中国农业气象

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旱作麦田旱害调查及成因分析

杨拴芬;李东;茹天祥;王娟;赵睿;姬朝峰;   

  1. 渑池县农业局,渑池县气象局,渑池县农业局,渑池县建设局,渑池县农业局,渑池县农业局 河南渑池472400,河南渑池472400,河南渑池472400,河南渑池472400
  • 出版日期:2006-02-10 发布日期:2006-02-10
  • 基金资助:
    三门峡科技攻关项目“旱作农业量水种植研究”

A Investigation Report on Wheat Drought and Reason Analysis

YANG Shuan-fen~(1),LI Dong~(2),RU Tian-xiang~1,WANG Juan~3,ZHAO Rui~1,JI Chao-feng~1(1.Agriculture Bureau of Mianchi County,Mianchi 472400,China;2.Weather Bureau ofMianchi County;3.Constuction Bureau of Mianchi County)   

  • Online:2006-02-10 Published:2006-02-10

摘要: 通过对2002年渑池地区麦田旱害的成因调查和分析,得出:小麦拔节期土壤深层缺水是旱害形成的主导因素,施肥过量和种植品种不当使旱害更加严重,因此旱作小麦生产应当依据上年7-9月的降水量,确定种植品种、化肥施入量。

关键词: 渑池, 小麦, 旱害

Abstract: The investigation results in Mianchi region in 2002 displayed that water shortage in the deep layer soil at the jointing stage was the predominant factor of drought formation,and applying too much fertilizer and choosing unappreciated spices made the drought more serious.

Key words: Mianchi, Mianchi, Wheat, Drought