Evidence map›Paper›PMID 33531152›Full record

ArticlePoultry science2021

Effects of rearing system and narasin on growth performance, gastrointestinal development, and gut microbiota of broilers.

L Yan, Z Z Lv, S An, K Xing, Z G Wang, M B Lv, M Choct, Y M Guo, G L Zhou

Open access · goldAbstract read
In one paragraph

Article in Poultry science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

26 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  6. Review
  7. Effects of AddingAnimals : an open access journal from MDPI · 2025
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  12. Isolation andFrontiers in microbiology · 2024
    Article
  13. Article
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  15. Article
  16. Article
  17. Article
  18. Article
  19. Selenium deficiency increased duodenal permeability and decreased expression of antimicrobial peptides by activating ROS/NF-κB signal pathway in chickens.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2023
    Article
  20. Profiles of biliary microbiota in biliary obstruction patients withFrontiers in cellular and infection microbiology · 2023
    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 at 3 institutions in 2 countries.

L YanShandong New Hope Liuhe Group Co., Ltd., Qingdao, China; College of Animal Science and Technology, China Agricultural University, Beijing, China.
Z Z LvShandong New Hope Liuhe Group Co., Ltd., Qingdao, China; Feed research centre, New Hope Liuhe Co., Ltd., Beijing, China.
S AnShandong New Hope Liuhe Group Co., Ltd., Qingdao, China; Feed research centre, New Hope Liuhe Co., Ltd., Beijing, China.
K XingFeed research centre, New Hope Liuhe Co., Ltd., Beijing, China.
Z G WangShandong New Hope Liuhe Group Co., Ltd., Qingdao, China; Feed research centre, New Hope Liuhe Co., Ltd., Beijing, China.
M B LvShandong New Hope Liuhe Group Co., Ltd., Qingdao, China.
M ChoctSchool of Environmental and Rural Science, University of New England, Armidale, New South Wales, Australia.
Y M GuoCollege of Animal Science and Technology, China Agricultural University, Beijing, China. Electronic address: guoyum@cau.edu.cn.
G L ZhouShandong New Hope Liuhe Group Co., Ltd., Qingdao, China; Feed research centre, New Hope Liuhe Co., Ltd., Beijing, China.
New Hope Liuhe (China) · CNChina Agricultural University · CNUniversity of New England · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study was conducted to evaluate the effects of 3 rearing systems (FL: flooring litter rearing, MC: multilayer cage rearing, PN: plastic net rearing) with or without supplemental narasin on growth performance, gastrointestine development and health of broilers. A total of 2,400 one-day-old Ross 308 mixed-sex broilers (1:1 ratio of males and females) were used in a completely randomized design utilizing a 3 × 2 factorial arrangement of treatments, with 12 replicates per treatment. Each replicate for FL, MC, and PN consisted of 34 birds per floor pen, 30 birds per cage, and 36 birds per net pen, respectively, ensuring the same stocking density (12 birds/m

Indexed as

Animal HusbandryChickensDietary SupplementsGastrointestinal MicrobiomeGastrointestinal TractPyransAnimal FeedAnimal Nutritional Physiological PhenomenaAnimalsAnti-Bacterial AgentsBiodiversityDietFemaleGizzard, AvianMaleRandom AllocationAnti-Bacterial AgentsnarasinPyransbroilersgrowth performanceintestinal microbiotanarasinrearing system

Identifiers

PMID33531152
PMCPMC7936129
OpenAlexW3102807681

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.