中国科学院分子植物科学卓越创新中心研究员林鸿宣团队与上海交通大学研究员林尤舜团队等合 作，破解了水稻感知并响应高温的双重"密码锁"，揭示了植物中的一个循序激活、协同串联的热信号感 知响应机制，成功培育出具有梯度耐热性的水稻新株系。该成果不仅为耐高温分子育种提供了有力支 持，更为应对全球变暖导致的粮食减产提供了新的解决方案。相关研究成果日前发表于国际学术期刊 《细胞》。 该机制的破解为作物育种提供了精准靶点。据悉，全球平均气温每升高1℃，作物将减产3%— 8%，小麦、玉米、水稻和大豆四大作物减产合计达19.7%。研究团队基于DGK7和MdPDE1开展遗传设 计，在模拟高温的田间试验中取得喜人结果：单基因改良的水稻株系比对照株系增产50%—60%；而水 稻耐高温基因TT2协同DGK7的双基因改良株系比对照株系产量提升约一倍，且米质更优。 "这意味着，未来科学家不仅能增强作物的耐热性，更能像调节音量一样精准设计'梯度耐热'品 种，以适应不同地区的气候需求，维持作物在高温环境下的产量稳定。"中国科学院院士、中国科学院 分子植物科学卓越创新中心主任韩斌说。 （原载于《科技日报》 2025-12-22 08版） 进入灌浆 ...

责任编辑：小浪快报 资料显示，安徽荃银高科种业股份有限公司位于安徽省合肥市高新区创新大道98号，成立日期2002年7 月24日，上市日期2010年5月26日，公司主营业务涉及优良水稻、玉米、小麦等主要农作物种子的研 发、繁育、推广、服务,以及利用公司优质特色品种带动的订单农业业务。主营业务收入构成为：订单 粮食、青贮玉米44.79%，水稻种子25.38%，皮棉、棉籽、农机、农化及其他业务15.26%，玉米种子 9.39%，棉花种子3.36%，瓜菜种子、大豆种子及其他作物种子1.21%，小麦种子0.61%。 截至12月10日，荃银高科股东户数3.80万，较上期减少5.00%；人均流通股23744股，较上期增加 5.26%。2025年1月-9月，荃银高科实现营业收入19.34亿元，同比减少5.90%；归母净利润-1.80亿元，同 比减少113.45%。 分红方面，荃银高科A股上市后累计派现4.46亿元。近三年，累计派现2.10亿元。 机构持仓方面，截止2025年9月30日，荃银高科十大流通股东中，万家品质生活A（519195）位居第三 大流通股东，持股1619.42万股，相比上期减少121.93万股。南方中证10 ...

Core Insights - The Ministry of Agriculture and Rural Affairs aims to achieve significant results in seed industry revitalization by 2025, emphasizing the importance of seed security for national food safety [1] - Financial institutions are encouraged to develop targeted financial services to support the long-term needs of the seed industry, addressing its unique challenges such as long R&D cycles and slow returns [1] Financial Support Strategies - Establish a comprehensive funding supply system to support the entire seed industry chain, including long-term loans for basic research and flexible working capital loans for seed production companies [1] - Collaborate with local governments to launch special credit plans focused on modernizing national seed production bases and enhancing supply capabilities [1] Innovation and Technology - Focus on activating financial momentum for technological transformation in the seed industry, with banks shifting their service focus towards supporting technological innovation [2] - Develop a diversified financial support system combining credit, equity, and funds to lower innovation costs for seed companies and facilitate the commercialization of research outcomes [2] Intellectual Property Financing - Innovate financial services around intellectual property, as traditional collateral-based lending does not meet the needs of seed companies whose core assets are often intangible [2] - Establish a specialized valuation system for seed industry intellectual property to assess market value and expected returns, enabling better financing options [2] Risk Management and Ecosystem - Strengthen risk control capabilities and create a supportive market environment for the seed industry, including establishing a credit evaluation system for seed companies [3] - Ensure that financial resources are directed towards compliant and innovative seed industry entities, promoting high-quality development [3] - Emphasize the need for long-term financial support and precise risk management to ensure the sustainable growth of the seed industry [3]

Group 1 - During the "14th Five-Year Plan" period, China's biomanufacturing industry has steadily expanded, reaching a total scale of 1.1 trillion yuan, with bioproducts accounting for over 70% of global production [1] - The annual output value of sub-sectors such as food and additives, and biopharmaceuticals exceeds 400 billion yuan, positioning biomanufacturing as a new economic growth point [1] - The Ministry of Agriculture and Rural Affairs has registered 1,048 new varieties of specialty crops, with domestic self-bred varieties accounting for 98.5% [1] Group 2 - The National Development and Reform Commission, the State Administration for Market Regulation, and the National Internet Information Office have jointly issued the "Internet Platform Pricing Behavior Rules," which will take effect on April 10, 2026 [1] - The global first commercial supercritical carbon dioxide power generation unit has successfully commenced operation, marking the commercial application of this technology [1] - The People's Bank of China, along with the National Development and Reform Commission and the Financial Regulatory Bureau, has released regulations on cash payment services, effective February 1, 2026, prohibiting arbitrary refusal of cash payments [1] Group 3 - The Ministry of Commerce and the Ministry of Finance have initiated pilot projects for new consumption formats in 50 cities, aiming to create new high grounds for innovative consumption development [1]

Group 1 - The official launch of the Hainan Free Trade Port's full island closure marks a significant milestone, initiating a new phase of reform and opening up, which is expected to inject continuous innovative momentum and vitality into the high-quality development of the free trade port [1][2] - The core engine of institutional innovation is emphasized as essential for the high-quality development of the Hainan Free Trade Port, with a focus on utilizing policy advantages in the service industry market [2][3] - The full island closure is seen as a pivotal event for both Hainan's development and China's commitment to expanding high-level opening up and constructing a high-level socialist market economy [2][3] Group 2 - Hainan aims to optimize the business environment by implementing a policy system that aligns with a high-level free trade port, focusing on intermediary management, corporate compliance guidance, and personal credit management [4] - The "Million Talents Prosper Hainan" action plan will be initiated to attract and retain high-level talents, supporting the construction of the free trade port with a strong talent and intellectual foundation [5] - The tax department will focus on implementing tax and fee preferential policies tailored to the characteristics of the free trade port, enhancing cross-border tax services, and ensuring a fair and transparent tax environment [5][6] Group 3 - The full island closure is expected to enhance the international competitiveness of Hainan's products by expanding market scale, reducing costs, and introducing high-quality raw materials and advanced technologies [3] - The digital governance system will be developed to support the construction of the free trade port, with a focus on upgrading common capabilities and enhancing digital services for enterprises [6] - The closure is anticipated to stimulate business entities to take action in a more open trade and investment environment, with companies like China Seed Group expanding their international influence through the free trade port policies [7]

Core Viewpoint - The article highlights the dual approach of agricultural cooperation and cultural integration in Tong'an District, Xiamen, as a model for cross-strait relations, emphasizing both industrial collaboration and emotional connections between Taiwan and mainland China [1][6]. Group 1: Industrial Foundation - The Taiwan Farmers' Entrepreneur Park in Tong'an has become a "bridge" for agricultural technology cooperation, hosting 76 Taiwanese agricultural enterprises with an annual trade volume of nearly 200 million yuan, covering over 5 million acres of planting area [2]. - The integration of Taiwanese seed sources with mainland breeding techniques has led to the development of market-leading vegetable grafting seedlings, showcasing the power of collaboration in transforming the agricultural industry [2]. - The park aims to establish a complete industrial chain from breeding research to market promotion, extending its focus from seed production to agricultural processing, cold chain logistics, and leisure agriculture [2][3]. Group 2: Mechanism Innovation - A comprehensive service system has been established in Tong'an to support cross-strait integration, including a one-stop service window for Taiwanese enterprises and various support initiatives aimed at enhancing the business environment [4][5]. - The shift from management to governance encourages Taiwanese residents to participate actively in local governance, fostering a sense of community and shared responsibility [4][5]. - Innovative policies such as "Taiwan Farmer Loans" and specialized meteorological services for Taiwan agricultural parks are designed to provide systematic support for Taiwanese farmers [4][5]. Group 3: Emotional Recognition - Cultural activities, such as singing local songs and participating in traditional events, create emotional connections between Taiwanese and mainland residents, reinforcing shared cultural heritage [6][7]. - The integration of cultural practices and community engagement helps to foster a sense of belonging and mutual recognition among Taiwanese individuals living in Tong'an [6][7]. - The emotional ties established through shared cultural experiences contribute to a deeper understanding and connection between the two sides, moving beyond mere economic collaboration to a more profound emotional unity [6][7]. Group 4: Practical Insights - Tong'an's "all-domain integration" practice serves as a systematic model for enhancing cross-strait relations, focusing on breaking spatial barriers, solidifying economic foundations, optimizing development ecosystems, and achieving social integration through emotional recognition [8]. - Future projects, including the expansion of the seed industry center and the exploration of cross-border e-commerce with Kinmen, aim to broaden the scope of integration efforts [8]. - The overarching goal is to create a sense of belonging, achievement, and happiness for Taiwanese individuals in Tong'an, contributing to the narrative of "two sides of one family" in the new era [8].

Core Insights - The Ministry of Agriculture and Rural Affairs has announced the registration of 1,048 new varieties of specialty crops while canceling 226 "imitation seed" varieties, enhancing dynamic management of crop variety registration [1][2] Group 1: New Crop Varieties - The newly registered varieties include high-yield and high-oil rapeseed (50 varieties with oil content ≥48%), high-oleic peanuts (21 varieties with oleic acid content ≥75%), and high-starch potatoes (6 varieties with dry matter content ≥25%) [1] - The new varieties reflect a diverse development, covering 76 types, including cherry tomatoes, fruit cucumbers, cabbage, sweet melons, gift watermelons, and wine grapes, which will enrich the public's food options [1] - The proportion of independently bred varieties has steadily increased, with 99% of the newly registered varieties being self-bred, and 98.5% of these being domestically developed, enhancing the self-sufficiency rate of seed for sugar beets [1] Group 2: Market Regulation - The Ministry is actively pursuing the "imitation seed" rectification initiative to purify the seed industry market, which involves the cancellation of 226 "imitation seed" varieties from crops such as cucumbers, melons, watermelons, tomatoes, and peas [2] - This initiative aims to protect the legitimate rights of breeders and boost confidence in research and development investments by companies [2]

Core Viewpoint - The successful cultivation of the wheat variety "Yangmai 53" demonstrates significant advancements in agricultural biotechnology, particularly in disease resistance and yield improvement, benefiting both farmers and consumers [1][2][3]. Group 1: Agricultural Innovation - "Yangmai 53" has shown a yield increase of 100 jin per mu compared to ordinary varieties, resulting in an additional profit of 150 yuan per mu [1]. - The variety has proven to be resistant to Fusarium head blight, a major disease affecting wheat in the Yangtze River region, allowing farmers to save on pesticide costs and labor [2]. - The breeding process for "Yangmai 53" took 15 years, utilizing molecular marker-assisted breeding techniques to address challenges in disease resistance and high yield [2][3]. Group 2: Economic Impact - The total revenue increase from planting "Yangmai 53" across 2,000 mu exceeded 300,000 yuan due to higher yields and reduced costs [2]. - The expansion of planting area to 3,000 mu indicates growing recognition and trust in the "Yangmai 53" variety among farmers [2]. - The success of "Yangmai 53" reflects broader trends in wheat breeding in China, with new varieties like "Zhengmai 1860" and "Jimai 5198" also being developed to meet market demands for high-quality wheat [3]. Group 3: Future Prospects - The ongoing efforts in the seed industry revitalization are expected to yield more high-quality varieties, enhancing agricultural productivity and contributing to food security [4]. - The development of specialized wheat varieties for various food products is helping to meet the diverse quality demands of consumers [3].

Core Viewpoint - Hainan's announcement of full island closure operation on December 18, 2025, represents a strategic move by China to counter global containment efforts, emphasizing openness rather than isolation [1][8][22] Group 1: Policy and Economic Implications - The concept of "closure" in Hainan does not imply isolation but rather a model of "open first, control second," allowing international access while regulating domestic channels [3][6] - Hainan will operate as a special zone with zero tariffs and simplified approvals for international goods, effectively becoming a "domestic outside" area in terms of trade rules [3][6] - The unique policy of "30% value-added processing for domestic sales exempt from tariffs" provides a significant competitive advantage for businesses, allowing them to import raw materials duty-free and sell processed goods to the mainland without tariffs [11][13] Group 2: Strategic Positioning - Hainan is not intended to replace Hong Kong or Singapore; instead, it aims to leverage its vast land and natural resources to focus on sectors like agriculture, deep-sea exploration, aerospace, and high-end manufacturing [15][17] - The region is positioned as a "testbed" for advanced medical devices and data flow, facilitating early access for domestic patients and exploring cross-border digital economy cooperation [19][21] Group 3: Global Context and Future Outlook - Hainan's closure is seen as a significant step comparable to China's WTO accession in 2001, marking a shift from product-level to institutional-level openness, allowing China to participate in international rule-making [22] - The initiative aims to attract global capital, talent, and technology to Hainan, countering efforts to isolate China and reinforcing the country's commitment to globalization [21][22]

Core Viewpoint - The news highlights the economic and social development of Sanming City during the 14th Five-Year Plan period, emphasizing its achievements in various sectors and the strategic direction for the upcoming 15th Five-Year Plan. Economic Development - During the 14th Five-Year Plan, Sanming's per capita GDP exceeded 125,000 yuan, ranking second among 20 key revolutionary old districts in China [1] - The city has been approved as the first cross-strait rural integration development experimental zone in the country [1] - Sanming's urban brand index improved to 32nd nationally, advancing 6 places since 2021 [1] Industrial Growth - Sanming has focused on revitalizing its old industrial base, with 11 city-level characteristic industrial chains and 55 specialized projects each exceeding 1 billion yuan initiated [2] - New industries, such as fluorine new materials, have maintained double-digit growth annually [2] - The city has seen a 18% reduction in energy consumption per unit of GDP since the beginning of the 14th Five-Year Plan [2] Innovation and Talent - Sanming has established a robust innovation framework supported by partnerships with universities and research institutions, including the establishment of expert teams to drive integration of innovation, industry, finance, and talent [3] - The city has signed 98 industrial project agreements with a total investment of 53.26 billion yuan through cooperation with Shanghai [3] Healthcare Reform - Sanming has implemented over 40 national and provincial reform pilot projects, with its healthcare reform experience being promoted nationally [4] - The city aims to transition from a disease treatment model to a health management model, enhancing the quality and efficiency of medical services [4] Environmental Initiatives - Sanming has pioneered the "Two Mountains" transformation path, issuing 720 million yuan in forest tickets and developing a carbon trading platform with a transaction volume of 6.8 billion yuan [5] - The city has achieved a forest coverage rate of 77.12% and has been recognized as one of the "Green Cities" in China for four consecutive years [6] Tourism and Culture - Sanming has developed its cultural and tourism sectors, with a 45.7% increase in total tourism numbers and a 55% increase in total revenue during the 14th Five-Year Plan [6] - The city has successfully promoted its unique cultural heritage, leading to the establishment of national-level cultural parks and ecological protection zones [6] Social Welfare - Sanming has completed 164 practical projects for the public, with healthcare and elderly care facilities exceeding provincial averages [7] - The city plans to leverage its unique advantages to create new hubs for cross-strait integration and high-quality development in the upcoming 15th Five-Year Plan [7]