研究了国内外精准农业技术、地理信息系统,分析了精准农业地理信息系统中存在的问题,并将遗传算法应用于农业地理信息系统中,在此基础上进行土壤信息、种植信息、产量信息等相关信息的应用分析,为区域资源环境研究提供基础数据和变量决策等信息支持,以便合理分配资源,达到减低农业成本、增产、增收、保护环境的目的.%The precision agriculture technology at home and abroad, geographic information system were studied, the existing problems were analyzed. Introducing genetic algorithm into agriculture geographic information system, on the basis of this, soil information, planting information and yield information were analyzed, which will provide basic data and variable decision - making for regional resource environment study, so as to reduce agriculture cost, increase yield and income, protecting environment.
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