The influence of land resources and land use intensity on soil organic carbon in rice-based cropping systems-Dataset

The data consists of soil legacy data exploring soil organic carbon and soil pH at the landscape scale from a national soil survey program during the 1990s and 2010s in Bangladesh, fertilizer and cropping intensity data from Bangladesh Bureau of Statistics, rainfall and temperature data from Bangladesh Agricultural Research Council, farmer survey data on cropping and management practices of Dinajpur district, Bangladesh, field-scale soil organic carbon, total nitrogen, and soil pH data from farmer's fields of 2019 and soil carbon saturation and deficit data of rice-based cropping systems.

本数据集包含多类关联数据：一是孟加拉国1990年代至2010年代全国土壤调查项目获取的景观尺度土壤有机碳与土壤pH值历史留存数据；二是孟加拉国统计局提供的肥料施用与种植强度数据；三是孟加拉国农业研究委员会（Bangladesh Agricultural Research Council）提供的降雨与气温观测数据；四是孟加拉国迪纳杰布尔地区农户关于种植模式与田间管理措施的调查数据；五是2019年农户农田的田间尺度土壤有机碳、全氮与土壤pH值实测数据；六是水稻种植系统的土壤碳饱和与亏缺数据。