杂草稻资源研究现状及利用进展  

Advances in Research and Utilization of Weedy Rice(Oryza sativa) Germplasm Resources

作　　者：刘丹[1] 柴永山[1] 孙玉友[1] 魏才强[1] 解忠[1] 李洪亮[1] 张巍巍[1] 孙国宏[1] 侯国强[1] 

机构地区：[1]黑龙江省农业科学院牡丹江分院,黑龙江牡丹江157041

出　　处：《湖北农业科学》2017年第2期201-204,217,共5页Hubei Agricultural Sciences

基　　金：黑龙江省农业科学院博士科研启动金项目(201507-52);国家水稻产业技术体系建设专项(CARS-01-41);黑龙江省科技厅项目(GA14B102-05)

摘　　要：杂草稻是一类具有杂草特性的野生资源,常与栽培稻一起伴生在稻田里,对水稻产量和品质有着重要的影响。由于长期生长在野生状态中,经受着各种不良环境的选择,杂草稻具有极强的抗逆能力。因此,对杂草稻植物学特征、分类、起源、危害与防治以及优异基因的挖掘等5个方面进行了综述,旨在为更深入了解和利用杂草稻野生资源奠定基础。Weedy rice is a kind of wild resource with weeds characteristics and often associated with the cultivation rice in the fields together,which bring some bad effects on the rice yield and quality.Due to long-term growth in wild state and experiencing a variety of adverse environmental choice,weedy rice also has a strong resilience.Therefore,five aspects of weedy rice such as botany characteristics,classification,origin,harm and prevention method and mining of excellent gene were summarized,which aimed at better understanding and use of weedy rice resources in future.

关 键 词：杂草稻 种质资源 杂草危害 抗逆性 

分 类 号：S451[农业科学—植物保护]