August 17–18
The release ceremony of the National Rural Culture Map of the Land Stream
2024 "Hemei Rural 'Village Fishing' Invitational Tournament"
It will be in the Ningxia Daoyu Space Rural Ecological Sightseeing Park
Passionate opener
The event will be held on August 17th and 18th at Daoyu Space
In addition to participating in events
Do you know Helan's "fishing"
How "powerful" is it?
Let's take a look
In recent years, Helan County has promoted the development of modern agriculture with the concept of sustainable development, vigorously promoted recirculating water aquaculture, pond ecological recycling technology, etc., and the low-carbon, green and ecological fishery model combined with the water circulation ecosystem and Internet of Things technology to form a low-carbon green fishery breeding system has become a model for the development of local fisheries, and has carried out active and effective exploration for the construction of ecological protection and high-quality development pilot area in the Yellow River Basin.
A "fishery and photovoltaic integration" aquaculture base in Changxin Township, Helan County (Photo source: Xinhua News Agency)
Aquatic photovoltaic "fishery and photovoltaic integration" low-carbon development. Helan County vigorously develops the three-dimensional fishery breeding mode of "fishery and photovoltaic integration", makes full use of the water area of fish ponds, combines photovoltaic power generation and fishery aquaculture, and forms an industrial model of "water power generation and underwater aquaculture", which significantly improves the economic value of unit land area and realizes the efficient use of land resources and green development.
"Aquaponics" reduces agricultural non-point source pollution. Walking into the Ningxia Yellow River Economic Fish Aquatic Germplasm Resources Field of Yinchuan Kehai Biotechnology Co., Ltd. located in Changxin Township, Helan County, a warm and humid warmth is blowing in the face, where there are eighteen huge circular circulating water aquaculture ponds distributed in an orderly manner, only to see the circulating flow of pond water is crystal clear, Yinchuan carp, mint grass carp, mandarin fish, sturgeon and other dozens of kinds of fish are swimming in the pool. The company's aquaculture base covers a total area of 1,230 acres, including 520 acres of aquaculture area, 710 acres of rice and fishery comprehensive planting and breeding area, through years of exploration, the company continues to promote the development of new water-saving water-appropriate industries, the establishment of "three ponds and two dams", through the absorption and utilization of aquatic plants in the water body of nitrogen, phosphorus and algae purification of water quality, greatly reduce the nitrogen and phosphorus content in the tail water, "aquaponics" to reduce agricultural non-point source pollution, effectively improve the breeding environment, to achieve the aquaculture tail water indicators up to the standard discharge. And through fish, shrimp, crab and other polyculture and rice-fishery integrated planting and breeding technology to achieve efficient and intensive utilization of aquatic industry.
Blue crab fry in a pond.
The three-dimensional ecological agriculture model of "rice-crab symbiosis" realizes "one field for two purposes, one land for two harvests". Rice is superior because of crabs, and crabs are expensive because of rice. On the one hand, the three-dimensional ecological agriculture model of "rice and crab symbiosis, one land and two uses, and one water and two cultures" in Helan County uses rice crabs to loosen the soil, weed, catch insects, and fertilize the fields with crab manure to promote the growth of rice, and on the other hand, it also provides a cool and safe growth environment for rice crabs to achieve the economic, ecological and social benefits of a double harvest.
In recent years, Helan County has actively developed large-water ecological aquaculture, factory circulating water aquaculture, pond engineering recirculating water aquaculture, three-dimensional ecological planting and breeding of rice and fishery, fish and vegetable co-cropping, and vigorously promoted land-based ecological fisheries, three ponds and two dams and other healthy aquaculture technologies, and accelerated the promotion of aquaculture water conservation and emission reduction. At the same time, in accordance with the idea of "improving the quality of conventional varieties and expanding the quantity of famous and high-quality varieties", we have carried out fitness and slimming and efficient breeding in the main production areas, and gradually expanded the famous seafood varieties such as catfish, vannamei shrimp, California perch, river crab and turtles, turtles, bullfrogs, etc., which have greatly enriched the supply of aquatic products in the market.
Helan has no sea
Relying on fresh water to "dominate" Helan, the first fishery county in Ningxia
In addition to regular species such as carp, grass carp, and silver carp
It is also rich in rainbow trout, sweetfish, etc
Fish species that are widely distributed in coastal areas
Rainbow trout
"The King of Freshwater Fish" - Ayu
Penaeus vannamei
sturgeon
Crab
Yellow River carp
silver carp
Koi
As one of the first batch of modern agricultural demonstration counties in China and the first fishery county in Ningxia, Helan County accounts for 17.1% and 36.5% of the aquaculture area and output of the whole region, respectively. At present, Helan County has successfully built 1 Yellow River Economic Fish Aquatic Germplasm Resources Farm, 2 National Rice and Fishery Comprehensive Planting and Breeding Demonstration Parks, 3 National Recreational Fishery Demonstration Bases, 1 National "Furui Carp" Multiplication Base, 2 California Perch Large-scale Seed Cultivation Bases, 3 Litopenaeus vannamei Desalination Cultivation Bases, and 5 Buckle Crab Cultivation Bases.