AQUATIC LIFE REARING SYSTEM AND AQUATIC LIFE REARING METHOD

摘要

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;COPYRIGHT: (C)2018,JPO&INPIT