农业土壤质量评估数据集

土壤质量评估数据集面向福建省农业农村部门、土壤肥料工作站、农业环境监测机构、耕地质量保护中心及农业科研单位，用于耕地质量等级评价、土壤障碍因子识别、测土配方施肥、土壤重金属污染监控及高标准农田建设土壤改良效果评估。数据来源于福建省耕地质量长期定位监测点、县域耕地地力调查、第三次全国土壤普查试点成果、测土配方施肥采样数据及部分规模化农场的土壤理化性质检测记录，所有数据已完成点位去标识化与空间聚合处理，不包含具体地块权属人信息或未公开的污染源企业坐标。

The Soil Quality Assessment Dataset is designed for the Agricultural and Rural Affairs Department of Fujian Province, Soil and Fertilizer Workstations, Agricultural Environmental Monitoring Institutions, Cultivated Land Quality Protection Centers and agricultural research institutions. It is used for cultivated land quality grading evaluation, identification of soil obstacle factors, soil testing and formulated fertilization, monitoring of soil heavy metal pollution, and evaluation of soil improvement effects in high-standard farmland construction. The dataset is sourced from long-term fixed monitoring sites for cultivated land quality in Fujian Province, county-level cultivated land fertility surveys, pilot results of the Third National Soil Survey, sampling data from soil testing and formulated fertilization projects, and soil physicochemical property test records from some large-scale farms. All data has undergone point de-identification and spatial aggregation processing, and does not contain specific plot ownership information or coordinates of undisclosed pollution source enterprises.

搜集汇总

背景与挑战

背景概述

该数据集面向福建省农业相关部门，用于耕地质量等级评价、土壤障碍因子识别、测土配方施肥及重金属污染监控等。数据来源于福建省耕地质量长期定位监测点、县域耕地地力调查及土壤普查等，覆盖全省84个县级行政区，包含约1.8万个采样点、5年时间跨度的土壤理化性质、重金属含量及耕地质量等级等多维度指标。