| 粮食本底安全预警系统的设计及实现 |
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| 引用本文： | 虎晓红,马新明,席磊. 粮食本底安全预警系统的设计及实现[J]. 曲阜师范大学学报, 2006, 32(4): 118-120 |
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| 作者姓名： | 虎晓红 马新明 席磊 |
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| 作者单位： | 河南农业大学信息管理学院,450002,河南省郑州市;河南农业大学信息管理学院,450002,河南省郑州市;河南农业大学信息管理学院,450002,河南省郑州市 |
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| 摘 要： | 粮食安全预警系统是为了防止粮食生产运行偏离正常发展轨道或可能出现危机而建立的报警系统．本文从粮食生产过程中的大气、土壤及农田灌溉水出发，运用单项污染指数与综合污染指数相结合的评价方法进行粮食生产的预警研究，构建了粮食本底安全预警系统．
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| 关 键 词： | 粮食生产 预警 单项污染指数 综合污染指数 |
| 文章编号： | 1001-5337（2006）04-0118-03 |
| 收稿时间： | 2006-05-05 |
| 修稿时间： | 2006-05-05 |
The Design and Implement of Early Warning System on Grain Surrounding |
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| HU Xiao-hong,MA Xin-ming,XI Lei. The Design and Implement of Early Warning System on Grain Surrounding[J]. Journal of Qufu Normal University(Natural Science), 2006, 32(4): 118-120 |
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| Authors: | HU Xiao-hong MA Xin-ming XI Lei |
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| Affiliation: | Institute of Information and Management Science,Henan Agriculture University, 450002, Zhengzhou, Henan, PRC |
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| Abstract: | Early Warning System on grain surrounding is the warning system to prevent the yields of grain from going abnormal in practice. Collecting a large number of atmosphere,soil and irrigation water, using the method of monomial and composite pollution exponent, the general situation of grain early warning is studied and a grain early warning system is built. |
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| Keywords: | grain production early warning monomial pollution exponent composite pollution exponent |
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