Soil Nutrient Evaluation Based on GIS and Fuzzy Clustering Analysis
2010; Chinese Academy of Agricultural Sciences; Linguagem: Inglês
ISSN
0517-6611
Autores Tópico(s)Environmental Quality and Pollution
ResumoUsing DGPS and GIS spatial analysis technology,applying Fuzzy clustering analysis method,taking the black soil nutrient in Chunyang Village of Gongpeng Town in Yushu City of Jilin Province as an example,the soil nutrient classification was studied to establish the classification model,so as to confirm the level of soil fertility.To grasp the principle of corn fertilizing according to different soil fertility in the certain scope is one of the important methods that realize increases production or stable production.It was applied to National 863 Project of Corn Precision Task System Research and Application,and the test indicated that the method had good application prospect.
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