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Back中国杂交水稻推进海外制种本土化 护航全球粮食安全
中国杂交水稻推进海外制种本土化 护航全球粮食安全
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中国新闻网3 hours agoAgriculture4 min readChinaView translation

中国杂交水稻推进海外制种本土化 护航全球粮食安全

湖南杂交水稻研究中心团队持续攻关超高产制种技术,破解杂交水稻出海核心瓶颈。

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湖南杂交水稻研究中心袁隆平杂交水稻创新团队持续攻关超高产制种技术,破解海外推广瓶颈,稳步推进“杂交水稻覆盖全球梦”,为全球粮食安全贡献中国方案。

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Why It Matters

湖南杂交水稻研究中心长期致力于杂交水稻技术的研发与海外推广,以助力全球粮食安全。

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中新社长沙10月15日电 (唐小听 李盈)“发展杂交水稻,造福世界人民。”湖南杂交水稻研究中心袁隆平杂交水稻创新团队近日在长沙接受记者采访时表示,团队接续袁隆平院士夙愿,持续攻关超高产制种技术,破解杂交水稻出海核心瓶颈,稳步推进“杂交水稻覆盖全球梦”落地,为全球粮食安全贡献中国方案。

“2012年,师父(袁隆平)在印度考察返程途中提到,当地杂交水稻制种产量偏低,制约海外推广,反复叮嘱我们要有紧迫感、责任感,攻克超高产制种难题。”团队带头人邓华凤回忆。

袁隆平院士辞世后,团队持续开展超高产制种攻关。经多年改良,这套技术可在不同地域、多样气候条件下稳定实现高产,产量纪录接连刷新。“杂交水稻走向世界,最大技术卡点在于制种技术难以在海外复制。只有进一步提升制种产量,杂交水稻覆盖全球愿景才能更好落地。”邓华凤说。

湖南杂交水稻研究中心研究员舒服介绍,为推动杂交水稻在共建国家推广应用,中国科技部2024年批准建设中国—马达加斯加杂交水稻“一带一路”联合实验室。目前,实验室联合袁氏种业在马达加斯加筛选培育的杂交水稻品种,平均每公顷产量可达7.5吨,约为当地常规品种(平均每公顷2.8吨)的2.7倍。

“种子供给是杂交水稻海外推广的突出瓶颈。”舒服说,实验室提出制种本土化思路,积极推动在马达加斯加就地生产杂交水稻种子。

2025年7月,马达加斯加桑巴瓦近郊的杂交水稻制种基地,湖南省农科院杂交水稻专家们考察杂交水稻制种情况。(湖南杂交水稻研究中心供图)

经持续技术攻关与示范种植,全球有70多个国家进行杂交水稻研究或种植,国外杂交水稻种植面积近800万公顷。湖南杂交水稻研究中心主任唐文帮说,中国杂交水稻海外推广以马达加斯加为支点,辐射非洲及其他共建国家,采用技术输出与双向人才培养并行模式。

“科研团队分层培育后备力量,联合多所高校开展研究生联合培养。”唐文帮透露,湖南农业大学今年开设“隆平班”,储备杂交水稻专业科研人才。

“杂交水稻目前在越南、菲律宾、巴基斯坦推广成效最为显著。”湖南杂交水稻研究中心研究员刘爱民介绍,海外推广采取“种子出口+本土制种”双路径:国内种业企业输出种子,科研机构在多国设立海外研发中心,选育适配当地生态的品种。

“人才培养也是国际合作的重要一环。”刘爱民称,湖南杂交水稻研究中心联合隆平高科设立培训学院,接待非洲、东南亚技术人员来华系统培训。中方专家赴海外现场教学,手把手提升本土技术人员能力。(完)

What to Watch

AI outlook — possibilities, not facts

  • 进一步在马达加斯加等国扩大制种本土化及示范种植

    Very likely · Within months

Open Questions

  • 未来会有哪些国家加入杂交水稻推广计划?

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This article was originally published by 中国新闻网.

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