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Position: Home > Articles > Geostatistical and GIS Analysis on Soil Alkali-hydrolyzed Nitrogen in Hongze Lake Farm Journal of Anhui Agricultural Sciences 2011,39 (31) 19122-19126

洪泽湖农场土壤碱解氮含量的地统计学和GIS分析

作  者:
王瑞;何中青;丁建方;田东;朱文明
单  位:
江苏省洪泽湖监狱
关键词:
土壤碱解氮;地统计学;空间变异性;普通克立格;洪泽湖农场
摘  要:
应用地统计方法和GIS技术,研究了洪泽湖农场土壤碱解氮的空间分布规律,较为精确地衡量了农场速效氮的供应能力。该方法和结果对于在农业生产中合理施肥、发展精确农业、农业可持续发展等都有重要的参考价值。
译  名:
Geostatistical and GIS Analysis on Soil Alkali-hydrolyzed Nitrogen in Hongze Lake Farm
作  者:
WANG Rui et al(Hongze Lake Prison of Jiangsu Province,Sihong,Jiangsu 223932)
关键词:
Soil alkali-hydrolyzed nitrogen;Geostatistics;Spatial variability;Ordinary kriging;Hongze Lake Farm
摘  要:
Spatial distribution of soil alkali-hydrolyzed nitrogen in Hongze Lake Farm was investigated using geostatistics and geographic information system(GIS) techniques such as kriging on the basis of the software ArcGIS Desktop,and the soil alkali-hydrolyzed nitrogen supply capacity was measured accurately.The methods and the results would be helpful for rational application of fertilizer,developing precision agriculture and sustainable agriculture.

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