早熟粳稻新品种新稻571的选育及特征特性  

Breeding and Characteristics of New Japonica Early Maturing Rice Variety Xindao-571

作　　者：刘贺梅[1] 孙建权[1] 刘经纬[1] 胡秀明[1] 殷春渊[1] 王和乐[1] 张金霞 张倩倩 王书玉[1] LIU He-mei;SUN Jian-quan;LIU Jing-wei;HU Xiu-ming;YIN Chun-yuan;WANG He-le;ZHANG Jin-xia;ZHANG Qian-qian;WANG Shu-yu(Xinxiang Academy of Agricultural Sciences,Xinxiang Henan 453002,China)

机构地区：[1]新乡市农业科学院,河南新乡453002

出　　处：《北方水稻》2023年第5期42-44,54,共4页North Rice

基　　金：河南省现代农业产业技术体系(HARS-22-03-G1);河南省重点研发专项(231111110500);新乡市重大科技专项(22ZD001);新乡市科技攻关计划项目(GG2021026)。

摘　　要：新稻571是新乡市农业科学院以新科稻31为母本、盐丰47为父本配组杂交,经混合系谱法选育而成的早熟型粳稻品种。该品种具有优质、高产、稳产、抗病等优良特性,2022年通过河南省农作物品种审定委员会审定。总结介绍了新稻571的选育过程、特征特性及栽培技术要点,以期为该品种的大面积推广应用提供参考。Xindao-571 is an early-maturing japonica rice variety bred by hybrid pedigree method with Xinkedao-31 as female parent and Yanfeng-47 as male parent in Xinxiang Academy of Agricultural Sciences.The variety has excellent characteristics such as high quality,high yield,stable yield and disease resistance,and was approved by the Henan Provincial Crop Variety Certification Committee in 2022.The breeding process,characteristics and cultivation techniques of Xindao-571 were summarized in order to provide reference for its widespread application.

关 键 词：粳稻 新稻571 选育 特征特性 栽培技术 

分 类 号：S511.03[农业科学—作物学]