METHOD AND APPARATUS FOR CULTIVATING OYSTER BY MAGNETIZED WATER

摘要

PROBLEM TO BE SOLVED: To solve the problem that a conventional cultivation method of an oyster causes short supply to a market and requires high cost because of insufficient growth rate, and the obtained oyster sometimes causes food poisoning when eaten in a large amount or in off-season, although the cultivation of the oyster on the land becomes active to answer the enlarged needs of the dietetically invaluable oyster the naturally harvested amount of which is on the decrease because of the recent pollution of the seashore. SOLUTION: A genuine SS-pole type magnetically treated water has activities for promoting the growth of animals and plants, and also has activities for reducing the reproductive rate of harmful microorganisms which increase the toxicity of the oyster. The oyster is cultivated in the genuine SS-pole type magnetically treated water to increase the productive efficiency of the cultivation and to supply the oyster having high safety. COPYRIGHT: (C)2003,JPO