完かん全ぜん養よう殖しょくMeaningsNoun1. recirculating aquaculture; closed cycle rearing of fish, etc.Kanji used完complete全whole養support growth殖reproduce and multiplyComposed of完かん全ぜんperfect; completeNa-adjective養よう殖しょくaquaculture; culture; cultivation; raisingNoun