(1) Improving the utilization efficiency of marine living resources: Through scientific management, marine pastures can improve the utilization efficiency of eutrophic substances in seawater, increase the growth rate and yield of marine organisms, and thus improve the utilization efficiency of marine resources;
(2) Protect natural marine living resources: marine ranching can reduce the impact of natural factors on marine living resources through manual control and allocation of planting, and protect biodiversity and Balance of nature;
(3) Promoting the development of the marine economy: Marine ranching can provide more employment opportunities and economic development space for industries such as fisheries, marine aquaculture, and marine tourism, promoting the sustainable development of the marine economy;
(4) Improving food safety: Marine ranching can improve the production and quality of seafood, fundamentally solve the supply problem of seafood, and ensure people’s food safety;
(5) Alleviate the Overexploitation of marine resources: marine ranching can effectively alleviate the Overexploitation of marine ecological environment and biological resources, laying the foundation for sustainable development.
