J4 ›› 2008, Vol. 26 ›› Issue (3): 63-66.

• 论文 • 上一篇    下一篇

天水地区条锈病的发生与气象条件关系研究

蒲金涌1, 2 ,姚小英3 ,杨全保4 ,袁佰顺3 ,姚晓红2   

  1. 1. 中国气象局兰州干旱气象研究所,中国气象局干旱气候变化与减灾重点开放实验室,甘肃省干旱气候变化与减灾重点实验室, 甘肃 兰州 730020; 2. 甘肃省天水农业气象试验站,甘肃 天水 741020; 3. 天水市气象局, 甘肃 天水 741000; 4. 天水市植保站, 甘肃 天水 741020
  • 收稿日期:2008-02-24 修回日期:2008-04-08 出版日期:2008-09-30 发布日期:2008-09-30
  • 作者简介:蒲金涌(1960-) ,男,甘肃省天水市人,高级工程师,主要从事气候变化及应用气象试验研究工作. E-mail: pujinyong6@163. com.
  • 基金资助:

    中国气象局兰州区域气象中心2007年多轨道业务建设项目“天水市小麦条锈病气象等级预报”资助

Ana lysis of Rela tion sh ip Between the Developmen t ofWhea t Str ipe Rust and the Meteorolog ica l Cond ition in Southwest Tian shu i of Gan su Prov ince

PU Jingyong1,2, YAO Xiaoying3 , YANG Quanbao4 , YUAN Baishun3 , YAO Xiaohong2   

  1.  1.Institute of A rid M eteorology, Key Open Laboratory of A rid clim ate Change and Reducing D isaster, China M eteorological Adm inistration, Key Laboratory of A rid clim ate Change and Reducing D isaster of Gansu Province, Lanzhou 730020, China;2. Tianshui Agrom eteorological Experim ent S tation of Gansu Province, Tianshui 741020, China. 3. Tianshui m eteorological B ureauof Gansu Province, Tianshui 741000, China; 4. Tianshui Plant Protection S tation of Gansu Province, Tianshui 741020, China
  • Received:2008-02-24 Revised:2008-04-08 Online:2008-09-30 Published:2008-09-30

摘要:

:利用1994~2006年天水市条锈病监测资料、天水市7县(区)气象站的常规观测资料和冬小麦生长发育期资料,用数理统计方法分析条锈病的发生发展特征及气象因子与冬小麦生长发育期的关系。结果表明:全球气候变暖使条锈病的越冬、越夏条件优越,自1994年以来发生面积呈线性增长,发病程度天水市东南部重于西北部。条锈病的爆发流行既受当时气象条件制约,又受周边地区条锈病发生发展趋势的影响。根据分析制作的条锈病预测预报模型,为条锈病的积极防治及科学决策生产提供了依据。

关键词: 天水市, 条锈病, 气象条件

Abstract:

Based on the data ofwheat stripe rust observation, the meteorological data from seven weather stations and the data ofwinter wheat growth periods in different districts of Tianshui during 1994 - 2006, the characteristics ofwheat stripe rust development and the relation between meteorological factors and winterwheat growth period were analyzed with the method of statistics. The results show that the occurring area ofwinter stripe rust p resented linear increase trend after 1994 with the globalwarming. The ep idemic of stripe rust depends on both localmeteorological condition and stripe rust develop ing trend in periphery area. The model for the stripe rust forecast wasmade and this p rovide some help for active p revention of stripe rust and scientific decision of winterwheat p roduction.

Key words: Tianshui, stripe rust, meteorological condition

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