APPROACH OF DEVELOPING SPATIAL DISTRIBUTION MAPS OF SOIL NUTRIENTS BASED ON GIS

摘要：

The basic principle of precision fertilization is to adjust the fertilizer input according to the concrete circumstances or properties of soils in each location for the least waste and the highest profit. Geostatistics has been proved to be one of the most effective ways to analyze the characteristics of soil nutrient spatial distribution and the pattern of

关键词： Geostatistics GIS Soil nutrients Spatial distribution map

作者: Yong Yang Haiyan Ma

作者单位: College of Information and Electric Engineering, Shenyang Agricultural University, Shenyang, 110161, Department of Social Insurance, NEU Software Group, Shenyang, 110179, China

会议类型: 国际会议

会议名称: 第三届智能化农业信息技术国际学术会议(The 3rd International Symposium on Intelligent Information Technology in Agriculture)(ISIITA)

会议地点: 北京

会议语种:英文

页码: 132-135

在线出版日期: 2005-10-14（万方平台首次上网日期，不代表论文的发表时间）