The technology and development status of marine aquaculture industry in China

The technology and development status of marine aquaculture industry in China

Mariculture is the production of various marine organisms in the ocean, which is a sustainable form of aquaculture with relatively low production costs and products of high nutritional value. The following are some new technologies:

1.Seawater recycling system technology: This technology recycles water resources by placing seawater in a closed system, reducing the amount of water used and minimizing water waste.

2.Seawater Temperature Control Technology: This technology utilizes temperature control technology to control the temperature of seawater so that it is suitable for the growth of different kinds of seawater organisms. At the same time, the technology can control the nutrient content of seawater to promote growth.

3.Marine light control technology: the technology can control the intensity and duration of light in seawater, thus promoting the growth and development of seawater organisms. In addition, this technology can also reduce the cost of culture and improve the production efficiency.

4.Marine microbial technology: Utilizing the adsorption, decomposition and purification of pollutants by microorganisms in the sea, it can improve the aquaculture environment and increase the aquaculture efficiency.

5.Marine Intelligent Technology: Utilizing intelligent technology to carry out intelligent monitoring and management of marine farms so as to improve farming efficiency and reduce losses.

6.Marine Genetic Improvement Technology: Utilizing modern biotechnological means to genetically improve seawater organisms and enhance their characteristics such as growth speed, disease resistance and economic benefits, so as to promote the sustainable.
 

In recent years, China's mariculture industry has developed rapidly and has become one of the world's largest countries in the mariculture industry. The following is the development and current situation of China's mariculture industry:

1.Diversification of aquaculture species: China's mariculture industry mainly consists of several categories, such as marine animal species, aquatic plants, seaweeds, pearl farming and sea anemone farming.

2.Expanding scale of aquaculture: The scale of China's mariculture has been expanding, and has covered nearly half of the country's coastline, and some places have formed industrial zones dominated by mariculture.

3.Improvement of technology level: With the continuous development of science and technology, China's mariculture technology is constantly improving, including the construction of farms, aquaculture environmental management, aquaculture feed research and other aspects.

4.Facing environmental pressure: Due to over-exploitation and pollution, China's mariculture industry is also facing environmental pressure, including deterioration of water quality, destruction of marine ecosystems and other issues.

5.Broad prospects for future development: Despite the environmental pressure, with the continuous development of science and technology and policy support, China's marine aquaculture industry still has broad prospects for future development, and will continue to be an important force to support the safe supply of national aquatic products.