湖北农业科学 ›› 2020, Vol. 59 ›› Issue (5): 17-19.doi: 10.14088/j.cnki.issn0439-8114.2020.05.003

• 育种·栽培 • 上一篇    下一篇

优质耐密植玉米新品种恒玉828的选育与应用

方勇1, 何章飞2, 汪海1, 于琴芝3, 周玉明1, 李远新1, 隆兴祥1, 朱东福1, 李伟荣1, 黄春毓1   

  1. 1.广西恒茂农业科技有限公司,南宁 530007;
    2.广西农业科学院生物技术研究所,南宁 530007;
    3.桂林市经济作物技术推广站,广西 桂林 541001
  • 修回日期:2019-12-12 出版日期:2020-03-10 发布日期:2020-06-05
  • 通讯作者: 何章飞(1985-),男,广西北流人,农艺师,硕士,主要从事作物新品种选育和栽培生理研究,(电子信箱)1007891858@qq.com。
  • 作者简介:方 勇(1980-),男(壮族),广西来宾人,农艺师,主要从事玉米新品种选育研究,(电话)13978879639(电子信箱)yahang639@126.com

Breeding and application of new maize variety Hengyu 828 with high-quality and density-resistant

FANG Yong1, HE Zhang-fei2, WANG Hai1, YU Qin-zhi3, ZHOU Yu-ming1, LI Yuan-xin1, LONG Xing-xiang1, ZHU Dong-fu1, LI Wei-rong1, HUANG Chun-yu1   

  1. 1.Guangxi Hengmao Agricultural -Technology Co.,Ltd.,Nanning 530007,China;
    2.Institute of Biotechnology,Guangxi Academy of Agricultural Sciences,Nanning 530007,China;
    3.Guilin Economic Crops Technology Extending Station,Guilin 541001,Guangxi,China
  • Revised:2019-12-12 Online:2020-03-10 Published:2020-06-05

摘要: 恒玉828是广西恒茂农业科技有限公司采用传统育种技术结合现代育种技术,创制、筛选获得优良的母本HS892和父本HS2915,通过两亲本杂交选育出的优质玉米(Zea mays L.)新品种。该品种外观较好、品质优、耐密植、产量高;穗筒型,穗长17.4 cm,穗粗5.0 cm,子粒黄色、半硬粒型,百粒重32.8 g;单产春季约为8 500 kg/hm2,秋季约为8 400 kg/hm2;全生育期春季平均112 d,秋季平均100 d,适宜在广西种植。

关键词: 玉米(Zea mays L.), 新品种, 恒玉828, 选育

Abstract: : Hengyu 828 is a commercial maize(Zea mays L.) variety with the good comprehensive characters and good appearance,high quality,density-tolerant and high yield.It is a hybrid between female parent HS892 and male parent HS2915 which were bred by Guangxi Hengmao Agricultural Technology Co., Ltd.. It combines traditional breeding methods and modern breeding technology. The ear is cylinder-shaped type, 17.4 cm length and 5.0 cm in diameter. The grain is yellow and flint type. The hundred-grain weight is 32.8 g. The average fresh ear yield of spring is about 8 500 kg/hm2 and the yield of autumn is about 8 400 kg/hm2. It takes averagely 112 days in spring and 100 days in autumn from sowing to harvest. It is suitable for planting in Guangxi region.

Key words: maize(Zea mays L.), new variety, Hengyu 828, breeding

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