NEWS CENTER

新闻中心

The third anniversary of the approval of the West Coast New Area: "blue economy to sea ", creating a blue New Area

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2017-06-22 11:08
  • Views:

(Summary description)  Artificial reefs can provide the attachment base for algae and shellfish. In addition to creating an environment for fish to gather naturally, marine ranches also replenish resources to the ocean th

The third anniversary of the approval of the West Coast New Area: "blue economy to sea ", creating a blue New Area

(Summary description)  Artificial reefs can provide the attachment base for algae and shellfish. In addition to creating an environment for fish to gather naturally, marine ranches also replenish resources to the ocean th

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2017-06-22 11:08
  • Views:
Information

  Artificial reefs can provide the attachment base for algae and shellfish. In addition to creating an environment for fish to gather naturally, marine ranches also replenish resources to the ocean through proliferation and release, and ultimately achieve the purpose of restoring marine ecology and restoring the ocean.

  The white fishing boats are floating on the blue sea companying the blue sea waves, aquaculture cages and fishing platforms float in the distant sea. The Qingdao Luhaifeng marine ranch, located in Shiquewan sea area of Huangdao District, Qingdao City, Shandong Province, in addition to the vast sea view and sea fishing grounds, the underwater world displayed by the surveillance video shows that plankton is swaying and fish are swimming freely, which is a lively scene. Under the increasingly cruel reality of marine resources depleted, Qingdao, born to the sea, has early sounded the clarion call of fishery transformation, and the marine ranch represented by "Luhaifeng" emerges as the times require.

  Reefs on the sea floor: from fishing to grazing

  In recent years, the advanced marine ranching technology from northern Europe and Japan has been tested in the southeast coast of Shandong Province, and the marine ranching project in Qingdao came into being. Liu Xuezhou, a researcher at the Yellow Sea Fisheries Research Institute of the Chinese Academy of Fishery Sciences, said that the construction of marine ranches based on artificial reefs is an ecological way to conserve marine resources. Artificial reefs can provide attachment base for algae and shellfish, and attract fish, shrimp and crabs to swim and gather nearby. In addition to creating an environment for the natural accumulation of fish, marine ranch also replenishes resources to the ocean by means of proliferation and release, and ultimately realize the purpose of restoring marine ecology and restoring the ocean.

  "Our marine ranch was built in 2007 with an area of 50,000 mu. Before that, due to overfishing, the sea area was seriously decertified, and there was almost nothing in the sea." According to Wang Xiangang, deputy general manager of QingdaoLuhaifeng Food Group Co., Ltd., in order to make there are fishes in the sea,Luhaifeng marine ranch has invested 280 million Yuan to build 3,000 mu artificial reef area, put 300,000 pieces of large stones and concrete structures, and more than 100 waste ships of various types, releasing 4.3 million fish fries, 13.68 million abalone fries and 6.8 million sea cucumber seedlings.

  The shift from fishing to grazing means that the ocean has changed from taking back to giving back. Wang Xiangang said: "through the construction of artificial reefs, the desertification in the sea area where the marine ranch is located has been significantly improved. There are 57 species of plankton and 40 kinds of fish at present. Through the flow of marine resources, it also has a certain role in improving the ecology of the sea area around the ranch.

  The accumulation of marine living resources cannot be achieved overnight, and the maintenance of marine ranches is a long process. Liu xuezhou said: "after the deployment of artificial reefs, the food chain of marine organisms is established layer by layer, from phytoplankton to zooplankton, then to shrimp, small fish and big fish. Generally speaking, it takes at least three years.

  In the process of waiting for marine biological resources to gather and grow, disasters and diseases are the number one enemies, once they happen, they will cause great damage to marine ranches. The underwater monitoring system of Luhaifeng marine ranch monitors the changes of seawater depth, water temperature, salinity, chlorophyll, dissolved oxygen and other indexes 24 hours a day, so as to respond to the possible adverse changes in seawater.

  This monitoring system is also used to monitor the marine-culture in the ranch, which greatly improves the aquaculture efficiency. In addition to being visible, measurable and controllable, compared with traditional marine culture, marine ranching has obvious advantages in terms of equipment. Sun Hongsheng, a staff member of Luhaifeng marine ranch, told the author, "we have 180 deep-water anti wind and wave cages, each of which can hold nearly 20,000 fishes. Moreover, the large size is conducive to water exchange, and the fish are not easy to get sick."

  There are net cages on the top and artificial reefs on the bottom, Marine ranching is a three-dimensional breeding type. Sun Hongsheng said: "the feces and indigestible compound feed of fish in the cage are discharged into the sea, which can be consumed by the fish in the sea. Some fries will be released into the sea when they are cultivated to a certain extent. Building artificial reefs can attract marine organisms, improves the quality of sea water, and is beneficial to aquaculture, finally realize the whole ecosystem circulation from top to bottom. "

  The sea area, which used to be on the verge of depletion resources, has become a granary on the sea. Marine culture is more rewarding. At present, it has brought 280 million Yuan of income to Luhaifeng marine ranch, which is an important economic source to support the operation of the ranch.

  The construction of marine ranching is an ecological way to conserve marine resources, and also a way out for the transformation of fishery mode and structure. In order to extend the fishery industry chain, marine ranching construction is the main direction to promote the integrated development of primary ,secondary and tertiary industries, and the development of sea fishing is a breakthrough to achieve industrial integration. The development of "fishing marine Ranch" just is the planning goal of Luhaifeng marine ranch.

  In Luhaifeng marine ranch, the author saw that a long wharf extended towards the center of the sea, and the white fishing boats are busy in driving out and in from the wharf. According to Sun Hongsheng, the fishing terminal covers an area of 8,300 square meters and has a shoreline of 1,500 meters. It can park nearly 100 leisure fishing boats. In addition, there are also 10 fishing cage platforms and a fishing pool. At the same time, it also invested in the construction of hotels, parking lots and seaweed houses, forming a sea fishing leisure tourism resort base with Jiaodong characteristics.

  "From the primary industry to the tertiary industry is the general trend of blue ocean economy." Wang Xiangang said that the industrial chain of Luhaifeng marine ranch integrating breeding, sightseeing and leisure, fishing, tourism and vacation has taken shape initially.
 
  Fishery transformation ,improve fishermen's income
 
  The marine ranch is not a project with fast money and high income. Qingdao Luhaifeng Food Group Co., Ltd. has invested 1.07 billion Yuan for the construction of marine ranch.
  It is reported the construction of marine ranch is the initiative of the government and enterprises to create a new fishery format in the context of the fishery resources shrinking. As a direction of fishery transformation, marine ranch is an important measure to accelerate the construction of blue granary in Qingdao. It is understood that at present, 10 leisure marine ranches and one public welfare marine ranch have been built in Qingdao, with a total area of 5,890 hectares. Five of them, including Luhaifeng marine ranch, have been rated as national marine ranching demonstration areas.
  And the transformation of fishery also led to the change of fishermen's production and business. In the marine ranch of Luhaifeng, more than 90% of the fishermen engaging in aquaculture are fishermen who used to fish by boat in nearby villages. According to Wang Xiangang, Luhaifeng marine ranch directly absorbed more than 100 fishermen's employment, and indirectly created more than 500 jobs for fishermen through related industries. " Pastures have led to the development of surrounding transportation, accommodation, fishermen's banquet, special seafood sales and other industries, promoted the structural adjustment and optimization of fishery industry, and increased the income of fishermen, resulting in both economic and social benefits."
 

Scan the QR code to read on your phone

LuHaifeng Group

Add:No. 1596 Jiulongshan Road ,Xuejiadao ,Qingdao Economic and Technological Development Zone, Qingdao China

Postcode:266530

Tel.:0532-86752107  Fax:0532-86752047 

Email:manager@qdlhf.cn / office@qdlhf.cn

© Qingdao Luhaifeng Foods Group Co., Ltd. 

鲁ICP备05012572号  Powered by 300.cn

h1