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シロザケ稚魚用飼料中へのビタミン混合至適添加量
https://fra.repo.nii.ac.jp/records/2007485
https://fra.repo.nii.ac.jp/records/200748531e43dd6-bd27-4904-ac3d-60e25279277a
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-06-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | シロザケ稚魚用飼料中へのビタミン混合至適添加量 | |||||||||||
| 言語 | ja | |||||||||||
| タイトル | ||||||||||||
| タイトル | Optimum Supplemental Level of Vitamin Premix in a Practical Diet for Fingerling Chum Salmon, Oncorhynchus keta | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| キーワード | ||||||||||||
| 言語 | en | |||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | chum salmon; vitamin premix; hypervitaminosis | |||||||||||
| 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 |
村井, 武四
× 村井, 武四
× 平沢, 康弘
× 能勢, 健嗣
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Chum salmon fingerlings were fed practical diets supplemented with five levels (0, 1, 2, 3 and 4%) of vitamin premix containing twice higher levels of all vitamins than Halver's premix for H-440 and a commercially available trout feed as a control for 4 weeks to determine optimum level of supplemental vitamin premix to a practical diet having fish meal as a major protein source. Fish fed the unsupplemented diet resulted in poor performance and 13% mortality. Fish fed the diet with 1 % supplemental vitamin premix showed the best performance (443% weight gain and 118% feed effficiency), which were comparable to those of the control group. However, 3 % or more supplement of vitamin premix significantly depressed growth and feed efficiency. These results indicate that supplement of 1% vitamin premix to this type of diet seems to be adequate and more than 2% of supplement may be economically wasteful and show some ill effects. | |||||||||||
| 言語 | en | |||||||||||
| bibliographic_information |
ja : 養殖研究所研究報告 en : Bulletin of National Research Institute of Aquaculture 巻 2, p. 43-47, ページ数 5, 発行日 1981-09 |
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| 出版者 | ||||||||||||
| 出版者 | 養殖研究所 | |||||||||||
| 言語 | ja | |||||||||||
| item_10002_source_id_9 | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 0389-5858 | |||||||||||
| item_10002_source_id_11 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN00245945 | |||||||||||
| 情報源 | ||||||||||||
| 識別子タイプ | Local | |||||||||||
| 関連識別子 | nria_k_2_43 | |||||||||||
| 関連サイト | ||||||||||||
| 識別子タイプ | URI | |||||||||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010250677 | |||||||||||
| 言語 | ja | |||||||||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||||||||
