摘要
为了解国内种质资源保护状况,我们通过查阅相关资料,对其保护方法、信息平台建设及有关研究进行了总结。目前对于搜集发现的新、老品种,主要以种植、种子或离体方式对其进行保存或保护。农作物、中药材、林木及花卉等基础信息平台的建设与完善,方便了植物种质资源的深入研究与应用。我国近年来有关种质资源的文章及专利量呈逐年上升趋势,主要集中在小麦、玉米、水稻等方面;非主要农作物特色种类的保护与应用开发研究应进一步加强。今后需要不断完善国内植物种质资源圃建设体系,鼓励多主体参与保护及应用,积极参与国际种质资源保护与开发。这些努力为拓展植物种质资源遗传多样性、提高育种效率提供参考。
To learn related information,it was summarized that the methods of conservation or protection,information collection and platforms construction about plant germplasm resources. New or old varieties collected can be conserved or protected by means of in/ex-situ,seed or in vitro conservation. The constructed and improved basic information platforms of crops,Chinese medicinal plants,trees,and flowers had made it convenient for further study of plant germplasm resources. In recent 20 years,the articles and patents of plant germplasm resources in China National Knowledge Infrastructure were on the rise. The main research were focused on germplasm resources of wheat,corn and rice. In the future,the protection and exploitation of non-major crop species are important. It is necessary to further improve the domestic nursery system for plant germplasm resources,to encourage multi-parties to participate in protection and application,and to actively take part in the conservation and development of germplasm resources globally. These efforts will provide reference for broadening genetic diversity of germplasms,increasing breeding efficiency.
作者
张雪松
苏彦斌
陈小文
张立亚
刘艳芝
王国强
Zhang Xuesong;Su Yanbin;Chen Xiaowen;Zhang Liya;Liu Yanzhi;Wang Guoqiang(Beijing Zhongnong Futong Horticulture Co.,Ltd.,Beijing 100083)
出处
《中国野生植物资源》
CSCD
2022年第3期96-102,共7页
Chinese Wild Plant Resources
基金
北京市通州区科技计划项目(KJ2021CX016)
北京市通州区科协项目(休闲农业景观植物朝鲜蓟在北方地区的越冬及制种研究03984)
自主研发项目(03967)。
关键词
种质资源
搜集保存
发展建议
plant germplasm resources
collection and conservation
development