Data · dataset · 2026
Long-term different fertilization and fertility improvement positioning experiment in cinnamon soil area: a dataset of corn yield traits from 1992 to 2021
Listed in ScienceDB
The long-term fertilization and soil improvement experiment in the Cinnamon soil region employed a split-plot design.
Description
The main plots were assigned to spring fertilization and autumn fertilization, while the sub-plots consisted of different straw return methods: conventional farmer practice, straw mulch incorporation, direct straw incorporation, manure incorporation (via livestock), and no straw return, amounting to a total of 10 treatments.
This dataset comprises monitored data from this experiment, including annual maize yield components (panicle number, grain weight, stem weight, leaf weight, cob weight, 100-grain weight, and average yield), maize cultivar, sowing date, harvest date, sowing method, field management practices, and fertilizer application rates, covering the period from 1992 to 2021.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.31229 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
- Inferred from text
- Crop and pasture production 74%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.31229 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3004 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (74%) |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |