北方农业学报 ›› 2013, Vol. ›› Issue (6): 94-94.

• 农作物品种选与实用技术推广 • 上一篇    下一篇

春播早熟区玉米新品种晋单85号选育实践与体会

郭凤琴 殷建军 郭庆瑞 王瑞军 张小娟   

  1. 山西省农业科学院高寒区作物研究所,山西大同037008
  • 出版日期:2013-12-20 发布日期:2013-12-20
  • 通讯作者: 郭凤琴
  • 作者简介:作者简介:郭凤琴(1963-),女,山西大同人,研究员,学士,从事玉米育种与栽培工作。
  • 基金资助:
    基金项目:山西省科技攻关项目:“高寒冷凉区玉米抗寒高产新品种选育”(20090312002-2);山西省农科院育种工程项目(11yzgc117)

Practice and Experience on New Cultivar Breeding of Maize in Spring-seeding Early-maturing Region

GUO Feng-qin (High Latitude Crops Institute, Shanxi Academy of Agriculture Sciences, Datong 037008, China)   

  • Online:2013-12-20 Published:2013-12-20

摘要: 通过引进国内外种质资源,进行群体改良,筛选抗痛、抗寒、抗逆自交系,对优势组合的产量和农艺性状在定向加压的条件下鉴定,选育出了适宜春播早熟区种植的玉米新品种晋单85号。

Abstract: The germplasm rescourees at home and abroad were introduced. Population improvement was taken to screen disease-resistance, cold-resistance and resilience inbred line. And the production and agronomic trait under directional pressure condition were identified. A new early ripening maize line Jin Dan 85 which was suitable for spring breeding was finally selected.

中图分类号: 

  • S513.038