湖北农业科学 ›› 2018, Vol. 57 ›› Issue (15): 24-27.doi: 10.14088/j.cnki.issn0439-8114.2018.15.005

• 育种·栽培 • 上一篇    下一篇

基于GGE双标图评价湖北省2017年中稻区试的品种和试点

潘高峰, 房振兵, 田永宏, 陈波, 范兵, 赵沙沙   

  1. 襄阳市农业科学院,湖北 襄阳 441057
  • 收稿日期:2018-04-16 出版日期:2018-08-10 发布日期:2019-12-19
  • 通讯作者: 田永宏(1974-),男,湖北襄阳人,高级农艺师,(电话)18671074139(电子信箱)tyh740822@163.com。
  • 作者简介:潘高峰(1992-),男,山西临汾人,研究实习员,硕士,主要从事水稻遗传育种和高产栽培技术研究,(电话)13720279989(电子信箱)xaaspgf@126.com;
  • 基金资助:
    湖北省农业科技创新中心资助项目(2016-620-000-001-057)

Evaluating Varieties and Test Sites in the 2017 Rice Regional Trials of Hubei Province by GGE Biplot Based on Genstat

PAN Gao-feng, FANG Zhen-bing, TIAN Yong-hong, CHEN Bo, FAN Bing, ZHAO Sha-sha   

  1. Xiangyang Academy of Agricultural Sciences,Hubei Province,Xiangyang 441057,Hubei,China
  • Received:2018-04-16 Online:2018-08-10 Published:2019-12-19

摘要: 为分析水稻区试参试品种的丰产性、稳产性、适应性以及区试地点的代表力和鉴别力,采用GenStat软件中的GGE双标图对湖北省2017年水稻区试A组12个参试品种和10个区试地点进行了分析。结果表明,深两优10号、亮两优1212、隆晶优4393、襄优5327产量较高,亮两优1212、隆晶优4393、聚两优639、深两优10号具有较好的稳产性,襄优5327稳产性较弱,但在生产上仍有推广利用的价值。区试地点沙洋县、黄冈市、孝南区的代表力和鉴别力较强。

关键词: 水稻, GenStat, GGE双标图, 品种, 区域试验

Abstract: To analyze the high yield, stability production and adaptability performance of rice varieties and the representativeness and discrimination of test sites in regional trials, the GGE biplot based on Genstat was employed to identify 12 varieties from 10 test sites of A group in the 2017 rice regional trials of Hubei province. The results showed that, ‘Shenliangyou10’, ‘Liangliangyou1212’, ‘Longjingyou4393’ and ‘Xiangyou5327’ had higher yield; ‘Liangliangyou1212’, ‘Longjingyou4393’,‘Juliangyou639’ and ‘Shenliangyou10’ had better stability production performance; The yield of‘Xiangyou5327’was high while its stability was low, which still had application value for production. Shayang, Huanggang, and Xiaonan had the greater representativeness and discrimination.

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