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(海上新山东)“靠海吃海”到“科技耕海” 山东守护“蓝色粮仓”
Zhong Guo Xin Wen Wang· 2025-09-29 02:36
从良种培育到养殖空间拓展,再到水产品增值加工,近年来,山东凭借科技创新与系统布局,完成 从"靠海吃海"到"科技耕海"的深刻跨越,守护着愈发丰盈、高质的"蓝色粮仓"。 攥紧"种子芯片" "以前养刺参是'靠天吃饭',现在'参优1号'耐高温,夏季高温期成活率比普通刺参平均提高25%以 上。"养殖户口中的"良种优势",道出山东破解水产养殖难题的秘诀。 中新网山东新闻9月28日电(李欣 陈宛婷)坐拥3500多公里海岸线、近16万平方公里海域,山东海洋资源 得天独厚,是中国海洋经济发展的重要增长极。2024年,山东海洋生产总值达18011.8亿元(人民币,下 同),其中,渔业经济总产值4904亿元,海洋渔业、海洋水产品加工等7个产业增加值稳居中国首位。 3年来,"国信1号"先后在黄海、东海、南海锚地完成养殖作业,累计产出高品质大黄鱼3600吨。相较于 传统网箱,"国信1号"养殖周期缩短25%、月均增重提升1.8倍,在全球首次实现集"鱼苗上船、生长养 殖、品质调控、疫病防控、起捕加工"于一体的全周期产业化流程。 山东始终将水产新品种研发培育作为建设"蓝色粮仓"的根基。近年来,中国工程院院士包振民等行业专 家,围绕海鱼、牡蛎 ...
从“靠海吃海”到“科技耕海” 山东守护“蓝色粮仓”
Zhong Guo Xin Wen Wang· 2025-09-28 03:54
中新网济南9月28日电(李欣 陈宛婷)坐拥3500多公里海岸线、近16万平方公里海域,山东海洋资源得天 独厚,是中国海洋经济发展的重要增长极。2024年,山东海洋生产总值达18011.8亿元(人民币,下同), 其中,渔业经济总产值4904亿元,海洋渔业、海洋水产品加工等7个产业增加值稳居中国首位。 从良种培育到养殖空间拓展,再到水产品增值加工,近年来,山东凭借科技创新与系统布局,完成 从"靠海吃海"到"科技耕海"的深刻跨越,守护着愈发丰盈、高质的"蓝色粮仓"。 "以前养刺参是'靠天吃饭',现在'参优1号'耐高温,夏季高温期成活率比普通刺参平均提高25%以 上。"养殖户口中的"良种优势",道出山东破解水产养殖难题的秘诀。 工作人员 观察海参的生长、摄食、健康等状态。青岛瑞滋集团有限公司供图 山东始终将水产新品种研发培育作为建设"蓝色粮仓"的根基。近年来,中国工程院院士包振民等行业专 家,围绕海鱼、牡蛎、扇贝等重点养殖品类,聚焦抗逆、抗病、高产等种质性能提升,积极开展水产育 种技术攻关。 其中,在大西洋鲑种质研发领域,包振民院士团队取得重大突破,成功诱导10000余尾大西洋鲑伪雄 鱼,诱导率近100%,填补了中国 ...
蹲点调查|海上山东
Sou Hu Cai Jing· 2025-09-15 02:53
Group 1 - The article emphasizes the importance of marine economy development for Shandong province, highlighting its strategic significance for both local and national growth [10][15][16] - Shandong has a coastline of over 3,500 kilometers and a vast marine area of nearly 160,000 square kilometers, making it a leader in marine resources in China [14][15] - The marine economy in Shandong is projected to exceed 10 trillion yuan by 2024, contributing significantly to the province's GDP [12][24] Group 2 - The marine economy encompasses various industries, including traditional sectors like fishing and oil extraction, as well as emerging fields such as marine engineering, marine pharmaceuticals, and offshore wind power [17][21] - Shandong's marine production value is expected to surpass 1.8 trillion yuan in 2024, accounting for 18.3% of the province's GDP [24][25] - The province aims to enhance its marine industry structure by focusing on high-end, green, and intelligent development [25][30] Group 3 - Shandong is facing challenges in optimizing its industrial structure, with only 6.9% of its marine industry revenue coming from emerging sectors [27][28] - The province's marine scientific research capabilities are strong, but there is a need for faster commercialization of research outcomes [28][29] - There is an imbalance in marine economic development among coastal cities in Shandong, with Qingdao being the leading city [29] Group 4 - The article discusses the shift from nearshore to deep-sea development, highlighting the potential of deep-sea resources for future economic growth [39][40] - Shandong is focusing on creating a collaborative ecosystem among marine industries to enhance overall efficiency and competitiveness [41][42] - The integration of land and sea economies is crucial for Shandong's development, leveraging its geographical advantages [44][45]
“国信1号”深海野游大黄鱼,又黄又金又鲜,有溯源更放心!
凤凰网财经· 2025-08-18 15:56
Core Viewpoint - The article emphasizes the unique advantages of Guoxin's deep-sea yellow croaker farming, highlighting its superior quality, sustainability, and efficiency in production [4][6][10]. Group 1: Unique Farming Technology - Guoxin has developed the world's first 100,000-ton intelligent fishery farming vessel, "Guoxin No. 1," which allows for deep-sea closed farming, enhancing the quality and yield of yellow croaker [6][10]. - The vessel can navigate to optimal water temperatures for yellow croaker growth, avoiding natural disasters and pollution, thus ensuring a stable environment for fish farming [10][18]. Group 2: Quality and Nutritional Value - The yellow croaker produced by Guoxin is described as having firm texture, fresh taste, and no muddy flavor, distinguishing it from conventionally farmed fish [6][30]. - The fish is rich in protein, amino acids, and various vitamins and minerals, making it suitable for family nutrition [38]. Group 3: Efficient Supply Chain - The entire process from fish fry selection to feeding, harvesting, processing, and transportation is conducted on the vessel, ensuring a quick and efficient supply chain [21]. - Fish can be sorted, packaged, and preserved on board, allowing for delivery to consumers within 24 hours [14][16]. Group 4: Environmental and Safety Standards - Each fish comes with a traceability code, ensuring that consumers can verify the source and safety of the product, addressing concerns about pollution [35]. - The farming method allows for continuous production throughout the year, contributing to a stable supply and potentially lower prices for consumers [16][18].
海洋经济驱动内需增长 深海科技赋能产业发展
Core Insights - The ocean economy is becoming a key driver for domestic demand growth, supported by policy incentives and technological innovations [1] - The report from Guojin Securities highlights the emergence of new consumption scenarios in the ocean economy, particularly in marine fisheries, which play a crucial role in ensuring food security [1] Economic Performance - In 2023, China's ocean economy showed a strong recovery, with a total ocean production value of 99,097 billion yuan, a year-on-year increase of 6.0%, surpassing the national economic growth rate by 0.8 percentage points [2] - The ocean economy accounted for 7.9% of the national GDP, contributing 0.4 percentage points to overall economic growth [2] - The marine manufacturing sector's added value reached 29,861 billion yuan, growing by 7.0%, while the marine service sector's added value was 58,968 billion yuan, nearly 60% of the total [2] Fisheries and Food Security - Marine fisheries are a vital pillar of China's fishery economy, with a total fishery output value of 1.59 trillion yuan in 2023, up 4.5% year-on-year [4] - Marine aquaculture accounted for 65.2% of the total output value, indicating significant potential for growth compared to freshwater aquaculture [4] - The report emphasizes the development potential of deep-sea aquaculture, with over 100,000 square kilometers of usable area available [4] Technological Advancements - The introduction of modern aquaculture technologies, such as the world's first 100,000-ton aquaculture vessel, has significantly enhanced the supply capacity of high-quality seafood [5] - Breakthroughs in core species breeding have led to growth rates exceeding 20% for new varieties, although the industry still faces challenges with species diversity [5] Processing and Logistics - The processing rate of seafood products is increasing, with facilities like the 300,000-ton central cold storage in Zhanjiang enhancing product value by over three times [6] - The establishment of a comprehensive cold chain logistics system is facilitating temperature-controlled processes from aquaculture to end consumers [6]