摘要
草种质资源是生物多样性的重要组成部分,是国家重要的战略资源。我国草种质资源保护工作在保护体系构建、收集保存、鉴定评价、种质创新、共享利用等方面取得了显著成效,但还存在缺乏原生境保护措施、特有珍稀资源消失风险加剧、评价创新严重滞后等问题。今后应加强重点保护草种质资源的原生境保护、加大重点属种收集保护力度、强化资源的系统评价和深度发掘,充分发挥草种质资源对草种业的支撑作用。
Forage germplasm resources are an important component of biodiversity and a significant strategic resource for China. The conservation of forage germplasm resources in China has led to achievements in the establishment of conservation systems for collection and conservation,identification and evaluation,germplasm innovation,and sharing and utilization. However,there have been some problems,such as insufficient measures for in situ conservation,the risk of extinction of rare resources,and the hysteresis of evaluation and innovation. In the future,it is imperative to protect the in situ conservation of forage germplasm resources,to enhance the protection and collection of main forage species,to reinforce the systemic evaluation and thorough exploration of resources,and to provide sufficient support for forage germplasm resources in the forage seed industry.
出处
《草业科学》
CAS
CSCD
2018年第1期186-191,共6页
Pratacultural Science
基金
财政专项"物种品种资源保护"(2130135)
关键词
草种质资源
收集保存
鉴定评价
创新利用
forage germplasm resources
collection and conservation
identification and evaluation
germplasm innovation
