Evidence map›Paper›PMID 41321529›Full record

ArticleAnimal nutrition (Zhongguo xu mu shou yi xue hui)2025

Disequilibrium feeding pattern more consistent with egg-laying physiology improves eggshell quality of laying hens during late laying period.

Yan Hu, Yijian Zhang, Hong Yao, Dan Shao, Haibing Tong, Shourong Shi

Abstract read
In one paragraph

Article in Animal nutrition (Zhongguo xu mu shou yi xue hui), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Alanyl-Glutamine Dipeptide MitigatesInternational journal of molecular sciences · 2026
    Article
  3. Article
  4. 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

6 authors.

Yan HuJiangsu Institute of Poultry Science, Yangzhou 225125, China.
Yijian ZhangJiangsu Institute of Poultry Science, Yangzhou 225125, China.
Hong YaoJiangsu Institute of Poultry Science, Yangzhou 225125, China.
Dan ShaoJiangsu Institute of Poultry Science, Yangzhou 225125, China.
Haibing TongJiangsu Institute of Poultry Science, Yangzhou 225125, China.
Shourong ShiJiangsu Institute of Poultry Science, Yangzhou 225125, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Disequilibrium feeding pattern, as a new feeding technique, more suitable for egg-laying physiology, was feeding two-thirds diet to hens after 14:00 every day without modifying diet nutrient levels and changing daily feed rationing, to better meet calcium requirement of hens during eggshell formation. To verifying its application on eggshell quality of aged laying hens, 288 Hy-line laying hens (average body weight 2.03 ± 0.09 kg) at the age of 70 wk, as experimental birds, were randomly allocated into four groups (6 replicates/group, 12 hens/replicate); the experiment for eight weeks used a 2 × 2 arrangement with the factors- dietary calcium level (3.5% and 3.0%) and feeding pattern (equilibrium and disequilibrium), and univariate general linear model to analyze the main effects. The disequilibrium feeding decreased average daily feed intake (ADFI) (

Indexed as

Aged laying henCalcium metabolismDisequilibrium feeding patternEggshell quality

Identifiers

PMID41321529
PMCPMC12664107

What OpenQuestion holds

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Registered trials

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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.