2026-10-10T16:03:02Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.00915 2023-12-25T16:08:47Z

2023-12-25 Dataset of Water Properties of Black Calcium Soil in Farmland in Northeast China (1958-1982) doi:10.57760/sciencedb.iga.00915 en a. Data content (data file/table name, including observation index content) Data file name: Northeast Region Farmland Black Calcium Soil Moisture Attribute Dataset (1958-1982) Contains 4 tables: Excel (1) Dynamic moisture value of carbonate black calcium soil (0-100cm) (2) Water demand and soil water supply capacity of wheat black calcareous soil (3) Water demand and soil water supply capacity of soybean black calcareous soil (4) Water demand and soil water supply capacity of corn black calcareous soil It includes indicators such as soil moisture content, water demand, and water consumption intensity. b. Construction purpose Provide data support for the efficient utilization of soil moisture in black soil farmland. c. Service recipients Students, managers, and researchers engaged in research on soil moisture cycling and soil ecology in farmland. d. Time range of data The data collection period was from 1958 to 1982 e. The spatial range and projection method of data Northeast region Northeast China; Water Properties of Black Calc; 1958-1982 付微 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank