Core Viewpoint - Hainan's four leading industries have significantly contributed to the province's GDP, with their value added reaching 67.2% of the total GDP in the first three quarters of this year, an increase of 14.2 percentage points since 2020, and this is expected to rise to around 70% by 2027 [1][2]. Group 1: Industry Development - The development of a modern industrial system with Hainan's unique characteristics is essential for the high-quality growth of the Hainan Free Trade Port, as emphasized by national leadership [2][3]. - Hainan's industrial development is supported by its unique geographical and climatic advantages, which facilitate the growth of its four leading industries [3][5]. Group 2: Strategic Goals and Implementation - To achieve the 70% GDP contribution target by 2027, Hainan must leverage its inherent advantages and focus on developing a collaborative industrial structure [5][6]. - The province aims to cultivate 30 key industrial clusters, each with a value of over 10 billion, by 2027, enhancing the synergy among enterprises within the industrial chain [7]. Group 3: Innovation and Investment - Hainan is increasing its investment in R&D, with growth rates leading the nation for three consecutive years, which is crucial for driving technological and industrial innovation [3][6]. - The province is actively pursuing new industries such as biomanufacturing and hydrogen energy, aligning with national strategies and technological advancements [6][8]. Group 4: Open Economy and External Engagement - The upcoming full closure of the island marks a new phase of higher-level openness, which is expected to enhance the optimization and upgrading of leading industries [4][8]. - Hainan plans to implement financial reforms and expand its duty-free shopping sector to attract more external investment and boost consumption [8].

海南日报海口12月2日讯(海南日报全媒体记者 易宗平)12月6日至7日，省委、省政府主办的第二届 中国(海南)人才交流大会将在海口举行。这是12月2日，海南日报全媒体记者从省就业部门获悉的。 本届交流大会将推出多个博士、博士后岗位。其中，海南省种业实验室招聘博士后，涉及新一代轻 简型无土栽培技术攻关等研究方向。 ...

Core Insights - The article discusses the impact of rising global temperatures on food security, particularly how high temperatures threaten crop yields and quality, necessitating the exploration of heat-resistant genes in crops [1] Group 1: Research Findings - A collaborative research team from the Chinese Academy of Sciences and Shanghai Jiao Tong University has identified a dual mechanism in rice that allows it to sense and respond to high temperatures, published in the journal "Cell" [1] - The study reveals two key regulatory factors in rice: diacylglycerol kinase (DGK7) and phosphodiesterase (MdPDE1), which connect membrane lipid remodeling to nuclear signaling [2] - DGK7 acts as a "lipid decoder" on the cell membrane, while MdPDE1 functions as a "cyclic nucleotide decoder" in the nucleus, forming a signaling chain that translates physical heat signals into biological instructions [2] Group 2: Mechanism of Action - Upon high-temperature exposure, DGK7 is activated, generating phosphatidic acid (PA) as a lipid messenger, which amplifies the initial heat signal and initiates a chemical alarm within the cell [2] - PA then activates MdPDE1, which degrades cyclic adenosine monophosphate (cAMP) to maintain the expression of heat-resistant genes, enabling the synthesis of heat shock proteins and reactive oxygen species scavengers [3] - This mechanism allows cells to transition into a "high-temperature emergency state," enhancing their resilience against heat stress [3] Group 3: Implications for Breeding - The research provides precise targets for breeding heat-resistant crops, with findings indicating that a 1°C increase in global average temperature could lead to a 3%-8% reduction in crop yields, totaling a 19.7% decrease for major crops like wheat, corn, rice, and soybeans [3] - Field trials showed that rice lines with single-gene modifications yielded 50%-60% more than control lines, while double-gene modified lines exhibited nearly double the yield and improved grain quality without affecting normal yield conditions [3] - This advancement suggests that scientists can design "gradient heat-resistant" varieties tailored to different climatic needs, ensuring stable yields under high-temperature conditions [3][4]

海南积极培育壮大四大主导产业，着力打造具有海南特色和优势的现代化产业体系 创新潮涌千帆竞 产业发展势如虹 产业活力 着力打造具有海南特色和优势的现代化产业体系，推动主导产业优化升级，促进科技创新和产业创 新深度融合，努力在发展新质生产力上取得新突破。 海南日报全媒体记者 王培琳 海之南，势如虹—— 三亚海棠湾，免税购物与高端酒店交融，全球游客畅享消费新体验。2025年11月离岛免税新政实施 首月，全省购物金额突破23.8亿元，同比增长超27%; 海口空港综保区，来自境外的飞机正进行高级别定检维修。受益于"零关税"等政策，海南正崛起为 服务全球航空公司的区域飞机维修中心; 向深海进军，"奋斗者"号全海深载人潜水器一次次从三亚启航，探秘万米深渊; 促种业振兴，南繁科研人员年复一年"加代"育种，正将一个个突破性的新品种从论文写进广袤农 田，让"中国饭碗"端得更稳。 即将正式启动全岛封关的海南自贸港，凭借独特的"三度一色"资源禀赋，叠加自贸港政策优势，推 动旅游业、现代服务业、高新技术产业、热带特色高效农业四大主导产业补链延链、优化升级，着力打 造具有海南特色和优势的现代化产业体系，以产业活力为高质量发展蓄力。 风口 ...

Core Viewpoint - The company, ChuanYin High-Tech (300087.SZ), has announced a change in its auditing firm from KPMG Huazhen to RSM China, aiming to enhance audit service suitability, collaboration efficiency, and compliance standards. This decision follows a public tender process and is made with mutual agreement from the previous auditor [1]. Financial Reporting Issues - The 2024 financial report received a qualified opinion from KPMG, primarily due to two concerns: 1. The authenticity and recoverability of accounts receivable amounting to 32.7759 million yuan related to sales of grain to three distilleries, which could not be confirmed due to lack of response to confirmation requests and irregularities in documentation. The company has stated that the business is legitimate and has made a provision for bad debts of 8.1612 million yuan based on aging analysis [1]. 2. Concerns regarding the inventory value of corn seeds in collaboration with a company in Liaoning, where the original value of 356 million yuan is questioned due to slow sales progress, leading the auditor to believe that the provision for inventory impairment is insufficient [1].

人民日报记者 邓剑洋 高抗赤霉病小麦、抗稻飞虱水稻等优质"中国种"问世，白羽肉鸡、青梗菜、花椰菜用上"中国 芯"……2021年7月，中央全面深化改革委员会第二十次会议审议通过《种业振兴行动方案》。2021年以 来，农业农村部按照"一年开好头、三年打基础、五年见成效、十年实现重大突破"的总体安排，积极推 动种业振兴行动。5年来，我国种源安全水平稳步提升，标志性成果竞相涌现。 种源安全关系到国家安全，"十五五"规划建议提出，"深入实施种业振兴行动"。种业振兴行动进展 如何？面临哪些挑战？如何"把种子牢牢攥在自己手里"？记者进行了采访。 家底更厚实，做到"中国粮"主要用"中国种" 位于湖南省长沙市的袁隆平农业高科技股份有限公司关山水稻研发基地内，一盆盆进入抽穗扬花期 的水稻新品种整齐排列，智能温室每天设置12个温度梯度，对水稻开展低温抗性鉴定试验。 黑龙江省青冈县迎春村，种植户寇久春正将金灿灿的玉米装车运往粮食收购点。今年他种植的玉米 产量喜人，亩产2100斤，销路也很顺畅，百亩新粮销售一空。 这是寇久春种植玉米新品种"必祥2158"的第二个年头。去年该品种刚推出时，他抱着试一试的心态 种了40多亩，成果令他惊喜。 ...

登录新浪财经APP 搜索【信披】查看更多考评等级 上市公司名称：安徽荃银高科种业股份有限公司 股票上市地点：深圳证券交易所创业板 股票简称：荃银高科 股票代码：300087 收购人名称：中国种子集团有限公司 2、中种集团于2025年11月19日与贾桂兰、王玉林签署《表决权委托及一致行动协议终止协议》、于 2025年11月20日与贾桂兰、王玉林签署《预受要约协议》，贾桂兰、王玉林将合计持有的74,352,520股 荃银高科股票不可撤销地用于预受要约。同时贾桂兰、王玉林不可撤销地承诺，自协议签署之日起放弃 行使其所持上市公司全部股份的表决权，直至（1）贾桂兰、王玉林如约履行协议的前提下，中种集团 要约收购在中国证券登记结算有限责任公司深圳分公司办理完成过户登记之日；或（2）贾桂兰和王玉 林重新成为中种集团的一致行动人之日。 收购人住所：海南省三亚市崖州区还金路金茂南繁科创中心A座8楼001号 通讯地址：海南省三亚市崖州区还金路金茂南繁科创中心A座8楼001号 收购人财务顾问 ■ 签署日期：二〇二五年十二月 特别提示 本部分所述的词语或简称与本报告书"释义"部分所定义的词语或简称具有相同的涵义。 1、本次要约收购的 ...

产业层面，强化战略统筹与系统布局。推动"南繁硅谷"等科研基地升级为集科研攻关、成果转化、 应用推广于一体的国家种业创新策源地。聚焦关键核心技术攻关，集中力量突破基因编辑、合成生物学 等前沿领域，加快构建国家级育种大数据中心和基因资源共享体系，推动数字化技术与生物技术融合应 用。积极拓展国际合作，结合共建"一带一路"倡议，建设开放共赢的全球种业创新网络，增强我国在国 际种业科技格局中的影响力与话语权。 企业层面，充分发挥创新主体作用，构建高效协同的产业创新体系。通过财政补贴、税收优惠和金 融支持等，鼓励企业加大在基因编辑、智能设计育种等前沿领域的研发投入，形成持续稳定的创新投入 机制。深化产学研融合，建立以企业为核心的联合创新平台，带动中小企业配套协同，形成"链主引 领、专精配套"的产业组织体系。推动企业间的创新协作，减少重复性研发，提升行业整体创新效率， 加快从"跟跑"向"并跑""领跑"的跨越。 日前，农业农村部召开全国推进种业振兴行动现场会，总结种业振兴行动进展成效并强调，增强深 入实施种业振兴行动责任感，集中力量破难题、补短板、强优势、控风险，推进"十五五"期间种业高质 量发展，加快实现种业科技自立自强、 ...

"经过基因重组和定向改良，这些'升级款'玉米种子，不仅产量将显著提升，抗病能力也会大幅增强， 实现绿色增产。"分子育种中心主任徐国平说。 12月1日，记者走进位于郑州市上街区的北京联创种业有限公司隆平高科（河南）玉米创新中心。在分 子育种中心实验室里，科研人员操控着精密仪器，正在对玉米基因做着"手术"：提取优良基因、剪切有 害片段和嫁接抗病"利器"等。 北京联创种业有限公司是国内首批"育繁推一体化"高科技种业企业、农业产业化国家重点龙头企业，也 是隆平高科玉米种子板块核心控股子公司。由其打造的隆平高科（河南）玉米创新中心，是隆平高科落 实国家种业振兴行动的重大项目，也是河南省重点项目。 种子是农业的"芯片"，分子育种中心正是这枚"芯片"的研发大脑。该中心配备了全自动基因分析仪、种 子检验检测仪器等尖端设备，在玉米种子抗病性状基因定位、农艺性状基因编辑等领域频频实现突 破。"这台高通量分子标记鉴定设备，工作效率相当于40名员工，能大幅缩短育种周期，科研精准度显 著增强。"徐国平指着实验室里的核心设备介绍。 据悉，玉米创新中心一期于2024年10月正式投产，综合科研楼、种质资源库、试制车间及产业化配套设 施一应俱 ...

高抗赤霉病小麦、抗稻飞虱水稻等优质"中国种"问世，白羽肉鸡、青梗菜、花椰菜用上"中国芯"…… 2021年7月，中央全面深化改革委员会第二十次会议审议通过《种业振兴行动方案》。2021年以来，农 业农村部按照"一年开好头、三年打基础、五年见成效、十年实现重大突破"的总体安排，积极推动种业 振兴行动。5年来，我国种源安全水平稳步提升，标志性成果竞相涌现。 种源安全关系到国家安全，"十五五"规划建议提出，"深入实施种业振兴行动"。种业振兴行动进展如 何？面临哪些挑战？如何"把种子牢牢攥在自己手里"？记者进行了采访。 家底更厚实，做到"中国粮"主要用"中国种" 位于湖南省长沙市的袁隆平农业高科技股份有限公司关山水稻研发基地内，一盆盆进入抽穗扬花期的水 稻新品种整齐排列，智能温室每天设置12个温度梯度，对水稻开展低温抗性鉴定试验。 "温度是影响水稻产量和品质的关键因素。通过智能温室模拟自然界环境，可以精准鉴定水稻新品种的 耐高低温能力，淘汰不合格品种，确保大面积种植安全。"隆平高科水稻首席专家杨远柱介绍，公司还 新建了水稻快速加代平台和"人工智能+全基因组选择"育种平台，提升育种效率超60%，选育出一批高 产水稻新品种 ...