土壤外业调查与采样技术规范（试行）2022年 7月目次1前言.............................................................................................................................................1752编制说明.....................................................................................................................................1752.1普查对象..........................................................................................................................1752.2规范性引用文件..............................................................................................................1752.3技术路线..........................................................................................................................1773野外调查的前期准备.................................................................................................................1783.1工作准备..........................................................................................................................1783.1.1工作计划制定.......................................................................................................1783.1.2调查队伍组建.......................................................................................................1783.1.3外业调查培训.......................................................................................................1783.1.4调查时间确定.......................................................................................................1793.2调查物资筹备..................................................................................................................1793.2.1图件文献类...........................................................................................................1793.2.2摄录装备类...........................................................................................................1803.2.3采样工具类...............................................................................................
