文献类型： 会议论文
第一作者： Ma Guilian
作者： Ma Guilian 1 ; Jiang Hongtao; Zhang qin;
作者机构： 1.The Information Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai, China, 201106
关键词： precision agriculture 3S technique
会议名称： Asian agricultural information technology & management. proceedings of the third asian conference for information technology in agriculture (CAAS,AFITA) October 26-28,2002,Beijing,China
主办单位：
页码： 500-504
摘要： Precision agriculture makes use of RS to macro-control, of GPS to locate precisely ground position and of GIS to store ground information. It precisely establishes various operation, such as the best tillage, application of fertilizer, sowing, irrigation, spurting etc., and turns traditional extensive production to intensive production according to space variable data. Precision agriculture not only may utilize fully resources, reduce investment, decrease pollution of the environment and get the most of social and economic efficiency, but also makes farm products, the same as industry, become controllable, and be produced in standards and batches.
分类号： TN
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