浙江农业科学 ›› 2026, Vol. 67 ›› Issue (2): 449-454.DOI: 10.16178/j.issn.0528-9017.20240603

• 植保技术 • 上一篇    下一篇

浙东南小麦穗期“一喷三防”关键技术应用效果

顾天飞1(), 应俊杰2(), 唐偲钟1, 顾慧芬2, 陈灵勇3, 项加青2, 朱贵平1   

  1. 1.仙居县农业技术推广中心,浙江 台州 317300
    2.仙居县植物保护检疫站,浙江 台州 317300
    3.仙居县田市镇农业综合服务中心,浙江 台州 317318
  • 收稿日期:2024-07-25 出版日期:2026-02-28 发布日期:2026-03-07
  • 通讯作者: 应俊杰,E-mail:defendluna@qq.com
  • 作者简介:顾天飞,从事种植业栽培技术推广和研究工作。E-mail:154141750@qq.com
  • 基金资助:
    仙居县产业技术团队项目(XN2023144-2-6)

Application effect of the key technology of "one spray and three preventions" at the wheat panicle stage in southeast Zhejiang of China

GU Tianfei1(), YING Junjie2(), TANG Sizhong1, GU Huifen2, CHEN Lingyong3, XIANG Jiaqing2, ZHU Guiping1   

  1. 1.Xianju Agricultural Technology Extension Center,Taizhou 317300,Zhejiang
    2.Xianju Plant Protection and Quarantine Station,Taizhou 317300,Zhejiang
    3.Xianju Agricultural Comprehensive Service Center of Tianshi Town,Xianju County,Taizhou 317318,Zhejiang
  • Received:2024-07-25 Online:2026-02-28 Published:2026-03-07

摘要:

小麦穗期“一喷三防”是实现小麦防病、防虫、防早衰的关键技术,为明确该技术在浙东南山地丘陵麦区的实施效果,仙居县农业技术推广中心和仙居县植物保护检疫站于2023—2024年在仙居县田市镇李宅村开展试验示范。试验结果表明,2023年和2024年实施“一喷三防”技术处理对小麦赤霉病的防效分别达97.20%和86.18%,产量分别达6 005和4 952 kg·hm-2,显著(p<0.05)优于农户自防处理和CK,其中2024年“一喷三防”技术处理的小麦品质达到1等标准,综合收益较农户自防处理提高2 629.48元·hm-2,防病增产效果显著,具有良好的推广应用价值。

关键词: 一喷三防, 氟唑菌酰羟胺, 小麦赤霉病, 防治效果, 单产提升

Abstract:

"One spray and three preventions" at the wheat panicle stage is the key technology to achieve wheat disease prevention,insect prevention and premature aging. In order to clarify the implementation effect of this technology in the mountainous and hilly wheat area of southeast Zhejiang,Xianju Agricultural Technology Extension Center & Xianju Plant Protection and Quarantine Station carried out experimental demonstrations in Lizhai Village,Tianshi Town,Xianju County in 2023-2024. The results showed that in 2023 and 2024,the control effect of "one spray and three prevention" on wheat scab reached 97.20% and 86.18%,and the yield reached 6 005 and 4 952 kg·hm-2,which was significantly (p<0.05)better than farmers' self-control treatment and CK. In 2024,the quality of wheat treated with "one spray and three prevention" technology reached the first-class standard,which increased by 2 629.48 yuan·hm-2 compared with the comprehensive income of farmers' self-control treatment,exhibiting a significant effect on disease prevention and yield increase,which has good promotion value.

Key words: one spray and three prevention, pydiflumetofen, wheat scab, prevention and control effect, yield improvement

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