Evidence map›Paper›PMID 40536617›Full record

ArticleVeterinary medicine and science2025

Broiler Responses to Dietary Fibre Sources at Different Ages: Effects on Growth Performance, Nutrient Digestibility, Blood Parameters and Intestinal Morphology.

Ali Asghar Kardel, Mohammad Kazemifard, Mansour Rezaei, Asadollah Teimouri Yansari

Abstract read
In one paragraph

Article in Veterinary medicine and science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Effects of dietary fermented passion fruit (Frontiers in nutrition · 2026
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4 · The record

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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

4 authors.

Ali Asghar KardelDepartment of Animal Science, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.ORCID 0009-0008-0825-2815
Mohammad KazemifardDepartment of Animal Science, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.ORCID 0000-0002-1880-343X
Mansour RezaeiDepartment of Animal Science, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.ORCID 0000-0003-0515-6365
Asadollah Teimouri YansariDepartment of Animal Science, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.ORCID 0000-0002-7609-749X

Funding

Sari Agricultural Sciences and Natural Resources University of Iran
6 · The paper itself

Abstract

backgroundPrevious studies investigated the effect of different levels of fibre sources, but little research is available on the effect of a bird's age on the type of fibre source.

objectivesThe study aimed to determine the effect of rice hulls (RHs) and sugar beet pulp (SBP) on growth performance, nutrient digestibility, blood parameters and intestinal morphology of broilers at different ages.

methodsA total of 160 newly hatched Ross 308 male broiler chicks were randomly assigned to 4 dietary groups, each with 4 replicates and 10 chicks per replicate. Dietary treatments included: T1: control diet without any additions at grower and finisher periods; T2: diet containing 3% RH in the grower period and 3% SBP in the finisher period; T3: diet containing 3% SBP in the grower period and 3% RH in the finisher period; and T4: diet containing 1.5% RH and 1.5% SBP in the grower and finisher periods. Average growth performance during this period and nutrient digestibility, blood parameters and ilium morphology were evaluated at Days 24 and 42.

resultsFeed conversion ratio (FCR) of broilers significantly improved in the T2 group from 11 to 24 days and body weight gain (BWG) in T2 and T4 from 11 to 42 days of age (p < 0.05). At 42 days of age, the greatest dry matter (DM), organic matter (OM) and neutral detergent fibre (NDF) digestibility were observed in the T4 group in comparison to the T3 groups (p < 0.05). The ilium villus height-to-crypt depth (VH/CD) ratio increased at 24 days of age in the T1 and T2 groups (p < 0.05).

conclusionsOur study showed that the T2 and T4 groups might enhance broiler growth performance through increasing nutrient digestibility and ilium morphology during Days 11 to 42 days of age.

Indexed as

ChickensDietary FiberDigestionIntestinesOryzaAge FactorsAnimal FeedAnimal Nutritional Physiological PhenomenaAnimalsBeta vulgarisDietMaleRandom AllocationDietary Fiberbroilerdietary fibredifferent agesmorphologyperformance

Identifiers

PMID40536617
PMCPMC12178147

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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.