AQUATIC LIFE REARING SYSTEM AND AQUATIC LIFE REARING METHOD

PROBLEM TO BE SOLVED: To provide an aquatic life rearing system and an aquatic life rearing method capable of stabilizing a dissolved oxygen concentration in rearing water at a supersaturation state.SOLUTION: An aquatic life rearing system 100 includes a first supply part for supplying an oxygen sat...

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Bibliographische Detailangaben
Hauptverfasser:	FUJITA TOMOKAZU, KOTANI TOMOYA, MIYAUCHI SHOJIRO, ICHINOSE TAKEHIRO, KATAYAMA DAISUKE, NAKAJIMA KIYOSHI, FUKAGAWA KOSUKE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CARE OF BIRDS, FISHES, INSECTS FISHING FORESTRY HUMAN NECESSITIES HUNTING NEW BREEDS OF ANIMALS REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR TRAPPING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an aquatic life rearing system and an aquatic life rearing method capable of stabilizing a dissolved oxygen concentration in rearing water at a supersaturation state.SOLUTION: An aquatic life rearing system 100 includes a first supply part for supplying an oxygen saturation water W1 in which a dissolved oxygen concentration is saturated to a rearing tank 10, and a second supply part for supplying high oxygen concentration water W2 having a dissolved oxygen concentration higher than the oxygen saturation water W1 to the rearing tank 10. The second supply part may supply the high oxygen concentration water W2 from the bottom of the rearing tank 10.SELECTED DRAWING: Figure 1 【課題】飼育水の溶存酸素濃度を過飽和状態で安定させることができる水生生物の飼育システム及び水生生物の飼育方法を提供する。【解決手段】水生生物の飼育システム１００は、溶存酸素濃度が飽和した酸素飽和水Ｗ１を飼育水槽１０に供給する第１の供給部と、酸素飽和水Ｗ１よりも高い溶存酸素濃度を有する高酸素濃度水Ｗ２を飼育水槽１０に供給する第２の供給部と、を備える。第２の供給部は、飼育水槽１０の底部から高酸素濃度水Ｗ２を供給する、こととしてもよい。【選択図】図１