水稻混合种植的抗逆增产研究进展  

Research Progress on Stress Resistance and Yield Increase in Mixed Rice Planting

作　　者：邓仕文 王浩宇 李荣凯 刘星 葛建飞 杨雨霖 高平磊 陈英龙 韦还和 戴其根[1] DENG Shiwen;WANG Haoyu;LI Rongkai;LIU Xing;GE Jianfei;YANG Yulin;GAO Pinglei;CHEN Yinglong;WEI Huanhe;DAI Qigen(Agricultural College,Yangzhou University/Research Institute of Rice Industrial Engineering Technology,Yangzhou University/Jiangsu Key Laboratory of Crop Genetics and Physiology/Jiangsu Key Laboratory of Crop Cultivation and Physiology/Jiangsu Coinnovation Center for Modern Production Technology of Grain Crops,Yangzhou University,Yangzhou 225009,Jiangsu,China)

机构地区：[1]扬州大学农学院/扬州大学水稻产业工程技术研究院/江苏省作物遗传生理重点实验室/江苏省作物栽培生理重点实验室/扬州大学江苏省粮食作物现代产业技术协同创新中心,江苏扬州225009

出　　处：《杂交水稻》2023年第3期20-27,共8页Hybrid Rice

基　　金：江苏省重点研发计划(SBE2019310057)。

摘　　要：不同水稻品种混合种植是一种通过提高生物多样性来增加水稻抗性能力和产量及稻米品质的新型绿色栽培模式。综述了水稻混合种植的研究进展和应用情况,包括混合种植两种模式间栽和混栽之间的比较,分析其抗逆增产的作用机制,从品种选择、栽种比例、栽培方式和移栽密度等方面探讨了水稻混合种植的关键技术。总结了水稻混合种植在抗性、产量和稻米品质方面的应用情况,指出目前水稻混合种植的缺陷与不足,并提出了今后需要重点加强的研究方向。Mixed planting of different rice varieties is a new green cultivation pattern to increases rice resistance,yield and grain quality by improving biodiversity.The research progress and application of mixed rice planting were reviewed,including the comparison between the two modes of mixed planting,namely the inter-planting and the mixed planting.The mechanism of stress resistance and yield increase was analyzed,and the key technologies of mixed rice planting were discussed from the aspects of variety selection,planting proportion,cultivation method and transplanting density.The application of mixed rice planting in resistance,yield and grain quality was summarized,the defects and shortcomings of mixed rice planting at present were pointed out,and the research directions to be strengthened in the future were put forward.

关 键 词：水稻 间栽 混栽 抗逆 增产 稻米品质 

分 类 号：S511[农业科学—作物学] S-1