Data · dataset · 2024
Status of Nitrogen (N), Phosphorus (P), and Potassium (K) nutrients on several islands in Indonesia
Listed in ScienceDB
The average N nutrient content identified across the provinces of Java, Sulawesi, East Nusa Tenggara, and West Nusa Tenggara was classified as low, while it was medium in Sumatra and high in Kalimantan.
Description
A similar minimum N content of 0.05% was observed across different locations starting with East and West Nusa Tenggara, followed by Sulawesi and Java. The status of P in Indonesia varied, with low (12%), medium (31%), and high nutrients (57%) of rice fields.
High P status was found on 3.47 million ha in Java Island, while the highest P nutrients covered 282,876 ha in Sumatra and 248,962 ha in Kalimantan Island. Moreover, medium P nutrients were most widely distributed across Papua, Sumatra, Sulawesi, Kalimantan, and Java. Nutrient levels of K were classified as high, medium, and low in 43%, 36%, and 21% of rice fields, respectively.
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The highest K nutrient status covered 1.68 million ha, 0.64 million ha, and 0.5 million ha in Java Island, Sulawesi, and Sumatra, respectively. Low K nutrient spread across 0.71 million ha, 0.4 million ha, and 0.39 million ha in the islands of Java, Sumatra, and Kalimantan, which also contained the most widely distributed moderate K levels.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.07616 ↗
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
- Agriculture, land and farm management 70%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.07616 | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3002 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (70%) |
| 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 |