| 泽库县王家乡草地优势种蝗虫物候预测初报 |
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| 引用本文： | 陈国明.泽库县王家乡草地优势种蝗虫物候预测初报[J].青海草业,2001,10(1):45-46,59. |
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| 作者姓名： | 陈国明 |
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| 作者单位： | 青海省草原总站,青海,西宁,810008 |
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| 摘 要： | 蝗虫及牧草的生长发育均与草地外界环境条件有着密切的相应关系。本文利用这一原理在蝗区将草地几种牧草与主要蝗虫作为物候观察的对象 ,定期调查二者各自发育阶段及其相关性 ,以期通过牧草的物候期对蝗虫进行发育阶段的预测预报
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| 关 键 词： | 草地蝗虫 牧草 生育期 物候预测 |
| 文章编号： | 1008-1445(2001)01-0045-02 |
| 修稿时间： | 2000年12月16 |
REPORT ON PHENOLGICAL FORECAST OF DOMINANT GRASSHOPPER IN ZEHU |
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| CHEN Guo-ming.REPORT ON PHENOLGICAL FORECAST OF DOMINANT GRASSHOPPER IN ZEHU[J].Qinghai Prataculture,2001,10(1):45-46,59. |
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| Authors: | CHEN Guo-ming |
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| Abstract: | Growth period of procrcation between forage and grasshopper are related relevantly Relativity between some kinds of forage and grasshoppers have beeninvestigated during period of procreation to control the grasshopper by period of phenollgical forage |
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| Keywords: | Grasshopper forage period of procreation phenological forecast |
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