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テトラセルミス(Tetraselmis tetrathele)を餌としたシオミズツボワムシの個体群増殖
http://hdl.handle.net/10069/30395
http://hdl.handle.net/10069/30395e4641f67-f197-46cc-a618-ed848e33f676
名前 / ファイル | ライセンス | アクション |
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suisan56_021.pdf (241.9 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2013-01-28 | |||||
タイトル | ||||||
タイトル | テトラセルミス(Tetraselmis tetrathele)を餌としたシオミズツボワムシの個体群増殖 | |||||
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 | |||||
著者 |
平野, 慶二
× 平野, 慶二× 平山, 和次 |
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著者別名 | ||||||
姓名 | Hirano, Keiji | |||||
著者別名 | ||||||
姓名 | Hirayama, Kazutsugu | |||||
その他のタイトル | ||||||
その他のタイトル | The effect of Tetraselmis tetrathele as a food on population growth of the rotifer Brachionus plicatilis | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The dietary effect of Tetraselmis tetrathele (Prasinophyciae) on the population growth of the rotifer Brachionus plicatilis was investigated with the method of individual culture, in comparison with Chlorella sp. In individual culture, the rotifers were cultured separately in test tubes and observed daily to obtain the survival rate and fecundity while the test food suspension was renewed daily. From daily counts, intrinsic rate of population increase (r) and net reproduction rate (Ro) were calculated as the indices of dietary effect of the suspension. In the first experiment, the indices of dietary effect of the suspensions of Tetraselmis tetrathele or Chlorella sp, at various densities were obtained with the rotifer groups which were pre-cultured with the respective kinds of phytoplankton. In the second experiment, the indices for both kinds of phytoplankton were obtained with the first-laid eggs of an actively growing group of the rotifer, in order to compare strictly the dietary effect of Tetraselmis tetrathele to that of Chlorella sp. The results show that the indices for Tetraselmis tetrathele were higher than or almost as high as those for Chlorella sp. We consider that the former is a better food than or at least as good a food as the latter for the population growth of the rotifer. | |||||
書誌情報 |
長崎大学水産学部研究報告 en : Bulletin of the Faculty of Fisheries, Nagasaki University 巻 56, p. 21-23, 発行日 1984-11 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05471427 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178473 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
論文ID(NAID) | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | NAID | |||||
関連識別子 | 40002770820 | |||||
出版者 | ||||||
出版者 | 長崎大学水産学部 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学水産学部研究報告, v.56, pp.21-23; 1984 |