深远海养殖

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猪出栏、鱼满仓……百姓“菜篮子”物丰价稳 节日市场供应充足
Yang Shi Wang· 2025-09-18 06:58
Group 1: Pig Farming Industry - In August, the national pig prices declined for four consecutive weeks, and the trend continues into September with a 10% increase in demand compared to the previous month, yet prices are still falling due to high supply and concentrated market releases [1][3] - The cost of pig farming in the region is approximately 7.1 yuan per kilogram, leading farmers to implement cost-cutting and refined management strategies to mitigate risks from low prices [5] - According to the Ministry of Agriculture and Rural Affairs, the national pig price in the second week of September 2025 was 14.1 yuan per kilogram, reflecting a 1.3% decrease month-on-month and a 29.7% decrease year-on-year [7] Group 2: Seafood Industry - The first batch of seafood from the East China Sea has arrived at the port after the opening of the fishing season, with fresh catches being quickly transported to markets [8][10] - The seafood supply is expected to increase as the fishing season progresses, leading to a stable or declining price trend for common seafood varieties [12] - In Fujian Province, large yellow croaker is being harvested with an expected total yield of over 1,000 tons, supported by intelligent farming platforms that monitor water quality and provide real-time data [13][15][17] - In Jiangsu Province, the opening of fishing has resulted in a significant drop in seafood prices, with some varieties like crab and fish seeing price reductions of 30% to 50% compared to pre-season levels [18][21]
我国海水产品产量连续多年全球第一踔厉奋发新征程 | 耕海牧渔 丰富大国饭碗
Zhong Yang Ji Wei Guo Jia Jian Wei Wang Zhan· 2025-09-08 00:24
Core Insights - The report from the Ministry of Natural Resources highlights the solid progress in China's "blue granary" construction, with a 4.8% year-on-year increase in domestic marine aquaculture production in the first half of the year, enhancing food security from the sea [4] - The shift from traditional nearshore aquaculture to deep-sea, intelligent, and green practices is emphasized, with China's marine product output remaining the highest globally for several consecutive years [4][7] Group 1: Technological Advancements - The launch of the large mobile aquaculture vessel "Zhedai Yuyang 60001" marks a significant step in deep-sea aquaculture, capable of moving across oceanic regions and utilizing wave energy for water exchange [5] - The "Donghai 1" semi-submersible aquaculture platform employs a near-wild breeding model, allowing fish to feed naturally, resulting in superior quality due to the clean deep-sea environment [7] - The "Dinghaiwan 1" platform in Fujian utilizes IoT technology for real-time monitoring, achieving five times the yield and ten times the value of traditional aquaculture methods [8] Group 2: Supply Chain Innovations - The integration of drone technology for transporting fish from deep-sea platforms to urban markets significantly reduces logistics time to 90 minutes over a distance of 80 kilometers, ensuring freshness and lowering costs [9] - The development of a comprehensive supply chain from sea to table is highlighted, enhancing efficiency and product quality [9] Group 3: Sustainable Practices - The "Blue Diamond 1" ecological enclosure in Shandong showcases intelligent aquaculture technology with a closed-loop water system, emphasizing water conservation and waste reduction [10] - The trend towards green and low-carbon aquaculture is reinforced by government initiatives promoting sustainable practices across the industry [10][11] - The use of cold water from LNG facilities for aquaculture demonstrates a commitment to ecological protection while optimizing resource use [11] Group 4: Economic Impact - The total marine fishery output in Chaozhou reached 2.118 billion yuan, with a growth rate of 7% in the first half of the year, contributing to the "blue granary" initiative [17] - The transition from traditional wooden rafts to new environmentally friendly plastic cages has increased average production by 25% and average value by 33.3% [17]
海上新广东·新粮仓图集
Nan Fang Nong Cun Bao· 2025-09-04 06:33
Core Viewpoint - Guangdong is advancing its marine aquaculture industry, focusing on deep-sea farming and innovative technologies to enhance seafood production and ensure food security [26][29]. Group 1: Marine Aquaculture Development - The "Zhan Nong 1" platform, an autonomous deep-sea aquaculture facility, has successfully withstood a super typhoon rated at 17 [3][7]. - The "Hai Wei 2" platform has a capacity of 30,000 cubic meters and continuously yields fish throughout the year [10][11]. - Guangdong's deep-sea aquaculture matrix includes 6,517 gravity-based deep-water cages and 15 intelligent cage structures, making it the largest in the country [11]. Group 2: Technological Innovations - The integration of "wind power generation + aquaculture" is being explored in Yangjiang, showcasing a dual-use approach [14]. - A laboratory in Zhanjiang has successfully cultivated 300,000 large yellow croaker fry, contributing to the breeding stock for deep-sea farming [13][17]. - The use of advanced liquid nitrogen freezing technology in Zhuhai's prepared food industry enhances the preservation of fresh seafood [19]. Group 3: Economic Impact and Market Expansion - By 2024, Guangdong is projected to produce 6.796 billion fry, dominating the national market with a significant share [18]. - The region's seafood processing and e-commerce initiatives are driving substantial sales growth, enhancing the premium value of local seafood products [21][22]. - Guangdong's marine production value is expected to exceed 2 trillion yuan in 2024, maintaining its leadership in the national marine economy for 30 consecutive years [24][26].
山东让辽阔海洋变“蓝色粮仓”
Qi Lu Wan Bao Wang· 2025-08-31 01:04
Core Viewpoint - Shandong is leveraging its marine resources to enhance food security and economic growth through the development of a "blue granary" concept, focusing on both land and sea food sources [2][4]. Group 1: Marine Economic Development - Shandong aims to achieve a total aquatic product output of 9.53 million tons and a fishery economic output value of 490.4 billion yuan by 2024 [2]. - The province is transitioning from traditional fishing and aquaculture to a more sustainable "marine ranching" model, which has increased per-acre yields by over 30% compared to conventional methods [3]. Group 2: Technological Advancements in Aquaculture - The launch of the world's first 150,000-ton smart fishery vessel, "Guoxin 1号2-1," represents a significant upgrade in marine ranching capabilities, designed to produce approximately 3,600 tons of high-quality fish annually [4]. - Shandong has established over 2,800 gravity-type deep-water cages and 37 large-scale deep-sea aquaculture facilities, expanding its aquaculture water volume to 4 million cubic meters [4]. Group 3: Breeding and Processing Innovations - The province leads the nation with 17 national-level aquatic breeding farms and has formed a breeding consortium involving 26 leading enterprises and 30 research teams [5]. - Shandong's processing industry is enhancing the value of marine products, with the oyster industry alone generating a total industrial chain value of 10 billion yuan through various processed products [5].
山东树立大食物观,既向陆地要食物,也向海洋要食物
Da Zhong Ri Bao· 2025-08-31 00:48
Core Viewpoint - Shandong is promoting a "big food" concept that emphasizes sourcing food from both land and sea, aiming to establish the ocean as a "blue granary" to ensure food security and enhance the fishing economy [2][6]. Group 1: Aquaculture Development - The province aims for a total aquatic product output of 9.53 million tons and a fishery economic output value of 490.4 billion yuan by 2024 [2]. - Shandong is transitioning from traditional fishing and aquaculture to a "fishing husbandry" model, utilizing multi-layered aquaculture systems that increase per-acre yields by over 30% compared to traditional methods [3]. Group 2: Deep-Sea Aquaculture - Shandong is advancing into deep-sea aquaculture, exemplified by the delivery of the world's first 150,000-ton smart fishery vessel, "Guoxin 1号2-1," which can produce approximately 3,600 tons of high-quality fish annually [4]. - The province has established over 2,800 gravity-type deep-water cages and 37 large deep-sea aquaculture equipment, with a total aquaculture water volume reaching 4 million cubic meters [4]. Group 3: Seed Industry and Innovation - Shandong leads the nation with 17 national-level aquatic seed breeding farms and has formed a breeding consortium with 26 leading enterprises and 30 research teams [5]. - The province has developed 65 new aquatic species, accounting for 21% of the national total, focusing on species like oysters, sea cucumbers, and shrimp [5]. Group 4: Value-Added Processing - The province is enhancing the value of its aquatic products through deep processing, transforming fresh products into high-value goods [5]. - The oyster industry in Lushan, with a cultivation area of 600,000 acres and an annual output of 500,000 tons, has a full industry chain worth 10 billion yuan, with 65% of fresh oysters going to processing plants [5].
儋州划定5个深远海片区,大力发展深海网箱养殖
Hai Nan Ri Bao· 2025-08-23 01:14
Core Viewpoint - The article highlights the development of deep-sea cage aquaculture in Danzhou, Hainan, focusing on the successful harvest of golden pomfret by Shennong Aquatic Products, a subsidiary of Shennong Seed Industry, and the strategic initiatives taken by the local government to promote marine fisheries [1][3][4]. Company Summary - Shennong Aquatic Products has successfully harvested its first batch of 120,000 pounds of golden pomfret, which were raised in deep-sea cages for nearly five months [3]. - The company has invested in a deep-sea cage aquaculture project in the Erman Bay, having released an initial batch of 4 million golden pomfret fry into the sea in April [3][4]. - The company employs an "order-based production" model, with plans to process the fish in Zhanjiang before distributing them to major supermarkets nationwide [4]. - Shennong Aquatic Products is enhancing the disease resistance and survival rates of golden pomfret through breeding programs in collaboration with institutions like the Chinese Academy of Sciences and Hainan University [5]. Industry Summary - The development of deep-sea cage aquaculture is a key direction for the transformation and structural adjustment of Hainan's fisheries [5]. - The local government has designated five deep-sea areas covering 40,800 hectares to promote deep-sea aquaculture, aiming to alleviate financial pressures on enterprises and support high-quality development of modern marine fisheries [5]. - The government is in discussions with Shennong Aquatic Products to expand the aquaculture scale to 10,000 acres, which is expected to enhance local fishermen's income [5].
破晓出海!直击南澳深海马面鱼抢“鲜”入市
Zhong Guo Jin Rong Xin Xi Wang· 2025-08-22 13:09
Core Viewpoint - The article highlights the growing popularity and economic potential of the greenfin horse mackerel (马面鱼) in China, particularly in Guangdong's Nanao County, where a full industry chain for its cultivation and processing is being developed by Guangdong Yuhai Aquatic Products Company. Group 1: Company Overview - Guangdong Yuhai Aquatic Products Company is the first to establish a full industry chain base for greenfin horse mackerel in Nanao County, focusing on deep-sea cage farming and processing [12]. - The company has secured over 500 acres of farming area, including more than 300 acres of deep-sea cage farming rights since 2021 [12]. - The company aims to create a seamless supply chain from live fish transportation to cold chain storage and distribution, ensuring traceability from "ocean to table" [15]. Group 2: Farming and Production - The deep-water cage farming method used by the company allows for stable production, with a single cage generating a value of approximately 2 to 3 million yuan [3][10]. - The company has developed techniques to maintain fish health in warmer water temperatures, achieving successful cultivation despite challenges [5]. - The current market price for live greenfin horse mackerel is around 41 yuan per pound, with a production cost of 20 to 30 yuan per pound, ensuring a profit margin of about 10 yuan [8][18]. Group 3: Market Demand and Culinary Use - Greenfin horse mackerel is highly favored in various culinary contexts, particularly in hot pot dishes, due to its tender and flavorful meat [18]. - The fish's adaptability to different cooking methods has led to increased demand across regions, including Guangdong, Shandong, and southwestern areas of China [1]. - The company is working to enhance the value chain by establishing a modern fishing port and cold chain logistics center to maximize the market potential of greenfin horse mackerel [12][15].
走遍四海 还是威海——中国海洋种业之都威海咬定种业培育不放松
Qi Lu Wan Bao Wang· 2025-08-16 23:12
Core Insights - Weihai has established itself as a leading hub for marine seedling production in China, supplying over 90% of greenfin horse mackerel fry and significant portions of other marine species across various regions [1][2][4][9] Industry Overview - The marine seed industry is considered the "chip" of modern fisheries, crucial for ensuring the country's "blue granary" [4] - Weihai's annual production of high-quality aquatic seedlings exceeds 65 billion units, with a market value surpassing 3 billion yuan, positioning it at the forefront of both provincial and national rankings [4][11] Production Capabilities - The city has implemented 98 aquaculture seed projects, providing 380 million yuan in financial support, which has attracted over 1.4 billion yuan in social investment [6] - The survival rate of greenfin horse mackerel fry has improved from less than 10% to 70% after significant investment and research efforts [6][11] Innovation and Development - Weihai has established four high-end innovation platforms in collaboration with domestic universities and research institutions, covering northern aquaculture species and introducing southern species like tilapia and grouper [7][11] - The city has developed a unique multi-nutrient layer comprehensive aquaculture model, which has been promoted globally by the United Nations [14] Future Prospects - Weihai is advancing towards deep-sea aquaculture, with the "Senhai Pioneer," the world's first 80,000-ton ocean-going aquaculture vessel, set to begin operations [12] - The city aims to increase its aquatic seed production to over 70 billion units, maintaining its leading position in the industry [14]
看看咱超700亿斤的“海产库”(“十四五”,我们见证这些“第一”⑦)
Ren Min Wang· 2025-08-12 22:20
Core Insights - The article highlights the rapid development of China's marine aquaculture industry, emphasizing its role in enhancing food security and diversifying the food supply system [6][8][9] - The construction of national marine ranches and the shift towards deep-sea aquaculture are key strategies for sustainable development in the sector [7][12][16] Industry Development - Fujian Province's Ningde City is actively promoting deep-sea aquaculture, establishing a supply chain from "farming to table" to enhance economic growth [2] - Shandong Province's Rongcheng City showcases vibrant marine ranching activities, indicating a thriving aquaculture sector [4] - Guangdong Province's Maoming City has seen significant success in marine aquaculture, making it a vital economic pillar [6] Aquaculture Statistics - China has built 169 national marine ranches, with deep-sea aquaculture water volume reaching 56.6 million cubic meters and an annual output of 470,000 tons [7][17] - In the first half of the year, national marine product output increased by 4.8%, with sea farming output rising by 5.6% [7] Future Projections - By 2024, China's marine product output is expected to exceed 37 million tons, maintaining its position as the world's largest producer [8][17] - The marine aquaculture sector is projected to account for nearly 60% of global production [17] Technological Advancements - The industry is experiencing technological upgrades, including the use of intelligent deep-sea farming platforms and innovative aquaculture equipment [11][12] - Companies are investing in R&D to enhance product value, with some achieving a threefold increase in the value of abalone products through innovative processing [12] Sustainable Practices - The shift to deep-sea aquaculture is seen as a solution to alleviate pressure on nearshore resources and promote ecological balance [11][16] - The implementation of green technologies in aquaculture is aimed at reducing environmental pollution and improving resource efficiency [16]
稻渔综合种养、深远海养殖 新产业、新模式打开富民增收“新路径”
Yang Shi Wang· 2025-07-24 06:01
Group 1: Agricultural Development - The Ministry of Agriculture and Rural Affairs has issued a notice to guide local areas in promoting high-quality development of rice-fish integrated farming from four aspects: standardization, transformation, income increase, and support measures [1] - The goal is to achieve more efficient farming models and greener production within three to five years, enhancing the role of rice-fish integrated farming in ensuring food security and stable supply of aquatic products, as well as increasing farmers' income [1] - In 2024, the national area for rice-fish integrated farming is projected to reach 46.05 million acres, representing a year-on-year increase of 2.6% [1] Group 2: Marine Economy and Aquaculture - Significant progress has been made in the high-quality development of China's marine economy, particularly in deep-sea aquaculture [3] - The "Donghai No. 1" platform, the first deep-sea aquaculture facility for large yellow croaker in Ningbo, Zhejiang, is set to begin mass production [3] - The platform measures 83 meters in length and 32 meters in width, equivalent to six basketball courts, and has a height comparable to a seven-story building [3] Group 3: Aquaculture Operations - The "Donghai No. 1" platform consists of three net cages, each measuring 32 meters by 27 meters and reaching a depth of 13 meters, housing over 200,000 large yellow croakers [5] - Fishermen typically catch yellow croaker at night to ensure the fish's color and freshness, with a catch of approximately 5,000 pounds every week [5] - The platform serves as a wild acclimatization base, where the fish develop near-wild quality after two months due to stronger ocean currents [7] Group 4: Market Impact and Economic Benefits - The first batch of over 20,000 large yellow croakers has entered the market, with some sent to local markets and others stored in ice warehouses for nationwide distribution via e-commerce [10] - The fish are preserved at temperatures between -60°C and -80°C, allowing for a shelf life of about one month, thus expanding the sales range [10] - The platform is expected to produce 400 tons of fish this year, valued at over 40 million yuan, while also providing dozens of job opportunities for local residents [10]