中熟晚粳新品种华粳40的选育及高产栽培  

Breeding and Cultivation Technology of New Medium Maturing Late Japonica Variety Huajing 40

作　　者：康圣好 

机构地区：[1]安徽华安种业有限责任公司,安徽合肥230031 [2]安徽省农业科学院水稻研究所,安徽合肥230031

出　　处：《安徽农业科学》2018年第3期23-24,27,共3页Journal of Anhui Agricultural Sciences

基　　金：安徽省重大科技专项(16030701068)

摘　　要：华粳40是以晚粳M1148为母本、自育的粳稻中间材料M1(武运粳8号/镇稻99)为父本进行有性杂交,经多年系统选育而成的中熟晚粳新品种,2017年通过安徽省品种审定。该品种的株叶形态协调、稻米外观品质及食味品质优良、丰产性好且稳产性好、生育期适宜、抗倒伏、抗稻瘟病、分蘖能力强、穗大粒多,比较适宜在安徽省双季稻区作晚粳推广种植。介绍了其选育经过、产量表现、特征特性及高产栽培技术要点等,以期大面积推广该品种。Huajing 40 is a new japonica rice variety,derived from the cross between late season japanica rice M1148 as female parent and M1( Wuyunjing 8/Zhendao 99) as male parent through seed-selection of many years. It was registered and released for commercial production by Anhui Provincial Crop Variety Appraisal Committee in 2017. Huajing 40 is suitable to be grown in Anhui as late japonica,it showed the characteristics of good plant type,good grain quality,high and stable yield,suitable maturity,high lodging resistance,good resistance to rice blast,strong tillering ability,big panicle with many grains. The breeding procedure,yield performance,characteristics and high-yielding cultivation technical points of Huajing 40 were introduced in this research for popularizing the variety.

关 键 词：优质 选育 栽培技术 特征特性 中熟晚粳 

分 类 号：S511.22[农业科学—作物学]