← Search

Data · dataset · 2023

Dataset of Black Soil Quality under Different Cultivation Methods (2003-2014)

Listed in ScienceDB

a.

Description

Data content (data file/table name, including observation index content) Data file name: Black Soil Quality Dataset under Different Cultivation Methods (2003-2014) Main content: This dataset reflects the effects of different cultivation methods on soil physical and chemical properties, biological characteristics, as well as water and nutrients in the black soil area of Northeast China. b. Construction purpose This dataset is mainly applied to the study of the evolution of black soil quality. c.

Service recipients Students, managers, and researchers engaged in research related to agricultural ecology and ecological environment. d. Time range of data Data collection period is from 2003 to 2014 e. The spatial range and projection method of data Northeast Black Soil Region

Links

Where it is published

Catalogue records · 1

Topics

Inferred from text
Tabular 65%
Provenance · 1 source records, 11 field assertions
SourceKeyLast seenRaw
ScienceDB10.57760/sciencedb.IGA.0093312 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:earth-environmentalmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:engineeringmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:humanitiesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:life-sciencesmapping · scidb cnconnector:scidb_cn@1.0.0
concepts[field].local:field:social-sciencemapping · scidb cnconnector:scidb_cn@1.0.0
concepts[modality].local:modality:tabularenrichment · scidb cnkeyword-concept-rules@1.0.0title+description (65%)
descriptionsource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/description
licensesource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/rights
publication_datesource · scidb cnconnector:scidb_cn@1.0.0
titlesource · scidb cnconnector:scidb_cn@1.0.0/metadata/dc/title