浙江农业科学 ›› 2025, Vol. 66 ›› Issue (7): 1565-1569.DOI: 10.16178/j.issn.0528-9017.20240292

• 粮食作物 • 上一篇    下一篇

浙江历年晚粳稻主要农艺性状分析

朱鹏飞1,2(), 巫明明2, 翟荣荣2, 叶靖2, 朱国富2, 俞法明2, 张小明2, 李孟洋1, 叶胜海2,*(), 王建1,*()   

  1. 1.河北科技师范学院 农学与生物科技学院,河北 秦皇岛 066000
    2.浙江省农业科学院 作物与核技术利用研究所,浙江 杭州 310021
  • 收稿日期:2024-04-09 出版日期:2025-07-11 发布日期:2025-07-28
  • 通讯作者: 王健(1989—),内蒙古根河人,副教授,博士,从事作物生理学研究工作,E-mail:wangjian1989@live.cn;叶胜海(1978—),男,浙江松阳人,研究员,硕士,从事水稻育种工作,E-mail:shenghaiye@163.com
  • 作者简介:朱鹏飞(2000—),男,河北廊坊人,硕士,E-mail:zhupengfei0502@163.com
  • 基金资助:
    浙江省水稻新品种选育重大科技专项(2021C02063-5);海南省重点研发计划(ZDYF2023XDNY086);浙江省部共建农产品质量安全危害因子与风险防控国家重点实验室开放课题资助项目(2010DS700124);国家水稻产业技术体系(CARS-01-98)

Analysis of major agronomic traits in late japonica rice varieties released in Zhejiang Province over the years

ZHU Pengfei1,2(), WU Mingming2, ZHAI Rongrong2, YE Jing2, ZHU Guofu2, YU Faming2, ZHANG Xiaoming2, LI Mengyang1, YE Shenghai2,*(), WANG Jian1,*()   

  1. 1. College of Agronomy and Biotechnology, Hebei Normal University of Science and Technology, Qinhuangdao 066000,Hebei
    2. Institute of Crop and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
  • Received:2024-04-09 Online:2025-07-11 Published:2025-07-28

摘要:

本试验以浙江省历年审定的13个晚粳稻品种为材料,在分蘖期和成熟期分别对其产量、主要农艺性状、白叶枯病抗性等进行调查分析。结果表明,浙粳22的产量最高,为9 434.7 kg·hm-2,浙粳99次之,产量为8 502.4 kg·hm-2;在水稻白叶枯病抗性方面,浙粳88、浙湖粳25、浙粳78、浙湖粳26、秀水134、嘉花1号、浙粳99和浙粳100的抗病性较好;综合白叶枯病抗性和产量,浙梗99、浙粳100、浙粳78和浙湖粳26等4个品种表现较好,可以作为优良亲本,加以改良。

关键词: 水稻, 农艺性状, 白叶枯病, 产量, 晚粳稻

Abstract:

This study evaluated 13 late japonica rice varieties approved in Zhejiang Province over the years, focusing on yield, key agronomic traits, and bacterial leaf blight (BLB) resistance during the tillering and maturity stages. The results showed that Zhejing 22 achieved the highest yield of 9 434.7 kg·hm-2, followed by Zhejing 99 with 8 502.4 kg·hm-2. Regarding BLB resistance, Zhejing 88, Zhehujing 25, Zhejing 78, Zhehujing 26, Xiushui 134, Jiahua 1, Zhejing 99, and Zhejing 100 exhibited better disease resistance. A comprehensive evaluation of BLB resistance and yield performance identified four superior varieties including Zhejing 99, Zhejing 100, Zhejing 78, and Zhehujing 26 as promising parental lines for future breeding improvements.

Key words: rice, agronomic traits, bacterial leaf blight, yield, late japonica rice

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