EEL BREEDING DEVICE, EEL BREEDING METHOD, AND EEL BRED BY BREEDING METHOD

PROBLEM TO BE SOLVED: To provide an eel breeding device and an eel breeding method capable of heightening safety of a breeding work of eel, and improving efficiency of the breeding work; and to provide eel bred by the eel breeding method.SOLUTION: An eel breeding device 100 includes a water tank 1 a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ANRAKU KAZUHIKO, EGAWA KIMIHIRO, KOTANI TOMOYA, TASHIRO KYOICHI, KUNAGA YASUHIRO, IMARI HIROYUKI, NIIMURA HISAO
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 eel breeding device and an eel breeding method capable of heightening safety of a breeding work of eel, and improving efficiency of the breeding work; and to provide eel bred by the eel breeding method.SOLUTION: An eel breeding device 100 includes a water tank 1 and a light source 2. The water tank 1 is installed in a shaded dark room 3. The light source 2 emits only blue light in the dark room 3. The light source 2 may be a blue light-emitting diode. Preferably, the wavelength of the blue light may be 460-470 nm.SELECTED DRAWING: Figure 1 【課題】ウナギの飼育作業の安全性を高め、かつ飼育作業を効率化できるウナギ飼育装置、ウナギ飼育方法および該ウナギ飼育方法で飼育されたウナギを提供する。【解決手段】ウナギ飼育装置１００は、水槽１と、光源２と、を備える。水槽１は、遮光された暗室３内に設置される。光源２は、暗室３内で青色光のみを発光する。光源２は、青色発光ダイオードであってもよい。好ましくは、上記青色光の波長は、４６０〜４７０ｎｍであってもよい。【選択図】図１