浙江农业科学 ›› 2026, Vol. 67 ›› Issue (2): 293-297.DOI: 10.16178/j.issn.0528-9017.20240980

• 粮食作物 • 上一篇    下一篇

优质晚粳稻品种秀水121的选育、特征特性及推广应用

章永根1(), 姚海根2, 张世玺2, 张海鹏1, 王晔青3, 沈娴1, 姚坚2()   

  1. 1.嘉兴市农渔技术推广站,浙江 嘉兴 314050
    2.嘉兴市农业科学研究院,浙江 嘉兴 314016
    3.嘉兴市土肥植保与农村能源站,浙江 嘉兴 314050
  • 收稿日期:2024-05-24 出版日期:2026-02-28 发布日期:2026-03-07
  • 通讯作者: 姚坚,E-mail:yjjx001@163.com
  • 作者简介:章永根,主要从事作物栽培、农技推广等工作。E-mail:gyz2323@163.com
  • 基金资助:
    国家水稻产业技术体系建设专项(CARS-1);浙江省农业新品种选育重大科技专项(2021C0206-4)

Breeding,characteristics,and extension of the high⁃quality late japonica rice variety Xiushui 121

ZHANG Yonggen1(), YAO Haigen2, ZHANG Shixi2, ZHANG Haipeng1, WANG Yeqing3, SHEN Xian1, YAO Jian2()   

  1. 1.Jiaxing Agricultural and Fishery Technology Extension Station,Jiaxing 314050,Zhejiang
    2.Jiaxing Academy of Agricultural Sciences,Jiaxing 314016,Zhejiang
    3.Jiaxing Soil,Fertilizer,Plant Protection and Rural Energy Station,Jiaxing 314050,Zhejiang
  • Received:2024-05-24 Online:2026-02-28 Published:2026-03-07

摘要:

晚粳稻品种秀水121由浙江省嘉兴市农业科学研究院通过秀水134//秀水134/GF6杂交选育而成,于2015年通过上海市主要农作物品种审定委员会审定(沪审稻2015005),并先后被浙江省(浙引种2017001)、安徽省(皖引稻2018117)、湖北省(鄂引种2019087)、江苏省(苏引种2020036)引进推广,适种范围广。该品种熟期适中、青秆黄熟、抗逆性强、米质优、稳产性好、产量高,被广泛用于品牌优质米加工、“五优联动”订单粮生产等,已连续6年(2019—2024年)入选浙江省农作物主导品种。本文总结秀水121的选育过程、特征特性、高产栽培技术及推广应用情况。

关键词: 优质晚粳稻, 秀水121, 特征特性, 栽培技术, 推广应用

Abstract:

The late japonica rice variety Xiushui 121 was developed by Jiaxing Academy of Agricultural Sciences in Zhejiang Province through hybridization of Xiushui 134//Xiushui 134/GF6. It was approved by Shanghai Main Crop Variety Approval Committee in 2015(Hushendao2015005)and has been introduced and promoted in four provinces including Zhejiang Province(Zheyinzhong2017001),Anhui Province(Wanyindao2018117),Hubei Province(Eyinzhong2019087),and Jiangsu Province(Suyinzhong2020036),demonstrating wide adaptability. This variety has the characteristics of moderate growth period,green stem at maturity,strong stress resistance,excellent grain quality,stable yield performance,and high productivity. It is widely used in branded high-quality rice processing and the "Five-Excellence Linkage" contract grain production program,and has been consecutively listed as a leading crop variety in Zhejiang Province for six years(2019-2024). This paper summarizes the breeding process,characteristics,high-yield cultivation techniques,and promotion and extension of Xiushui 121.

Key words: high-quality late japonica rice, Xiushui 121, characteristic, cultivation technique, extension and application

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