摘要
为促进玉米新品种A99的推广应用,本文简要介绍了A99的选育过程、特征特性、产量表现、栽培技术及推广前景。玉米新品种A99是由黑龙江省齐顺玉米联合体成员黑龙江齐山种业有限公司以N144为母本,Q207为父本,杂交选育出高产、宜机收玉米品系东育338,2018-2019年参加东华北中早熟春玉米组国审试验,2020年通过国家玉米审定委员会审定,定名A99,审定编号为国审玉20200082。适合黑龙江省、吉林省和内蒙古自治区≥10℃活动积温2600℃的区域种植。
In order to promote the popularization and application of new maize variety A99,this paper briefly introduced the breeding process,characteristics,yield performance,cultivation technology and popularization prospect of A99.The new maize variety A99 was bred by Heilongjiang Qishan Seed Industry Co.,Ltd.,a member of Heilongjiang Qishun Maize Consortium,with N144 as the female parent and Q207 as the male parent.Dongyu 338,a high-yield and suitable for machine harvest,participated in the National Review Test of Middle and Early maturing spring maize group in the Areas of Northeast and North China from 2018 to 2019,and was approved by the National Maize Review Committee in 2020.It was named A99,the approval number is guoshenyu 20200082.It is suitable for planting in Heilongjiang Province,Jilin Province,and Inner Mongolia Autonomous Region where the active accumulated temperature of≥10℃is 2 600℃.
作者
王俊强
WANG Jun-qiang(Qiqihar Branch,Heilongjiang Academy of Agricultural Sciences,Qiqihar 161000,China)
出处
《黑龙江农业科学》
2022年第2期113-117,共5页
Heilongjiang Agricultural Sciences
基金
国家现代农业产业技术体系(CARS-02-38)
黑龙江省应用技术研究与开发计划(GA20B102-05)。
关键词
玉米
杂交种
A99
栽培技术
maize
hybrids
A99
cultivation technology
