2026-10-12T12:24:54Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.00274 2023-08-31T16:08:50Z

2023-08-31 Distribution Dataset of Alkaline Hydrolyzed Nitrogen in 100m Soil of Anda City (2012) doi:10.57760/sciencedb.iga.00274 en a. Data content (data file/table name, including observation index content) The 100m soil alkaline nitrogen distribution dataset in Anda City (2012) reflects the distribution of soil alkaline nitrogen in the black soil area of Anda City in 2012, including an indicator of soil alkaline nitrogen. b. Construction purpose By tracking and analyzing the evolution of soil fertility in Anda City, a black soil region, 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 Anda City, Heilongjiang Province Anda City; Alkaline Hydrolyzed Nitrogen; 2012 宋春雨 PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank