PREVENTIVE FOR PARASITOSIS OF CULTURED FISHES OR PREVENTION THEREOF

PURPOSE:To obtain the subject preventive containing an organoselenium compound-containing cell body as the active component and capable of being orally administrated without increasing, e.g. stress applied to cultured fishes. CONSTITUTION:This preventive for parasitosis of cultured fishes contains a...

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Bibliographische Detailangaben
Hauptverfasser: SASAGAWA TSUTOMU, EJIMA TAKAMITSU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To obtain the subject preventive containing an organoselenium compound-containing cell body as the active component and capable of being orally administrated without increasing, e.g. stress applied to cultured fishes. CONSTITUTION:This preventive for parasitosis of cultured fishes contains an orgnaoselenium compound-containing cell body (edible yeast, bacterium, fungus, unicellular green alga, etc.) as the active component. This preventive is administrated preferably in a stage from a fry to a young fish of the cultured fish and is useful for prevention of ectoparsitosis and improvement of growth rate.