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《Journal of Northeast Agricultural University》 2008-04
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Present situation and analysis of fertilizing expert system

HUA Shaojun,WANG Fulin(Engineering College,Northeast Agricultural University,Harbin 150030,China)  
In this paper,the development and situation of fertilizing expert system in China and abroad were expatiated,and the application value of fertilizing expert system was analytically indicated.Through the analysis and research of existing fertilizing methods,the fertilizing methods were induced to five sorts and each sort was defined by production practice.On this foundation,the existent problems and deficiencies of present fertilizing expert system were pointed out,and some suggestions concerning the development of fertilizing expert system for the future were put forward.All these will offer reference for the further research in this field.
【Fund】: 国家“863”计划项目(2006AA10A310)
【CateGory Index】: S126;S147.2
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