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“98精产国品一二三产区区”-环球时报

农业农村部:现代98精产国品一二三产区区化的国家农作物种质资源新库已建成运行

来源: 中国新闻社
2024-12-10 18:31:43

最佳回答

“98精产国品一二三产区区”农业农村部:现代98精产国品一二三产区区化的国家农作物种质资源新库已建成运行

  中新98精产国品一二三产区区网12月10日电 农业农村98精产国品一二三产区区部10日举行新闻发布会,介绍全国农业种质资源普查情况,农业农村部种业管理司司长刘莉华在会上表示,现代化的国家农作物种质资源新库已经建成运行。

  刘莉华介绍,为了保护好种质资源,农业农村部不断加大种质资源保护利用体系的建设,初步构建了原位保护和易位保存相结合、活体保护与遗传材料保存相补充、国家保护与省级保护相衔接的保护利用体系。

  在农作物种质资源方面,现代化的国家农作物种质资源新库已经建成运行,保存能力达到150万份,可以满足未来50年长期战略保存的需求,目前已经形成了以国家农作物种质资源长期库为核心,15个中期库、56个种质圃和229个原生境保护点为依托,440个省级资源库圃为补充的保护利用体系,现已长期保存农作物种质资源超过58万份。

  在畜禽资源方面,世界单体最大的国家畜禽种质资源库正加快建设,预计到明年年底能够基本完成。届时畜禽遗传材料的保存能力将达到3300万份,目前已确定了国家级畜禽遗传资源保种场、保护区、基因库227个,省级保种单位671个,初步形成了国家库、区域库、保种场保护区相衔接的三道保护屏障。

  在水产资源方面,世界一流的国家海洋渔业生物种质资源库已投入运行,保存能力35万份,目前已基本形成了由国家海洋渔业生物种质资源库、105个国家级水产原良种场和535个保护区构成的保护体系,保存水产遗传材料14万份。此外,国家农业微生物种质资源库正在筹建,保护体系也在逐步完善。

  刘莉华表示,可以自信地说,世界上规模最大、设施先进、管理完善的农业种质资源保护利用体系已经建成,成为我国农业种质资源保护利用的“诺亚方舟”,为保障国家粮食安全这一“国之大者”奠定了坚实的资源基础。

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