2026-10-12T00:50:25Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.00422 2023-09-18T16:19:36Z

2023-09-18 Dataset of available potassium distribution in 100m soil of Wangkui County (2012) doi:10.57760/sciencedb.iga.00422 en a. Data content (data file/table name, including observation index content) The 100m soil available potassium distribution dataset of Wangkui County (2012) reflects the distribution of soil available potassium in a typical black soil area of Wangkui County in 2012, including an indicator of soil available potassium. b. Construction purpose By tracking and analyzing the evolution of soil fertility in Wangkui County, a typical black soil area, data support is provided for the sustainable development of black soil in Northeast China. c. Service object It can widely serve managers, producers, and scientific researchers in related disciplines such as agriculture, forestry, animal husbandry, etc. d. Time range of data 2012 e. The spatial range of data Wangkui County, Heilongjiang Province Wangkui County, Heilongjiang P; available potassium; 2012 宋春雨 PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank