Japanese sardine, Sardinops melanostictus, were undertaken, using wild eggs collected from adjoining area of the Nagasaki harbor. Average total hatching rates of younger (stage I ) and older (stage II) eggs at 18℃ were 94.8 and 97.5%, respectively. Total hatching rate at 14℃ was almost the same as ones at 18°C. At 21℃, a group showed relatively Iow rate. Although total hatching rates at 7/8 and 3/4 diluted sea water were considerably high, total and viable hatching rates at 1/2 diluted sea water showed low value. Fourth-day-old larvae after hatching (about 5.7 mm TL) began to eat lotifers. 17th-day-old larvae after hatching reached 9.9 mm TL on the average (range 8.50~ 11.95 mm), and the rudiments of the dorsal and caudal fin rays and fin-supports were partly formed. In a group deprived of food after first-feeding stage, most larvae could not take lotifers which were given on the sixth day after hatching. | |||||
| 言語 | en | |||||
| bibliographic_information |
ja : 西海区水産研究所研究報告 en : Bulletin of the Seikai Regional Fisheries Research Laboratory 巻 67, p. 15-22, ページ数 8, 発行日 1989-10 |
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| 出版者 | ||||||
| 出版者 | 西海区水産研究所 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Seikai Regional Fisheries Research Laboratory | |||||
| 言語 | en | |||||
| item_10002_source_id_9 | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0582-415X | |||||
| item_10002_source_id_11 | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00393385 | |||||
| 情報源 | ||||||
| 識別子タイプ | Local | |||||
| 関連識別子 | snf_k_67_15 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010441996 | |||||
| 言語 | ja | |||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||
