China has a vast territory, abundant water resources, and many reservoirs, rivers, lakes and other natural geographical conditions suitable for the development of freshwater fisheries, so China has always occupied a very important position in the world's freshwater aquaculture industry and exports. However, due to the aggravation of water pollution and overfishing in recent years, it has brought a lot of damage and challenges to China's freshwater fishery aquaculture, which requires us to analyze and summarize the current situation of fishery development, and actively improve the latest trend of the development of freshwater fisheries in the world, and promote the development of freshwater fisheries in China through measures such as policy guidance and increasing investment in freshwater fishery development, and promote the development of freshwater fisheries in China, green and achieve higher economic and social benefits.
In recent years, the area of shallow sea and tidal flats that have been carried out for marine aquaculture in China is 3250,000 hectares, accounting for 133 of the area available for farming24% of 30,000 hectares, with a yield of 8580,000 tons, accounting for 10% of the country's total aquatic output. Among them, kelp accounts for 237%, nori accounted for 16%, mussels accounted for 245% and oysters accounted for 64%, clams and cockles accounted for 175%。
In addition to the traditional carp, in recent years, the freshwater aquaculture objects have also increased non-crucian carp, rainbow trout, coho salmon, white carp, giant river prawn, Chinese mitten crab, freshwater pearl oyster, etc. The adoption of artificial propagation technology and cage cultivation methods has provided a large number of seedlings for aquaculture. In addition, mullet, mrigal, sea bass, milkfish, prawns, abalone, scallops, sea cucumbers, etc. are also cultivated.
In 2022, the total output value of China's fishery economy will be 30,8731.4 billion yuan, of which the fishery output value is 15,2674.9 billion yuan. Of the fishery output value, the output value of freshwater aquaculture is 78630.3 billion yuan, and the output value of freshwater fishing is 2767 billion yuan, the output value of marine aquaculture is 46388.4 billion yuan, and the output value of marine fishing is 24889.1 billion yuan, and the output value of aquatic seedlings is 8434.5 billion yuan.
Freshwater aquaculture accounts for the largest proportion of China's fishery output value, accounting for 49%, and the output of freshwater aquaculture aquatic products is increasing year by year, increasing to 3402 in 2022840,000 tons. Among them, the province with the largest freshwater aquaculture production is Hubei Province, with an output of 500 in 2022420,000 tons, accounting for 15% of the total freshwater aquaculture output in the country7%。Hubei Province is a major freshwater aquaculture province in China, and has ranked first in the country's freshwater aquaculture aquatic products for 27 consecutive years.
The digital transformation of the aquatic food industry is expected to further optimize the entire aquatic industry chain through digital technology. Aquaculture in water quality and environmental monitoring, aquatic animal disease diagnosis, dynamic collection of fishery information, aquatic animal and plant disease monitoring and reporting, aquatic product quality and safety traceability supervision, fishery technology services, financial insurance and other aspects of fishery production, management, services and the Internet gradually integrated, changed the relatively backward state of aquaculture, effectively improved the scientific and technological content of industrial development.
In the current context, the person in charge of the Fengfang Aquatic Project has thought deeply about the industry and decided to use the Internet to promote transformation and upgrading. Based on offline and using the Internet as a channel, they finally achieve the goal of "Internet marketing" by building small programs, using them for promotion, and implementing precision marketing through the community.