Evidence map›Paper›PMID 40940391›Full record

ArticleScientific reports2025

NPK nano-fertilizers enhance growth, oil quality, and yield regularity in Picual olive trees.

Ibrahim Hmmam, Hassan Mahmoud Korkar, Islam Ahmed, Asmaa Gamal Abd El-Hamied, Ayman Shaban

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
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

5 authors.

Ibrahim HmmamPomology Department, Faculty of Agriculture, Cairo University, PO box 12613, Giza, Egypt. ibrahim.s.hmmam@agr.cu.edu.eg.ORCID http://orcid.org/0000-0003-0456-2089
Hassan Mahmoud KorkarThe Higher Institute for Agricultural Co-Operation, Cairo, Egypt.
Islam AhmedPomology Department, Faculty of Agriculture, Cairo University, PO box 12613, Giza, Egypt.
Asmaa Gamal Abd El-HamiedOils and Fats Research Department, Food Technology Research Institute, Agricultural Research Center, Giza, Egypt.
Ayman ShabanPomology Department, Faculty of Agriculture, Cairo University, PO box 12613, Giza, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to assess the impact of green-synthesized NPK nano-fertilizers (NPKNF) on the growth, productivity, and quality of the 'Picual' olive cultivar under Egyptian conditions. Foliar sprays of NPKNF at 0 (control), 2000, 3000, and 4000 mg L

Indexed as

FertilizersOleaOlive OilFruitPhenolsPlant LeavesSeasonsFertilizersOlive OilPhenolsBiennial bearingFloweringFruitingNPK nano-fertilizersOil qualityPicual oliveVegetative growthYield

Identifiers

PMID40940391
PMCPMC12432146

What Socratic 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 Socratic graph.