寒地优质高产粳稻牡育稻49的选育及试验示范  

Breeding and Experimental Demonstration of A High Quality and High Yield Oryza sativa Geng Group Variety Muyudao 49 in Cold Region

作　　者：孙玉友[1] 魏才强[1] 李洪亮[1] 解忠[1] 程杜娟[1] 姜龙[1] 曲金玲[1] 宋泽 SUN Yu-you;WEI Cai-qiang;LI Hong-liang;XIE Zhong;CHENG Du-juan;JIANG Long;QU Jin-ling;SONG Ze(Mudanjiang Branch,Heilongjiang Academy of Agricultural Sciences,Mudanjiang 157041,China)

机构地区：[1]黑龙江省农业科学院牡丹江分院,黑龙江牡丹江157041

出　　处：《黑龙江农业科学》2022年第5期111-114,共4页Heilongjiang Agricultural Sciences

基　　金：黑龙江省重点研发计划(GA21B002);牡丹江市应用技术研究与开发计划(HT2020NS044);现代农业产业技术体系建设专项(CARS-01-60)。

摘　　要：为促进优质、高产水稻新品种牡育稻49的推广,本文从其选育过程、品种特征特性、栽培技术、高效绿色试验示范等方面进行介绍。牡育稻49是黑龙江省农业科学院牡丹江分院以牡05-1205为母本,莎莎妮/明丰40为父本杂交,经系谱法选择育成。2020年7月通过黑龙江省农作物品种审定委员会审定,审定编号为黑审稻20200017。2017-2018年区域试验平均产量8508.7 kg·hm^(-2),较对照品种龙稻5号增产7.8%;2019年生产试验平均产量8148.5 kg·hm^(-2),较对照品种龙稻5号增产7.9%。牡育稻49生育日数139 d左右,适宜黑龙江省第二积温带≥10℃活动积温2600℃区域种植。In order to promote the extension of new rice variety Muyudao 49 with good quality and high yield,in this paper,the breeding process,variety characteristics,cultivation technology,high-efficiency green test and demonstration were introduced.Muyudao 49 bred by genealogy method is a new Oryza sativa Geng Group variety in cold region,derived from female parent Mu05-1205 and male parent Shashani/Mingfeng 40.It was approved by Heilongjiang Provincial Crop Variety Approval Committee in July 2020,and the variety approval number is Heishendao 20200017.The average yield of the regional trial was 8508.7 kg·ha^(-1)in 2017 and 2018,which was 7.8%higher than that of the control variety Longdao No.5,and that of the production trial was 8148.5 kg·ha^(-1)in 2019,which was 7.9%higher than that of the control variety Longdao No.5.Its growth days is about 139 days,and it is suitable for planting in the second accumulated temperature zone of Heilongjiang≥10℃active accumulated temperature 2600℃.

关 键 词：水稻 牡育稻49 选育 栽培技术 

分 类 号：S51[农业科学—作物学]