Enclose the sea as a pasture and become a big ocean rancher! ****** Definition of ocean ranching: It means that within a certain sea area, large-scale fishery facilities and a systematic management system are used to utilize the natural marine ecological environment to gather artificially released economic marine organisms, and to carry out planned and purposeful marine stocking of fish, shrimp, shellfish, algae and other marine resources, just like grazing cattle and sheep on land. ...