Evidence map›Paper›PMID 33672415›Full record

ArticlePlants (Basel, Switzerland)2021

Potassium Control of Plant Functions: Ecological and Agricultural Implications.

Jordi Sardans, Josep Peñuelas

Open access · goldAbstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 117 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
117citing papers in PubMed, 1 pooled it
40.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

117 citing papers in PubMed, 1 synthesis or guideline pooled it, 527 citations in OpenAlex.

  1. Pooled it
  2. The Elemental Composition ofPlants (Basel, Switzerland) · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. The Influence of Pre-Harvest Application ofFoods (Basel, Switzerland) · 2026
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article

57 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Jordi SardansCSIC, Global Ecology Unit CREAF-CSIC-UAB, 08913 Bellaterra, Catalonia, Spain.ORCID 0000-0003-2478-0219
Josep PeñuelasCSIC, Global Ecology Unit CREAF-CSIC-UAB, 08913 Bellaterra, Catalonia, Spain.ORCID 0000-0002-7215-0150
Centre for Research on Ecology and Forestry Applications · ES

Funding

Catalan Government SGR 2017-1005European Research Council ERC-SyG-2013-610028 IMBALANCE-PSpanish Government CGL2016-79835-P
6 · The paper itself

Abstract

Potassium, mostly as a cation (K

Indexed as

limitationnutrient and metabolite transportplant physiological controlpotassium batterystress responsewater transport

Identifiers

PMID33672415
PMCPMC7927068
OpenAlexW3133373898

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.