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Soil Phosphorus Mapping Using Kriging Interpolation Method

机译:使用Kriging插值法的土壤磷映射

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Establishing soil nutrient space data library and carrying out space variation analysis are premise and basis for carrying accurate agriculture forward. This thesis aims to link the requirement of National 863 Program to research and application of corn accurate operating system, apply GPS to collect massif information, combine GIS technology, process data, establish data library and draw maps, while applying Kriging value-inserting method to produce space variation diagram of soil phosphorus element. According to the analysis of space variation features of soil phosphorus in this region, we are to be provided with scientific basis on applying fertilizer properly, to carry out region-delimited management of nutrient and to guide presents in farming.
机译:建立土壤营养空间数据库并进行空间变化分析是携带准确农业的前提和基础。本文旨在将国家863计划的要求与玉米准确操作系统的研究和应用联系,应用GPS收集Massif信息,组合GIS技术,过程数据,建立数据库和绘制地图,同时应用Kriging值插入方法产生土壤磷元素的空间变化图。根据该地区土壤磷的空间变异特征的分析,我们将在施用肥料上进行科学基础,开展地区分隔的营养素管理和指导养殖。

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