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
Analysis of Fertility,Stability and Adaptability of a New Indica-japonica Hybrid Rice Variety Zhegengyou 27 Based on GGE Biplot
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
作者信息
- 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
- 折叠
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.
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.
关键词
水稻/浙粳优27/GGE双标图/丰产性/稳定性/适应性Key words
rice/Zhegengyou 27/GGE biplot/fertility/stability/adaptability引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据