农作物育种

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黄三角农高区已累计培育耐盐碱作物新品种(系)68个
Qi Lu Wan Bao Wang· 2025-07-25 10:58
依托国家盐碱地综合利用技术创新中心,黄三角农高区还组建了育种领域"核心攻关团队"9支,会聚国内高水平育种研究人员204人,涵 盖耐盐碱粮食作物、油料作物、纤维作物、牧草、果蔬、特色盐生植物等研究方向。 记者从7月25日东营市组织召开的耐盐碱藜麦育种项目成果新闻发布会上获悉,黄三角农高区将耐盐碱作物生物育种工作作为重中之重, 全力推进,目前已经取得了一系列积极成效。 黄三角农高区盐碱地综合利用服务中心副主任石东毅介绍,黄三角农高区通过完善以国家盐碱地综合利用技术创新中心为引领的生物育 种创新平台体系建设,建成了耐盐碱作物种质资源库(圃)、院士工作站、盐碱地生物育种实验室、耐盐碱作物田间高通量表型鉴定平台 等7个生物育种创新平台,探索构建起"实验室分子设计育种-人工模拟环境育种加速-温室田间测试鉴定"三级耐盐碱作物育种技术体系。 "在耐盐碱作物生物育种过程中,我们坚持'以种适地'和'以地适种'相结合,加力提速科研攻关,累计培育耐盐碱作物新品种(系)68个,其 中,已审定品种20个。"石东毅在发布会上介绍,通过强化品种培育与技术攻关,取得丰硕育种成果。 此外,黄三角农高区还积极推动耐盐碱作物育种成果的转化应用,加快 ...
影响市场重大事件:陈茂波表态,香港金管局将尽快处理稳定币牌照申请
Mei Ri Jing Ji Xin Wen· 2025-06-16 23:03
Group 1: Stablecoins and Digital Assets - The Hong Kong Monetary Authority will expedite the processing of stablecoin license applications following the enactment of the Stablecoin Ordinance, in response to the growing demand for digital assets [1] Group 2: Pharmaceutical Innovation - The National Medical Products Administration plans to complete the review and approval of clinical trial applications for innovative drugs within 30 working days, aiming to enhance the efficiency of clinical research and support the development of urgently needed drugs [2] Group 3: Investment in Chinese Private Enterprises - Goldman Sachs reports an improving mid-term investment outlook for Chinese private enterprises, highlighting a list of ten favored companies with a total market capitalization of $1.6 trillion, representing 42% of the MSCI China Index [3] Group 4: Foreign Trade Performance - China's foreign trade maintained steady growth in May, with total imports and exports increasing by 2.7% and exports rising by 6.3%, attributed to the country's commitment to expanding openness and upgrading its industrial structure [4] Group 5: Unicorn Enterprises Policy - The Ministry of Industry and Information Technology is formulating policies to cultivate and grow unicorn enterprises, enhancing support for specialized and innovative small and medium-sized enterprises [5] Group 6: Quantum Computing Development - China's first superconducting quantum computing measurement and control system, designed for a thousand-bit scale, has been delivered, laying a solid foundation for the development of larger-scale fault-tolerant quantum computers [6] Group 7: Technology Insurance Policy - Shanghai has introduced new policies to support high-quality development of technology insurance, focusing on future industries and cutting-edge technologies to foster a partnership between the insurance industry and emerging sectors [8] Group 8: Agricultural Innovation - The Ministry of Agriculture and Rural Affairs has issued measures to enhance the management of crop varieties, emphasizing the collection and utilization of genetic resources and the breeding of breakthrough new varieties [9] Group 9: 3D Printing and Intellectual Property - The popularity of Labubu models has raised concerns about potential legal issues related to copyright and trademark infringement in the 3D printing community, as unauthorized reproductions could lead to significant legal consequences [10] Group 10: Payment and Clearing Business Continuity - The China Payment and Clearing Association has issued guidelines to ensure the continuity of payment and clearing services during peak marketing periods, emphasizing the importance of preparedness for extreme weather events [11]
油菜新品种创中度盐碱地单产纪录
Ke Ji Ri Bao· 2025-06-09 23:35
记者9日从中国农业科学院油料作物研究所(以下简称"油料所")获悉,该所王汉中院士团队培育的油 菜新品种"中油杂501"创中度盐碱地油菜单产纪录。在陕西蒲城半干旱区中度盐碱地油菜50亩连片示范 田里,陕西省农作物学会组织来自青海、陕西、湖北、江苏等地科研及推广部门的行业专家开展的田间 评价显示,该品种一次性机械实收亩产达312.23公斤。 "2024年秋播以来,陕西持续干旱导致土壤盐分浓度升高,对作物生长造成双重不利影响。'中油杂 501'在陕西蒲城半干旱区中度盐碱地示范区表现出极强的耐旱、耐盐碱能力,在特旱年份仍实现稳产高 产。"油料所油菜遗传育种创新团队研究员顿小玲介绍,种植该品种后土壤盐含量降至约3.2‰,相比周 边冬闲区土壤盐含量降低20%,显示了良好的生态改良效益。 "中油杂501"历时十年攻关培育而成,是我国生物育种专项油菜领域唯一的重大标志性成果,具有耐密 植、高产、高油、耐盐碱、抗病等特性。"'中油杂501'通过特殊的生理机制,在干旱、盐碱等胁迫条件 下仍能维持较高光合效率,配套每亩3万株以上密植技术,可显著提升水肥利用效率,实现'以密抗 逆'。"顿小玲说,农业农村部已将"中油杂501"列入20 ...