Evidence map›Paper›PMID 38858400›Full record

ArticleScientific reports2024

Tomato yield, and water use efficiency as affected by nitrogen rate and irrigation regime in the central low lands of Ethiopia.

Beza Shewangizaw, Kenzemed Kassie, Shawl Assefa, Getachew Lemma, Yalemegena Gete, Demisew Getu, Lisanu Getanh, Getanh Shegaw, Gebrehana Manaze

Abstract read
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In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Arbuscular Mycorrhizal Fungi andPlant-environment interactions (Hoboken, N.J.) · 2026
    Article
  2. Article
  3. Enhanced Production by Terra-SorbPlants (Basel, Switzerland) · 2025
    Article
  4. Article
  5. Article
  6. Article
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

9 authors.

Beza ShewangizawAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia. bezashewangezaw@gmail.com.
Kenzemed KassieAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.
Shawl AssefaAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.
Getachew LemmaAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.
Yalemegena GeteAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.
Demisew GetuAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.
Lisanu GetanhAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.
Getanh ShegawAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.
Gebrehana ManazeAmhara Regional Agricultural Research Institute, Debra Birhan Agricultural Research Center, Debra Birhan, Ethiopia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tomato yield can be increased by the application of optimum water and fertilizer. A field experiment was conducted in Efratana Gidim district, North Shewa, Amhara, Ethiopia, during 2019 and 2020. The objective was to determine the nitrogen (N) rate and irrigation regime for optimum tomato yield and water use efficiency (WUE). The experiment consisted of three-irrigation regimes (75% ETc (Evapotranspiration from the crop), 100% ETc, and 125% ETc) and four nitrogen (N) rates (control; i.e. without N application

Indexed as

Agricultural IrrigationFertilizersNitrogenSolanum lycopersicumWaterEthiopiaFruitFertilizersNitrogenWaterNutrientPotential evapotranspiration from the crop (ETc)Water use efficiencyYield

Identifiers

PMID38858400
PMCPMC11164937

What OpenQuestion holds

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LicenceCC BY
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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.