中国稻米

中国稻米 ›› 2024, Vol. 30 ›› Issue (4): 93-97.DOI: 10.3969/j.issn.1006-8082.2024.04.018

• 品种与技术 • 上一篇    下一篇

基于GGE双标图分析籼粳杂交稻新品种浙粳优27的丰产稳产性和适应性

侯凡1(), 陈佑源1, 林建荣2, 吴明国2, 宋昕蔚2, 孙一鸣1, 湛立伟1,*()   

  1. 1浙江勿忘农种业股份有限公司，杭州 311215
    2中国水稻研究所，杭州 310006

Analysis of Fertility, Stability and Adaptability of a New Indica-japonica Hybrid Rice Variety Zhegengyou 27 Based on GGE Biplot

HOU Fan1(), CHEN Youyuan1, LIN Jianrong2, WU Mingguo2, SONG Xinwei2, SUN Yiming1, ZHAN Liwei1,*()   

  1. 1Wuwangnong Seed Shareholding Co., Ltd., Hangzhou 311215, China
    2China National Rice Research Institute, Hangzhou 310006, China

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摘要：

水稻是我国重要粮食作物，充分利用籼粳亚种间杂种优势培育丰产稳产广适性新品种对保障我国粮食安全具有重要作用。为全面了解籼粳杂交稻浙粳优27的生产特性并有效挖掘其生产潜力，实现大面积推广应用，采用 GGE双标图对其区试数据进行综合评价。结果表明，浙粳优27的丰产稳产性及适应性均较好，品质较优（部标优质2级），是一个理想的籼粳杂交稻新品种。

关键词: 水稻, 浙粳优27, GGE双标图, 丰产性, 稳定性, 适应性

Abstract:

Rice is one of the important grain crops in China. Fully utilizing the heterosis between indica and japonica subspecies to cultivate new varieties with high yield, stable yield, and wide adaptability plays an important role in ensuring food security in China. In order to comprehensively understand the characteristics of the new indica-japonica hybrid rice Zhegengyou 27 and effectively tap its production potential, and achieve large-scale promotion and application, a GGE biplot was used for comprehensive evaluation of the regional trial data. The results showed that Zhegengyou 27 has fertility, stability, adaptability and good quality, is an ideal new indica-japonica hybrid rice variety.

Key words: rice, Zhegengyou 27, GGE biplot, fertility, stability, adaptability

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