中国稻米

• 品种与技术 • 上一篇    下一篇

宁波市水稻稻瘟病流行原因探讨

  1. 1 宁波市种植业管理总站,浙江 宁波 315012;2 余姚市农业技术推广服务总站,浙江 余姚 315400
  • 出版日期:2017-03-20 发布日期:2017-03-20
  • 通讯作者: 许燎原

Study on the Reasons of Prevalence of Rice Blast in Ningbo City

  • Online:2017-03-20 Published:2017-03-20

摘要:

论述了2014和2015年宁波平原地区晚稻稻瘟病发生流行特点,并从主栽品种抗性、气象因子、防治措施等方面对发病诱因进行了探讨,以为切实提高宁波市水稻稻瘟病监测预警和综合防控水平提供科学依据。

关键词: 稻瘟病, 流行原因, 防治

Abstract:

Rice blast is a major disease for late rice in plains of Ningbo City. Based on the survey of rice blast occurrence in 2014 and 2015, the article discussed the resistance of main cultivated varieties, meteorological factors and control measures related to the possible causes of prevalence. In addition, the study was conducive to improving early warning ability and integrated management of rice blast in Ningbo City.

Key words: rice blast, reason of prevalence, control measures

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