Evidence map›Paper›PMID 37517362›Full record

ArticlePoultry science2023

Dietary crude protein reductions in wheat-based diets with two energy densities compromised performance of broiler chickens from 15 to 36 days post-hatch.

Shemil P Macelline, Peter V Chrystal, Mehdi Toghyani, Peter H Selle, Sonia Y Liu

Abstract read
In one paragraph

Article in Poultry science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Canola Meal: A Sustainable Protein Source for Poultry Diets.Animals : an open access journal from MDPI · 2025
    Review
  6. Article
  7. Attrition of amino acids in the life span of broiler chickens.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025
    Review
  8. Review
  9. 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.

Shemil P MacellineSchool of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW 2006, Australia; Poultry Research Foundation, The University of Sydney, Camden NSW 2570, Australia.
Peter V ChrystalSchool of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW 2006, Australia; Complete Feed Solutions, Hornsby NSW 2071, Australia; Howick 2145, New Zealand.
Mehdi ToghyaniSchool of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW 2006, Australia; Poultry Research Foundation, The University of Sydney, Camden NSW 2570, Australia.
Peter H SellePoultry Research Foundation, The University of Sydney, Camden NSW 2570, Australia; Sydney School of Veterinary Science, The University of Sydney, Sydney NSW 2006, Australia.
Sonia Y LiuSchool of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Sydney NSW 2006, Australia; Poultry Research Foundation, The University of Sydney, Camden NSW 2570, Australia. Electronic address: sonia.liu@sydney.edu.au.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was designed to investigate the impacts of 2 energy densities (13.0 and 12.5 MJ/kg ME) in wheat-based diets with 3 tiers of CP concentrations (210, 190, and 170 g/kg) on the performance of broiler chickens. The parameters assessed included growth performance (15-36 d posthatch), carcass traits, nutrient utilization, starch-protein digestive dynamics, apparent ileal amino acid digestibility coefficients, and the free amino acid and ammonia (NH

Indexed as

Brassica napusChickensAmino AcidsAmmoniaAnimal FeedAnimal Nutritional Physiological PhenomenaAnimalsDietDietary ProteinsDigestionEnergy MetabolismGlycine maxTriticumWeight GainAmino AcidsAmmoniaDietary Proteinsammoniabroilerenergyproteinwheat

Identifiers

PMID37517362
PMCPMC10400805

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.