Core Viewpoint - In 2025, Rizhao's agricultural economy is projected to achieve a total output value of 46.472 billion yuan, with a year-on-year growth of 5.0%, ranking first in the province, highlighting the importance of agriculture as a foundational economic pillar [1]. Group 1: Agricultural Economic Growth - The agricultural, forestry, animal husbandry, and fishery sectors in Rizhao are experiencing accelerated internal momentum, showcasing core advantages and comprehensive development efforts [1]. - The city has implemented various policies to enhance agricultural productivity, including high-standard farmland construction and improved agricultural technology services [4]. - In 2025, the area of arable land in Rizhao is expected to increase for five consecutive years, with summer grain production achieving six consecutive years of abundance [4]. Group 2: Technological Innovation and Quality Improvement - The central government's emphasis on technological innovation is driving the development of new agricultural productivity, which is crucial for stabilizing the agricultural foundation [3]. - Rizhao's dairy industry exemplifies this with a 30,000-ton production line utilizing advanced technology, significantly improving efficiency [3]. - The city is also focusing on enhancing the quality of its agricultural products through strict standards and traceability systems, particularly in the tea industry, where the brand value of Rizhao green tea has reached 7.174 billion yuan [5]. Group 3: Brand Development and Market Expansion - Rizhao is actively developing its brand agriculture, which not only increases product value but also extends the industrial chain into areas like deep processing and e-commerce [8]. - The city has seen a rise in brand recognition for 26 specialty products, reinforcing its competitive advantages in the market [9]. - The development of the deep-sea salmon industry is projected to create a billion-yuan market, with a comprehensive industry chain being established [7]. Group 4: Rural Revitalization and Land Management - Rizhao is leveraging its geographical and ecological advantages to promote rural revitalization, with 17 provincial rural revitalization areas established by 2025 [10]. - The city is innovating in land management through land transfer and hosting, facilitating large-scale agricultural operations [11]. - As of now, the area of transferred land rights accounts for 39.2% of the total contracted arable land, enhancing the scale of agricultural operations [12].

文｜王雅柳 近日，一场聚焦深海三文鱼产业未来的战略研讨会在日照举行。来自科研机构、高校及行业领军企业的代表齐聚，共商如何以科技强"芯"，驱动这条百亿级 产业链迈向高端。 这一动向，是产业在实现核心技术突破与全链布局后，向创新深水区探进的关键落子。它与2026年山东省政府工作报告将"日照深海三文鱼"正式纳入重点扶 持产业的部署同频共振，更直接呼应了日照"向海图强、拓展深蓝空间"的自主规划。 自上而下的政策东风与自下而上的产业动能在此交汇，共同擘画出一条从"深海养殖"走向"品牌引领"的蓝色崛起之路。 问计黄海，低纬度养出"冷水鱼" 产业的每一次跃升，无不始于科技突破。日照三文鱼的故事，起源于一场与自然规律的长期对话。 早在2011年，为攻克冷水鱼类在低纬度温暖海域养殖的难题，日照东港区联手中国海洋大学、中国水产科学研究院等顶尖科研力量，开启了长达十余年的技 术攻坚。 这场探索结出硕果：从"鲨鱼防护、鱼鳔补气、鱼群监控"等自主技术，到"循环水+微滤机+生态池"的陆基工厂化孵化系统，一道道技术壁垒被相继突破。这 不仅是生产能力的跨越，更是中国渔业智慧与自然条件达成的一次成功"协商"。 真正的产业智慧，在于系统的构建。 ...