国家橡胶树种质资源圃资源安全保存  

Safe Conservation of Rubber Tree Germplasm Resources in the National Rubber Tree Germplasm Repository

作　　者：胡彦师[1,2,3] 周世俊 安泽伟 张晓飞[1,2,3] 方家林 涂敏[1,2,3] 程汉 曾霞[1,2,3] 黄华孙 HU Yanshi;ZHOU Shijun;AN Zewei;ZHANG Xiaofei;FANG Jialin;TU Min;CHENG Han;ZENG Xia;HUANG Huasun(Rubber Research Institute,Chinese Academy of Tropical Agricultural Sciences,Haikou,Hainan 571101,China;Key Labora-tory of Biology and Genetic Resources of Rubber Tree,Ministry of Agriculture and Rural Affairs,Haikou,Hainan 571101,China;Hainan Provincial Key Laboratory of Cultivation Physiology for Tropical Crops,Haikou,Hainan 571101,China)

机构地区：[1]中国热带农业科学院橡胶研究所,海南海口571101 [2]农业农村部橡胶树生物学与遗传资源利用重点实验室,海南海口571101 [3]海南省热带作物栽培生理学重点实验室,海南海口571101

出　　处：《热带作物学报》2022年第1期78-86,共9页Chinese Journal of Tropical Crops

基　　金：国家重点研发计划项目(No.2019YFD1001100);农业农村部物种资源保护项目(No.19210166,No.18210007)。

摘　　要：橡胶树种质资源是橡胶科技创新和天然橡胶产业发展的基础,对促进我国橡胶树新品种选育种研究和热区农业经济发展发挥着重要的支撑作用。国家橡胶树种质资源圃构建了初级核心种质库,建立了苗圃保存和大田鉴定评价相结合的橡胶树种质资源保存体系,确保了资源安全保存,推动了资源鉴定评价;近20年种质圃共收集优异资源256份,在支撑基础研究、新品种选育等方面发挥了重要作用。本文系统阐述了国家橡胶树种质资源圃资源安全保存的主要技术与方法,简要介绍了橡胶树种质资源的有效利用并提出了我国橡胶树种质资源今后工作重点,旨在加强我国橡胶树种质资源的长期安全保存与创新利用。Rubber tree germplasm resources are the material basis for rubber tree science and technology innovation and natural rubber industrial development, and play an important supporting role in the research of new varieties of rubber tree and the development of agricultural economy in tropical area. The National Rubber Tree Germplasm Repository(NRTGR) has constructed a primary core collection and a rubber tree germplasm resource conservation system was established combining nursery conservation and field evaluation which would ensure the safe conservation of resources and promote the progress of resource evaluation. In the past 20 years, the germplasm nursery has collected 256 accessions which has played an important role in supporting rubber tree basic research and breeding of new varieties. This paper systematically summarizes the main technologies and methods for the safe conservation of rubber tree germplasm resources in the national rubber tree germplasm repository of China, briefly introduced the resource utilization and put forward the focus of future work on rubber tree germplasm resources, aimed at strengthening the long-term safe conservation and utilization of rubber tree germplasm resources in China.

关 键 词：橡胶树 种质资源 安全保存 利用 

分 类 号：S794.1[农业科学—林木遗传育种]