飼育水のpH調整によるガザミ幼生真菌症の防除 Prevention of a Fungal Infection in the Swimming Crab Portunus trituberculatus Larvae by High pH of Rearing Water

この論文にアクセスする

この論文をさがす

著者

抄録

<i>Halocrusticida (=Atkinsiella) okinawaensis</i> was isolated from diseased swimming crab larvae <i>Portunus trituberculatus</i> in the Hyogo Prefectural Mariculture Center, and pathogenicity of the isolates was confirmed by infection experiments with zoeal larvae of the crab. The isolates grew in PYGS broth at pH 5-9, but the growth at pH 9.25 was remarkably reduced.<br>Experimental infections using zoea-I demonstrated that the infection with <i>H. okinawaensis</i> was controlled by keeping the pH of reaing water at 9.25. Acute toxicities of pH 9.25 to swimming crab zoea, rotifer <i>Brachionus plicatilis rotundiformis</i>, brine shrimp <i>Artemia salina</i>, and unicellular alga <i>Nannochloropsis</i> sp. were not observed. Survival rates of swimming crab larvae from zoea-I to juvenile crab-I in the center were apparently raised by applying this pH adjustment at 9.25.

収録刊行物

  • 日本水産学会誌  

    日本水産学会誌 63(1), 56-63, 1997-01-15 

    日本水産學會

参考文献:  14件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  9件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10004850466
  • NII書誌ID(NCID)
    AN00193422
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00215392
  • NDL 記事登録ID
    4119369
  • NDL 雑誌分類
    ZR26(科学技術--農林水産--水産)
  • NDL 請求記号
    Z18-345
  • データ提供元
    CJP書誌  CJP引用  NDL  IR  J-STAGE 
ページトップへ