清晨7点，浙江海洋大学水产学院2024级研究生王玉成刷开学校科研中心实验室的门禁。门旁，一副火 红的对联格外醒目——"常报平安不嫌烦 多拿奖状笑开颜"。 相隔不远的实验室里，浙海大国家海洋设施养殖工程技术研究中心2024级农业工程与信息技术——农业 （渔业）设施化方向研究生游辉的寒假是用"克"和"小时"来计量的。他的"辖区"是36个养殖缸和1500多 尾黄桑鱼，他的使命是研发出让它们长得更好、更健康的新型饲料配方。 这个春节，浙江海洋大学的实验室，一群年轻人正与他们的"特殊伙伴"共同度过。 陪鱼儿一起过大年 实验室里，低沉的嗡鸣声扑面而来，13套独立式循环水养殖系统在同时运转，100多平方米的空间俨然 一个微缩的"海洋世界"。1000多尾褐菖鲉在清澈的水体中栖息，它们是王玉成这个寒假最亲密的"研究 对象"。 "老师您看，这两尾褐菖鲉打斗时，体色明显变深了。"王玉成向身旁的导师、水产学院副教授郭浩宇请 教。王玉成的研究课题是"基于岩礁性鱼类行为特征的人工鱼礁构型设计与布局优化"，简单说，就是搞 清楚鱼儿喜欢住什么样的"房子"，以及如何为它们规划一个"和谐社区"。 "实验周期卡在鱼类的特定生长阶段，一天都不能断。 ...

Core Viewpoint - During the "14th Five-Year Plan" period, Weihai's marine ranch construction has made significant progress, becoming a prominent feature of the city's marine fisheries [1] Policy Framework - A comprehensive policy system has been established, including the "Weihai Marine Ranch Management Regulations," "Weihai Marine Ranch Development Plan (2023-2028)," "Weihai Marine Ranch Project Construction Management Measures," and "Several Measures to Promote High-Quality Development of Modern Fisheries," ensuring high-quality development through various approaches such as layout, management, and funding [1] Demonstration Scale - The number of national marine ranches has increased by 3, and provincial marine ranches by 5, ranking among the top in the province [1] - Three national-level healthy aquaculture and ecological aquaculture demonstration zones, one national ecological farm, and three provincial ecological farms have been created, with the multi-nutrient layer comprehensive aquaculture model in Sangou Bay being promoted nationally by the National Development and Reform Commission and the Ministry of Agriculture and Rural Affairs [1] Industrial Foundation - Three national-level aquatic breeding farms and twelve provincial-level aquatic breeding farms have been established, along with a germplasm resource bank for kelp and white sea cucumbers [2] - The sea horse and greenfin horse mackerel breeding industries have reached a leading position nationwide, with the successful introduction of salmon fry and parent fish, marking the first successful hatching of fish eggs in Weihai [2] - Eight technological achievements have been recognized as typical cases and advanced technology certificates for national marine ranch industry development, accounting for 10% of the national total [2] - Over 380 deep-water gravity net cages have been newly constructed, and the "Fishing Machine No. 1" deep-sea aquaculture comprehensive test platform is now operational, enhancing the equipment level of marine ranches [2] Integrated Development - Weihai's marine ranch has been awarded the "Seasonal Scenic Spot" title by the Central Meteorological Observatory and included in the national ecological cultural tourism brand for the autumn equinox [2] - Successful hosting of the 13th National Sea Fishing Elite Championship and other leisure events, along with activities like the "Wild Sea Cucumber Harvest Festival" and "Marine Cultural Tourism Year," has led to the innovative development of a model integrating "marine ranching + leisure fisheries + event economy + cultural tourism" [2] - Marine ranch enterprises have received nearly 1 million visitors annually, becoming a "new path" for increasing income for local residents [2] Future Directions - Weihai will continue to leverage the demonstration and leading role of marine ranches, promoting deeper and broader integration of industries to inject sustained momentum into the construction of a strong marine city [2]

Core Viewpoint - Shandong Province is actively developing marine ranching to enhance its marine fishery industry, contributing to the "blue granary" concept [1] Group 1: Marine Ranching Development - Shandong has established 139 marine ranches at the provincial level and above, including 71 national-level ranches, accounting for 38% of the total in the country [1] - The province has developed a complete industrial chain from aquaculture, fishing, to deep processing [1]

Core Viewpoint - The agricultural and rural development bureau of Shanwei City conducted a research visit to Shenzhen, focusing on the integration of agriculture, culture, and tourism, as well as the construction of modern marine ranches [2][3]. Group 1: Research Visit and Discussions - The research team from Shanwei City engaged in in-depth discussions with Shenzhen Energy Power Service Co., Ltd. regarding potential cooperation in agricultural and cultural tourism development and modern marine ranch construction [2][3]. - The chairman of Shenzhen Energy Power Service Co., Ltd., Yang Hongqi, welcomed the Shanwei delegation and highlighted the complementary resources between Shenzhen and Shanwei in agriculture, culture, and tourism [6][7]. Group 2: Development Plans and Opportunities - Yang expressed that Shenzhen is actively expanding into emerging business areas such as industrial tourism and is eager to explore more collaboration opportunities with Shanwei [8]. - Liu Siwen, deputy director of the Shanwei Agricultural and Rural Development Bureau, introduced the agricultural development situation in Shanwei, emphasizing the planning and advantages of modern marine ranches [9][10]. - Shanwei aims to integrate marine ranching with sightseeing tourism and seeks to leverage Shenzhen's advanced experience in funding, technology, management, and market expansion to explore new models of resource connection and industrial collaboration [10][11]. Group 3: Future Cooperation - The research exchange laid a preliminary foundation for future cooperation, with both regions expected to further collaborate on agricultural, cultural, and tourism projects, as well as marine ranch construction [14][15].

Core Viewpoint - The reopening of the fishing season at Maoming Boghe Fishing Port has led to a significant increase in seafood transactions, with over 1,300 tons of seafood landed from more than 600 fishing boats, attracting both tourists and local seafood vendors [1][3][9]. Group 1: Seafood Market Activity - The variety of seafood available at Boghe Fishing Port includes live shrimp, crabs, and various fish species, which has drawn considerable attention from both local and external buyers [3][8]. - The local seafood restaurant has reported a 30% year-on-year increase in seafood sales, indicating a strong demand for local seafood dishes during the peak season [9]. Group 2: Economic Impact - The fishing season's reopening has positively impacted local dining establishments, with increased sales of signature seafood dishes, reflecting a boost in local consumption [9]. - The Boghe Fishing Port is recognized for its historical significance and high-quality seafood production, contributing to its status as a major seafood distribution center in the region [9][12]. Group 3: Industry Development - The local government has been actively promoting deep-water cage farming and marine ranching, enhancing both the quantity and quality of seafood production [12]. - The Maoming coastal area is focusing on upgrading the fishing port facilities to meet the goals of safety, intelligence, sustainability, and cultural development [12][14].

Core Viewpoint - Guangdong has established 13 national-level marine ranching demonstration zones, showing initial benefits in artificial reef construction and significant ecological restoration effects [1] Group 1: Marine Ranching Development - Guangdong has created 13 national-level marine ranching demonstration zones covering an area of 1,097.2 square kilometers [1] - Over 17,000 artificial reefs have been deployed, totaling 562,000 cubic meters [1] - The construction of artificial reefs has accelerated the recovery of fishery resources and improved marine ecological restoration [1] Group 2: Ecological Resource Conservation Measures - The province has implemented ecological resource conservation measures such as artificial reef construction and species release, achieving good results [1] - From 2021 to 2024, approximately 1.1 billion units of aquatic economic species and endangered species have been released [1] - Follow-up surveys indicate that the average fishery resource density in trawling areas after species release is more than 1.5 times that of baseline surveys, with a contribution rate of over 2% for important economic species [1]

Group 1 - The article highlights the significant role of Guangdong's lychee industry, with Maoming accounting for approximately 25% of China's lychee production and 20% of the world's total [7][8] - Maoming's lychee farmers are experiencing a surge in orders, with expectations of income growth between 10% to 30% this year due to high demand [7] - The Guangdong Agricultural Bank has actively supported marine economy initiatives, providing 20 billion yuan in loans for marine ranch construction, benefiting around 30,000 clients [5] Group 2 - The "Li Xiang Si Hai" event in Shantou aimed to connect lychee producers with buyers, showcasing the region's commitment to enhancing agricultural exports [10] - The introduction of geographical indication trademarks for "Leiling Lychee" and "Leiling Wuye Lychee" reflects the local government's efforts to promote and protect regional agricultural products [10] - The article mentions the introduction of new lychee varieties to improve production and market competitiveness, indicating a focus on innovation within the industry [10]

Group 1 - The core viewpoint highlights the thriving scallop farming industry in Qinhuangdao's Beidaihe New District, emphasizing the importance of this period for seedling cultivation and the expected revenue growth for local fishermen [1] - The Beidaihe New District has over 82 kilometers of coastline and more than 200,000 acres of usable sea area, primarily dedicated to raft-style scallop farming, with a focus on high-quality fishery development through ecological restoration and industrial restructuring [1][2] - Four units in the Beidaihe New District have been approved as national-level marine ranch demonstration zones, with a total sea area of 28,900 acres and an investment of 140 million yuan, contributing to the release of over 50 million various seedlings [1][2] Group 2 - The marine ranch in Beidaihe New District serves as both a "blue granary" for fishery development and an important platform for ecological restoration, significantly enhancing biodiversity in previously depleted sea areas [2] - The construction of artificial reefs and the introduction of diverse marine seedlings have led to a 30% coverage of algae and a recovery of fishery resources to 3.2 times the levels of 2015, with the reappearance of species like Chinese shrimp and flatfish [2] - The marine ranch has created stable biological habitats, benefiting economic shellfish species such as scallops, sea cucumbers, and abalone, resulting in a win-win situation for ecological benefits and industrial development [2] Group 3 - The next steps for Qinhuangdao involve prioritizing ecology and upgrading industries, promoting the integration of "marine + tourism" and "fishing + leisure" to transform traditional fishery farming areas into modern marine ranches that combine ecological restoration, resource enhancement, and industrial integration [3]