草地学报

草地学报 ›› 2015, Vol. 23 ›› Issue (6): 1233-1238.DOI: 10.11733/j.issn.1007-0435.2015.06.015

• 研究论文 • 上一篇    下一篇

‘晋牧1号’高丹草的选育及其特征特性研究

平俊爱1,2, 张福耀1,2, 杜志宏1,2, 吕鑫1,2, 李慧明1,2, 杨婷婷1,2, 牛皓1,2, 姚琳1,2   

  1. 1. 山西省农业科学院高粱研究所, 山西 晋中 030600;
    2. 农业部黄土高原作物基因资源与种质创制重点实验室, 山西 晋中 030600
  • 收稿日期:2014-09-15 修回日期:2014-12-09 出版日期:2015-12-15 发布日期:2016-02-01
  • 作者简介:平俊爱(1968-),女,山西运城人,硕士,研究员,主要从事高粱遗传育种工作,E-mail:pingja1029@163.com
  • 基金资助:

    现代农业产业技术体系建设专项资金 (CARS-06-01-01);酿造专用高粱育种及利用山西省科技创新重点团队(2014131015);山西省农科院院育种工程项目(11yzgc022);国家科技支撑计划课题“优质高粱高效生产技术研究与示范”(2014BAD07B02)资助

Breeding and Characteristic of Sorghum bicolor×S.sudanense ‘Jinmu 1’

PING Jun-ai1,2, ZHANG Fu-yao1,2, DU Zhi-hong1,2, LV Xin1,2, LI Hui-ming1,2, YANG Ting-ting1,2, NIU Hao1,2, YAO Lin1,2   

  1. 1. Sorghum Institute, Shanxi Academy of Agricultural Sciences, Jinzhong, Shanxi Province 030600, China;
    2. Key Laboratory of Crop Gene Resources and Germplasm Enhancement on Loess Plateau, Ministry of Agriculture, Jinzhong, Shanxi Province 030600, China
  • Received:2014-09-15 Revised:2014-12-09 Online:2015-12-15 Published:2016-02-01

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摘要：

为提高饲草产量及适口性,2005年以新型A3细胞质雄性不育系A3SX14A为母本,以SCR72为父本组配而成高粱/苏丹草杂交种,2006—2011年通过品种比较试验、区域试验和生产试验,2012年通过全国草品种委员会审定,定名为‘晋牧1号’高丹草(Sorghum bicolor×S. sudanense ‘Jinmu 1’)。结果表明:‘晋牧1号’高丹草平均干草产量10020 kg·hm-2,比对照‘皖草3号’增产5.90%,比‘乐食’增产10.70%,适宜在北京、天津、新疆、四川、山西等地种植推广。

关键词: &lsquo, 晋牧1号&rsquo, 高丹草, 选育, 产草量, 特征特性

Abstract:

Sorghum bicolor/S. sudanense ‘Jinmu 1’ was one newly developed variety of forage sorghum with A3 cytoplasmic male sterile line A3SX14A for female parent and SCR72 for male parent to improve forage yield and palatability. Variety comparison trial, regional and field trials were conducted from 2006-2011. Sorghum bicolor/S. sudanense ‘Jinmu 1’ was selected and registered by Chinese Herbage Cultivar Registration Board (CHCRB) in 2012. Results showed that the hey yield of Sorghum bicolor/S. sudanense ‘Jinmu 1’ was 10020.0 kg·hm-2, which was 5.90% higher than ‘Wancao 3’ and 10.70% higher than ‘Everlush’. And Sorghum bicolor/S. sudanense‘Jinmu 1’ was adapted to plant in the regions such as Beijing, Tianjin, Xinjiang, Sichuan and Shanxi.

Key words: Sorghum bicolor×, S. sudanense‘Jinmu 1’, Breeding, Yield, Characteristic

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