水稻新品种盐粳431的特征特性及配套栽培技术  

Characteristics and Cultivation Techniques of a New Rice Variety Yangeng-431

作　　者：王绍林[1] 陈广红[1] 阙补超[1] 夏明[1] 郑英杰[1] 于亚辉[1] 王莹[1] 李林蔚[1] 王彤[1] 李振宇[1] WANG Shao-lin;CHEN Guang-hong;QUE Bu-chao;XIA Ming;ZHENG Ying-jie;YU Ya-hui;WANG Ying;LI Lin-wei;WANG Tong;LI Zhen-yu(Liaoning Institute of Saline-Alkali Land Utilization,Panjin Liaoning 124010,China)

机构地区：[1]辽宁省盐碱地利用研究所,辽宁盘锦124010

出　　处：《北方水稻》2022年第3期48-49,52,共3页North Rice

基　　金：辽宁省农业重大专项子课题“辽宁滨海稻区耐盐碱优质高产多抗水稻新品种培育”(2019JH1/10200001-3)。

摘　　要：盐粳431是辽宁省盐碱地利用研究所于2009年以港育128为母本、中间常规材料常F4-46为父本进行有性杂交,后代按系谱法进行选育而成的中晚熟粳型常规水稻新品种,2020年通过辽宁省审定。该品种具有抗逆性强、米质优、产量高等特点,适合在辽宁省沈阳以南中晚熟稻区种植。从培育壮秧,适时早插,合理配方施肥,科学管理水层,综合防治病虫草害等方面阐述了其配套的栽培技术要点。Yangeng-431 is a new conventional rice variety of medium and late maturity,which was developed by Liaoning Institute of Saline-Alkali Land Utilization in 2009 through sexual hybridization with Gangyu-128 as female parent and intermediate conventional material Chang F4-46 as male parent.The offspring were selected and bred according to genealogy method.It was approved by Liaoning Province in 2020.This variety has the characteristics of strong resistance to stress,excellent rice quality and high yield,and is suitable for planting in the middle and late ripening rice area south of Shenyang,Liaoning Province.The key points of cultivation techniques for strong seedling,timely and early transplanting,rational formula fertilization,scientific management of water layer,and comprehensive control of disease,insect and grass were expounded.

关 键 词：水稻新品种 盐粳431 特征特性 栽培技术 

分 类 号：S511.03[农业科学—作物学]