ACTA AGRICULTURAE BOREALI-SINICA ›› 2002, Vol. 17 ›› Issue (1): 131-135. doi: 10.3321/j.issn:1000-7091.2002.01.026

Special Issue: Soil fertilizer

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Fertilization Consultant System for Beijing Crop Production Suburbs Main Frame Design and Implementation

Li Tianhong1, Sun Yanxin2, Xue An1, Zhang Youshan2, Yao Jun2   

  1. 1. Center for Environmental Science, Key Lalxmatory for Water and Sediment Sciences of Ministry of Educatiork Peking University, Beijing 100871, China;
    2. Institute of Plant Nutrition and Resources Beijing Academy of Agriculture and Forestry Science, Beijing 100089, China
  • Received:2001-01-08 Published:2002-03-28

Abstract: Due to its advantages in handling both spatial dada sets and attribute data sets,Geographical Information System(GIS)is adopted in fertilization consultant in Beijing suburban areas where the main crop production are located.This paper introduces the system design and implement solution including funotional modules,data structure,and its characteristics different to the current existing GIS systems. Three levels of data sets are input and managed by the system.The applications proves that the system is capable of serving as a helpful tool for reasonable and scientific fertilization strategy in the aimed areas.

Key words: GIS, Fertilizing model, Consultant system

CLC Number: 

Cite this article

Li Tianhong, Sun Yanxin, Xue An, Zhang Youshan, Yao Jun. Fertilization Consultant System for Beijing Crop Production Suburbs Main Frame Design and Implementation[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(1): 131-135. doi: 10.3321/j.issn:1000-7091.2002.01.026.

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