中国农业气象

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山东棉铃虫发生发展气象预测模型

成兆金;薛晓萍;王建源;冯建设;李鸿怡;郑美琴;   

  1. 莒县气象局,山东省气候中心,山东省气候中心,山东省气候中心,山东省气候中心,日照市气象局 莒县276500
  • 出版日期:2008-04-10 发布日期:2008-04-10
  • 基金资助:
    中国气象局课题“重大作物病虫害发生发展气象条件等级业务预报技术研究”

Meteorological Prediction Model for Occurrence and Development of Bollworm(Heliothis armigera) in Shandong Province

CHENG Zhao-jin1,XUE Xiao-ping2,WANG Jian-yuan2,FENG Jian-she2,LI Hong-yi2,ZHENG Mei-qin3(1.Meteorological Bureau of Ju County,Ju County 276500,China;2.Shandong Climate Center;3.Meteorological Bureau of Rizhao City)   

  • Online:2008-04-10 Published:2008-04-10

摘要: 基于山东省典型植保站1990-2004年逐年棉铃虫各主要危害代的累计卵量、发生程度和同期气象资料,利用DPS数据处理系统,对关键气象因子进行多元逐步回归,建立各代棉铃虫累计卵量、发生程度等的中短期气象预测模式。历史回代以及对2005年试预报效果均较好,可以为当发棉铃虫监测预报和有效防治提供服务,对农业防灾减灾具有重要的指导意义。

关键词: 棉铃虫, 气象条件, 预测模型

Abstract: Based on meteorological and historical statistical data on the accumulative amount of bollworm(Heliothis armigera) eggs and occurrence of the bollworm from 1990 to 2004 collected by Shandong Plant Protecting Station.A short-medium term meteorological prediction model was established involving the accumulative amount of bollworm eggs and the degree of bollworm occurrence,by using the DPS data-processing system and the multiple regression method for the key meteorological factors.The results of the validation for 2005 and the last few years were preferable.The results provided references to monitoring and prediction of the bollworms and were of great significance for the guidance of prevention and reduction of agricultural disasters.

Key words: Bollworm(Heliothis armigera), Bollworm(Heliothis armigera), Meteorological conditions, Prediction model