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海南稻种种质资源系统调查与收集 被引量:2

Systematic Investigation and Collection of Rice Germplasm Resources in Hainan
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摘要 根据“第三次全国农作物种质资源普查与收集行动”的要求,为了摸清海南岛稻种种质资源分布,2017-2021年,海南调查队开展了稻种种质资源的调查和收集工作。调查收集到普通水稻、香稻、黑米稻、糯稻、红米稻、山栏稻等6种稻种种质资源,共计109份。调查发现,海南稻种种质资源集中分布在白沙县、儋州、保亭、三亚市等中西部市县,相较于“第二次全国农作物种质资源普查与收集行动”的种质资源,增加了位于琼中、五指山、琼海、昌江、东方、乐东、文昌、海口市琼山区、儋州、白沙等10个市县区的29份资源。本次行动抢救性收集了一批古老地方稻种品种、濒危资源,丰富了已有记录种分布区域。本研究对海南岛稻种地方品种资源有了系统认识,为深入研究海南稻种资源打下了基础,为下一步新品种选育和应用提供参考。 To find out the distribution of rice germplasm resources in Hainan,the investigation team of Hainan carried out the investigation and collection of rice germplasm resources from 2017 to 2021 under the frame of"The Third National Survey and Collection Action on Crop Germplasm Resources".A total of 109 germplasm resources were collected from six kinds of rice,including common rice,fragrant rice,black rice,glutinous rice,red rice and Shanlan rice.It was found that the rice germplasm resources of Hainan were concentrated in the central and western counties of Baisha,Danzhou,Baoting,Sanya,etc.Compared with"The Second National Survey and Collection Action on Crop Germplasm Resources",a total of 29 resources were added in 10 counties such as Qiongzhong,Wuzhishan,Qionghai,Changjiang,Dongfang,Ledong,Wenchang,Qiongshan District of Haikou,Danzhou and Baisha.This operation rescued a number of ancient local rice varieties and endangered resources,enriching the distribution areas of recorded species.This study has a systematic understanding of local rice variety resources in Hainan Island,which lays a foundation for further research on Hainan rice variety resources,and provides a reference for the next step of new variety breeding and application.
作者 唐清杰 严小微 唐力琼 徐靖 朱红林 翟李楠 TANG Qingjie;YAN Xiaowei;TANG Liqiong;XU Jing;ZHU Hongin;ZHAI Linan(Cereal Crops Institute,Hainan Academy of Agricultural Sciences/Key Laboratory of Crop Genetics and Breeding of Hainan Province,Haikou,Hainan571100,China)
出处 《杂交水稻》 CSCD 北大核心 2023年第3期43-49,共7页 Hybrid Rice
基金 海南省省属科研院所技术开发专项(jscx202003) 农业部物种品种资源保护费项目(111821301354052033) 国家现代农业产业技术体系建设专项(CARS-01-94)。
关键词 海南 稻种 种质资源 调查 收集 Hainan rice germplasm resources investigation collection
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