中国稻米

中国稻米

• 品种与技术 • 上一篇    下一篇

优质抗病两系杂交中籼稻徽两优985的选育及应用

  1. 1 安徽省农业科学院水稻研究所，合肥 230031；2 安徽荃银种业科技有限公司，合肥 230088；
  • 出版日期:2019-03-20 发布日期:2019-03-20
  • 基金资助:

    公益性行业（农业）科研专项“黄淮流域小麦玉米水稻田间用节水节肥节药综合技术方案”（201503130）；安徽省农科院科技创新团队“杂交水稻机械化制种技术创新团队”（15C0108）

Breeding and Application of Huiliangyou 985, a New Two-line Medium Indica Hybrid Rice Combination with High Quality and Strong Disease Resistance

  • Online:2019-03-20 Published:2019-03-20

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摘要：

徽两优985系安徽省农业科学院水稻研究所用1892S与自育大粒、抗病恢复系9Z007杂交选育而成的优质、抗病、高产两系杂交中籼稻新组合，具有生育期适中、株高适宜、高产稳产、耐肥抗倒、抗性较强、米质上等、制种产量高等特点，2017年7月通过安徽省品种审定。本文总结了其选育经过和栽培制种技术要点。

关键词: 两系杂交籼稻, 徽两优985, 优质, 抗病, 选育, 栽培技术, 制种技术

Abstract:

Huiliangyou 985 is a new hybrid indica rice with high quality, strong disease resistance and high yield, bred by Rice Research Institute of Anhui Academy of Agricultural Sciences, developed from the cross of CMS line 1892S and restorer line 9Z007. It has the characteristics of moderate growth period, high yield and stable yield, resistant to fertilizer, strong disease resistance, high quality and high yield of seed production. It was approved by Anhui Provincial Crop Variety Committee in July 2017. The breeding process, main cultivation techniques and seed production techniques were summarized in this paper.

Key words: two-line indica hybrid rice, Huiliangyou 985, fine quality, strong disease resistance, breeding, cultivation techniques, seed production techniques

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