Field management information system based on GIS

Based on the support of field spatial information database and the development platform of Mapinfo 8.5 system,the field management information system(FMIS)was developed with MapBasic and VB 6.0.The FMIS includes five subsystem named as field information collection,spatial information management,field equality assessment,crop growth prediction and field operation decision.Combining crop production information with actual map,special analysis and relevant modeling process were conducted.FMIS,as one efficient management platform,can be used for field equality assessment,crop growth prediction and field operation decision with three result output(map,table and text).