基于GPS和GIS的福建省野生牧草品种资源调查方法研究初探

Primary Study on the Investigation Method of Wild Forage Germplasm Resource in Fujian Based on GPS and GIS

应用GIS的地理空间数据的分析处理功能与GPS精确定位,提出了一种基于GIS与GPS集成的福建省野生牧草种质资源的调查方法。通过分析野生牧草采集点的土壤理化性状数据、不同采集点的野生牧草品种主要化学成分,给出了土壤理化性状在空间上的分布差异图和野生牧草主要化学成分分布图,为今后福建省野生牧草种质资源的大规模调查提供可行的方法。

Using the analysis and processing function of GIS spatial data and the precise location of GPS, a survey method of wild forage germplasm resource in Fujian based on GIS and GPS was put forward. Through analyzing the physicochemical characteristics data of wild grass soil collected from different points of wild forage species and the main chemical composition, the space distribution difference map of soil＇ s physicochemical properties and main chemical component distribution map of wild grass were given to provide feasible methods for future large-scale survey of wild forage germplasm resource in Fujian.