基于Arcview软件的麦地信息的表达与分析  

Analysis and Reflecting of Farm Information Based On ArcView

作　　者：贾爱莲[1] 张淑娟[2] 

机构地区：[1]山西农业大学信息学院,山西太谷030801 [2]山西农业大学工程技术学院,山西太谷030801

出　　处：《山西农业大学学报（自然科学版）》2010年第6期491-494,共4页Journal of Shanxi Agricultural University(Natural Science Edition)

摘　　要：为了准确直观地描述麦地信息在空间上的分布,为麦地的精细管理提供依据,文中采用软件ArcView 3.3中的克立格插值法对麦地信息绘制不同采样方案下的空间分布图并对其进行分析,确定了合理的采样方案。另外,还利用软件ArcView的叠加分析功能,产生综合信息图,直观地反映了小麦籽粒产量与土壤特性的相互关系。In order to reflect the spatial variability of farm information,the spatial distribution maps were drawn for different sampling schemes,by using Krid interpolation in Arcview 3.3,and rational sampling schemes were decided.In addition,a new and integral information map was produced by overlapping the spatial distribution map of soil property,the sample point map and the yield map,which showed the mutual relation of wheat yield and soil property.

关 键 词：精细农业 麦地信息 空间变异性 ArcView软件 

分 类 号：S158.9[农业科学—土壤学] S127[农业科学—农业基础科学]