Core Insights - Hainan officially launched its full island closure operation on December 18, 2025, which is perceived as a shopping paradise but has deeper implications for the national economy and food security [1][39] Group 1: Economic Implications - The closure allows for a significant increase in the number of zero-tariff goods from 1,900 to 6,600, meaning approximately 74% of product categories entering Hainan will be tariff-free [9][39] - The "processing and value-added 30% tariff exemption" policy enables imported raw materials to be processed in Hainan and sold to mainland China without additional tariffs if their value is increased by 30% [10][18] - This policy creates a "price buffer zone" that can stabilize domestic prices during international market fluctuations, ensuring that food prices remain manageable for consumers [16][39] Group 2: Agricultural Development - Hainan is positioned as a critical area for seed development, with over 70% of new crop varieties in China having been cultivated in the "South Breeding Valley" [22][29] - The closure facilitates easier access for foreign seed resources, enhancing research and innovation in agricultural technology [28][39] - The strategic focus on self-sufficiency in seed production is crucial for national food security, allowing China to reduce reliance on foreign imports [20][39] Group 3: Strategic Positioning - Hainan serves as a vital gateway for China to the Pacific and Indian Oceans, enhancing its role in global supply chains and acting as a "safety house" amid potential disruptions [34][37] - The closure is part of a broader strategy to test economic resilience and regulatory frameworks in an open environment, preparing for potential global trade challenges [39]

三亚崖州湾科技城管理局科技研发部有关负责人表示，此次大会是园区全力支撑"南繁硅谷"建设、 打造种业创新策源地的重要举措。未来将持续优化良好的种业CRO产业生态，通过常态化、专题化的 对接活动，广邀种业技术科创与服务团队，扩大崖州湾科技城种业CRO对国内、国际市场影响力，争 创行业引领者，为保障国家种业振兴、"南繁硅谷"建设贡献力量。 据了解，种业CRO服务是一种"轻资产"育种创新模式，可为育种主体提供专业化的技术赋能。借助 该模式，企业无需将重资产投入科研配置，即可一站式获取国内领先、国际一流的现代育种技术服务， 不仅显著节省研发成本，也大幅缩短技术寻源与品种创制周期，加快实现中国现代育种进程的"跨级增 速"。 本次大会共吸引52家参展单位及全国256家种业企业、科研机构参与，精心规划育种创新、检验检 测、田间服务、知识产权、成果转化、服务支撑等六大功能展区，全面展示了CRO主体的全链条服务 保障能力。 海南日报12月22日三亚电(海南日报全媒体记者 陈苡琪 黄媛艳)12月22日，2025冬季南繁种业CRO 供需对接大会在三亚国际玉米研究中心举办。会上，39家单位达成33单合作意向并签订信用承诺书，登 记合同 ...

北纬18度的海南三亚，常年日照充足、温度适宜、雨水充沛，独特的地理优势让这里成为了农作物生长的"天然大温室"。 海南正在加速培育和发展种业新质生产力，不但利用温度优势让作物在这里多繁育一到两季，同时还借助科技创新为农作物育种按下 了"加速键"。 记者手中的大豆种子在经过电子加速器不同程度的辐照后，呈现出多样的变异类型。科研人员告诉记者，过去选育一个新品种需要5—7 年，而在科技的助力下，现在有望缩短至2—3年。 央视网消息：目前，海南正在努力寻求种业振兴的"最优解"，记者来到位于三亚崖州湾科技城高新区的"南繁硅谷"，探寻海南自贸港封关 运作将如何让那里的每一粒种子释放出更大潜能。 海口海关所属三亚海关副关长王彦称："因为这个特定用途的种苗原来在口岸进行采样，而且滞留的时间比较长，种苗的存活率相对低一 些。特定用途种苗这个政策实施之后，我们成功将种苗的存活率提升到95%以上。" 除了种质资源有望迎开更多国际合作新机遇，海南自贸港封关运作也正在加速集聚科研机构、资本与人才资源。在"南繁硅谷"时常会碰见 几张"洋面孔"，中国工程院外籍院士达科拉是首位全职在中国农业科学院国家南繁研究院工作的外籍育种专家，我们遇到他时 ...

Core Viewpoint - Sanya aims to become a world-renowned modern coastal city by 2035, focusing on high-quality development and leveraging its unique geographical advantages and industrial strengths [4][5]. Economic Development Goals - The Sanya Municipal Committee has approved a development plan that emphasizes building a modern industrial system supported by four leading industries, with a GDP target of over 100 billion yuan by 2024 [5]. - Sanya is positioned as a key player in Hainan's coordinated regional development, benefiting from the province's reforms and the establishment of a free trade port [5]. Tourism Industry Focus - Sanya's tourism strategy aims to enhance the quality of tourism offerings, transitioning from merely being a fun destination to providing high-quality experiences [8]. - The city plans to develop a comprehensive tourism service network, improve marine tourism infrastructure, and promote integrated tourism products such as "duty-free + tourism" and "cruise + tourism" [8][9]. Emerging Industries - Sanya is focusing on developing emerging industries, particularly in seed and deep-sea sectors, which are seen as crucial for sustainable high-quality development [10][12]. - The establishment of the Sanya Yazhou Bay Science and Technology City has attracted over 4,000 enterprises, with projected revenues exceeding 50 billion yuan in 2024, doubling since the park's inception [10]. Infrastructure and Urban Development - The city is investing in infrastructure projects, including a new airport and an economic zone, to enhance its status as a regional aviation hub [7]. - Sanya aims to create a modern urban environment that integrates various sectors, promoting a coordinated development model that enhances both urban and rural areas [15]. Innovation and Research - Sanya is committed to fostering innovation through the establishment of a national high-tech industrial development zone and a research innovation cluster [10][12]. - The city plans to enhance its agricultural and marine industries by developing a comprehensive supply chain from seed breeding to market [12]. Quality of Life and Urban Planning - The municipal government is focused on improving the living standards of residents and creating a resilient urban environment that prioritizes safety and cultural enrichment [15][16]. - Sanya's development blueprint includes creating a smart city and a comprehensive transportation hub, ensuring that urban development benefits all citizens [15].

海南充分发挥资源和政策优势，聚力打造"南繁硅谷" 育种创新筑高地 南繁热土万象新 三亚南繁耕地。 海南日报全媒体记者 王程龙 摄 向种图强 在南繁基地，著名育种专家程相文带领团队培育出39个优质玉米品种，选育的"浚单20"荣获国家科技进 步奖一等奖，"浚单"系列玉米品种累计在全国推广3亿多亩，增加社会经济效益270多亿元。 一粒种子，能改变什么? 在三亚崖州湾科技城高新区，由海南省种业实验室培育的田菁种子，播撒在内蒙古自治区的盐碱地上， 有效增强了土壤肥力，一定程度上缓解了当地冬季牧草紧缺问题。 种子是农业的"芯片"，其创新突破直接关系国家粮食安全与农业核心竞争力。即将正式启动全岛封关的 海南自由贸易港，聚焦服务国家重大战略，充分发挥自贸港政策优势，持续完善软硬件条件保障，吸引越来 越多的科研工作者投身这片热土，持续探索实现育种技术突破，种业现代化产业集群成型起势，形成发展新 质生产力的新赛道。 A 集聚创新链条，打造南繁育种"加速器" 冬季，三亚崖州区南繁基地的农田里，仍是一片绿海。水稻、玉米、辣椒、黄瓜、圣女果……各种粮食 果蔬作物生机勃勃。种农兰芳涯穿梭在田地间，记录着田间作物的关键参数。"看着种子长成 ...

海南是我的"第二故乡"，也是种业发展的热土，我和团队都渴望扎根海南，为自贸港建设奉献青春 力量。(整理/刘杰) 我是中国农业科学院国家南繁研究院农艺与种业专业硕士研究生，也是一家农业企业的创始人。之 所以会选择在海南上学期间创业，主要是因为学院所在的三亚崖州湾科技城高新区的创业氛围十分浓 厚，这里几乎每年都会举办研究生创新创业大赛，我正是参加了该项赛事，获得了20万元的资金扶持。 更让我惊喜的是，园区研究生创新创业服务中心为我创业提供了全方位的指导，甚至办公场所也免费提 供。 借助"南繁硅谷"的光和热，我的团队这几年成功培育出了"三色火焰""美味樱桃椒"等特色辣椒品 种，在市场上广受好评。如今，海南自贸港即将正式启动全岛封关，机遇无限。我和团队都想抓住这次 难得的发展机会，用我们的力量培育出更多更好的辣椒品种。 青年创业者李戎轩： 海南是种业发展的热土 ...

Core Insights - Hainan is transitioning from a real estate-dependent economy to a modern industrial system, focusing on high-quality development and innovation [1] - The province's industrial output value increased by 11.4% year-on-year in the first half of the year, with four key industries contributing 68.6% to the GDP [1] Group 1: Digital Culture Industry - A former villa area in Lingshui has been transformed into a national digital culture industry park, addressing historical issues of unfinished properties [2] - The establishment of a data industry task force in 2023 aims to promote sectors like film, gaming, and creative design, supported by various funds [2] - By July 2023, the revenue of companies in the park doubled compared to the previous year, with expectations to exceed 1 billion yuan by year-end [2] Group 2: Mining Industry - Hainan Mining Co. is undergoing internationalization, shifting focus to lithium resources due to the depletion of iron ore [3][4] - A 1 billion yuan investment has been made in a lithium hydroxide plant, benefiting from zero tariffs on imported raw materials under the free trade port policy [3] Group 3: Seed Industry - Hainan is enhancing its seed industry through technological innovation and policy support, becoming a key player in global food security [5] - The "South Breeding Silicon Valley" initiative has attracted major domestic seed companies, with significant exports of seeds to countries like Brazil [5][6] - Over 800 batches of plant genetic resources have been efficiently introduced, promoting innovation and commercialization in breeding [6]

Core Insights - Hainan is transitioning from a real estate-dependent economy to a modern industrial system, emphasizing high-quality development and innovation [1] - The establishment of the Hainan Free Trade Port is a significant opportunity for various industries, leading to structural economic changes and growth in key sectors [2][3][4] Group 1: Economic Transformation - Hainan's industrial added value increased by 11.4% year-on-year in the first half of the year, with tourism, modern services, high-tech industries, and tropical agriculture contributing 68.6% to the province's GDP [1] - The shift from real estate reliance to a diversified economy is marked by the emergence of new industries and production capabilities [1] Group 2: Digital Culture Industry - A former abandoned villa area in Lingshui has been transformed into a renowned digital culture industry park, focusing on film, gaming, and creative design [2] - The establishment of specialized funds and a clear industrial design has facilitated the growth of the digital culture sector, with revenues from park enterprises expected to exceed 1 billion yuan by year-end [2] Group 3: Mining Industry Internationalization - Hainan Mining Co. is undergoing internationalization by developing lithium resources, supported by the Free Trade Port policies, which allow for zero tariffs on imported raw materials [3] - The company has invested over 1 billion yuan in a lithium hydroxide plant, targeting high-end battery manufacturers in Japan and South Korea [3] Group 4: Seed Industry Development - Hainan is enhancing its seed industry through technological innovation and policy support, with significant participation from top domestic seed companies [4] - The province has successfully exported seeds to Brazil, with notable market shares in hybrid rice and corn, indicating a growing international presence [4][5] Group 5: Comprehensive Services in Seed Industry - Companies in Hainan are providing full-chain services from genetic resource creation to plant variety rights promotion, catering to both domestic and international markets [5] - Over 800 batches of plant genetic resources have been efficiently introduced, promoting the transformation and value release of breeding innovations [5]

Core Viewpoint - The "South Breeding Silicon Valley" is rapidly developing in Sanya's Yazhou Bay Science and Technology City, showcasing China's advancements in agricultural technology and research [1][2]. Group 1: Development of South Breeding Industry - Hainan's climate provides a natural greenhouse for crop growth, with average annual temperatures of 23-24°C, facilitating year-round agricultural activities [2]. - Since the 1950s, over 800 research institutions and more than 8,000 researchers from 29 provinces have gathered in Hainan for crop breeding and seed production, with over 70% of new crop varieties developed in these bases [2]. - The establishment of Yazhou Bay National Laboratory in September 2022 has attracted major research institutions and enterprises, enhancing the modern seed industry cluster effect [2]. Group 2: Infrastructure and Services - The Yazhou Bay Science and Technology City is designed as the core innovation and entrepreneurship hub of the "South Breeding Silicon Valley," with projects like the Haikou Customs plant and animal quarantine center to facilitate international cooperation [3]. - A service system is being developed to support researchers, providing services such as agricultural machinery operation, technical labor, seed processing, and logistics [8]. - The South Breeding Service Station covers over 2,000 acres of breeding bases, offering technical services and facilitating research activities [8]. Group 3: International Collaboration and Impact - The achievements of the South Breeding industry are benefiting global agricultural sectors, with foreign experts from countries like Pakistan, Nigeria, and Ethiopia participating in training programs [6]. - The training programs aim to enhance agricultural productivity, such as increasing soybean yields in Nigeria, contributing to both Chinese and Nigerian food security [6].

Core Insights - The article highlights the development of the Sanya Yazhou Bay Science and Technology City, which focuses on agricultural technology and salt-tolerant rice breeding to enhance food security in China [1][3]. Agricultural Innovation - The Sanya Yazhou Bay Science and Technology City has introduced numerous salt-tolerant rice varieties, achieving yields of 327.2 kg per mu under 5‰ saline conditions and over 400 kg per mu under 3‰ to 5‰ saline conditions [1]. - Over 70% of the more than 20,000 crop varieties developed since the founding of New China have been nurtured through the South Breeding program [1]. - The city has evolved from a traditional breeding base to a comprehensive service hub for research, production, sales, and technology transfer, referred to as the "South Breeding Silicon Valley" [1]. Industry Collaboration - The technology city has attracted over 20 leading national seed companies and more than 100 ecosystem enterprises, forming a robust seed industry cluster [3]. - A collaborative platform for breeding innovation has been established, integrating research institutions, universities, and enterprises to provide full-chain services from research to field management [3]. Talent Acquisition - The city has successfully attracted over 1,300 high-level talents in the South Breeding field, including five academicians, and has set up multiple innovation centers and workstations [4]. - It has also established branches of ten agricultural universities, enrolling 2,178 graduate students in agricultural disciplines [4]. Technological Advancements - The Sanya Yazhou Bay Science and Technology City has made significant strides in deep-sea research, with the successful sea trial of a deep-sea mining vehicle capable of operating at depths of 4,000 meters [5]. - The proximity to deep-sea areas enhances the city's capabilities for deep-sea research and experimentation, with major research institutions and enterprises establishing a presence in the area [7][8]. Intellectual Property and Technology Transfer - A national-level intellectual property protection center has been established in the city, facilitating accelerated patent authorization for seed-related innovations [4]. - As of December 2024, the city has registered 186 contracts for the transfer of South Breeding technology, with a total transaction value of 270 million yuan [4].