Shantou vigorously develops mariculture

Introduction: Shantou has a coastline of 289.1 kilometers and a shallow beach area of 743000 Mu within the 10 meter isobath In recent years, Shantou has made great efforts to develop the mariculture industry as the main direction of the development of marine fisheries, and has made great efforts to build a number of high-quality, safe and pollution-free modern mariculture bases, gradually forming a "no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no one, no The characteristic cultivation mode of "people have their own advantages" promotes the development of high-yield, high-quality and high-value fisheries Turn the blue "cornucopia" into the "cornucopia" of the rich people Laver, scallop, asparagus, abalone, eel Many foreigners begin to understand Shantou's aquatic products from the "dining table" Last year, Shantou's total fishery output value was 6.21 billion yuan, with a total output of 342000 tons of aquatic products and a total output value of 2.33 billion yuan The export of aquatic products reached 47500 tons, earning 278 million US dollars A series of frozen cooked shrimp, frozen shrimp, frozen fish, frozen crab meat, frozen roasted eel, frozen squid, frozen shellfish and aquatic products are deeply welcomed by consumers in the United States, Canada, Australia, Japan, South Korea, Southeast Asia, EU and other countries and regions Due to different natural environment conditions, economic and social development status, and historical and traditional operation modes, Shantou's districts and counties have different emphasis on the development of water beach aquaculture, highlighting the key points, making full use of resource advantages, forming the overall characteristics of Shantou's water beach aquaculture For example, "Laiwu laver" in Chenghai is famous for its bright color, sweet and crisp taste, and good taste Its market price is about 2 times that of other similar products; the water quality in Nan'ao is clean, pollution-free, rich in plankton, especially developed shellfish and asparagus culture, and the effect of deep-water soft cage culture is remarkable; the special geographical conditions of Niutianyang enable it to develop contiguous sea water semi salty fresh water breeding base, where the ecological breeding mode of shrimp and crab has become a highlight of Shantou's aquatic industry During the off-season fishing, Chen Wanfu, a 50 year old Haimen boatman who has been discussing the sea for decades, entered the "school" and participated in the training course for fishermen to change their production and business held by Shantou marine fishery department Focusing on the goal of "fishery efficiency and fishermen's income", Shantou will speed up the adjustment of operation structure and species structure, vigorously develop the mariculture industry, take the industrialized management approach, prevent the continuous decline of fishery resources, and ensure the sustainable development of Shantou's fishery In recent years, Shantou has actively supported fishermen to change their production and business, and there are many examples like Haimen Chen The aim is to phase out low-power trawlers, guide some trawlers to adjust their operation mode, develop the operation of drift sting, cage catching and purse seine, encourage high-powered fishing boats to develop offshore and ocean production and develop new fishing grounds through technological transformation Shantou also accelerated the construction of artificial fish reefs, built Shantou into a "marine Ranch", implemented the system of fishing off in the summer, let the ocean rest and rest, promoted the ecological and healthy breeding mode, and strive to change from resource consumption type to resource conservation type, from the traditional quantitative expansion type to the requirements of improving quality and efficiency At the same time, it is also committed to the development of an external closed internal circulation disease prevention and shrimp breeding system, and the implementation of fish and shrimp, shrimp and algae and shellfish and algae mixed or intercropping, so as to achieve the purpose of resource conservation and establish a number of pollution-free production bases At present, 19 aquaculture enterprises in Shantou have passed the provincial identification of pollution-free aquatic products producing areas, of which 5 have obtained the certification of pollution-free agricultural products issued by the Ministry of agriculture In order to realize fishery modernization, it is necessary to speed up scientific and technological innovation Shantou has made great achievements in this regard in recent years According to the relevant person in charge of the municipal marine fishery department, Shantou will increase its research and development efforts in the fields of aquatic product processing, "three high" breeding technology, new feed and disease prevention technology, and high-grade breeding technology, so as to make great breakthroughs Based on the development of cold storage and fresh preservation of aquatic products, it is gradually upgrading to deep processing and seasoning At the same time, we should carry out the research on the optimization of culture mode and ecological culture mode, and the research on the production technology and culture technology of deep-water storm resistant cage and floating and sinking cage, so as to promote the development of cage culture from the bay to the bay.