SynthesisPoultry science2023
A meta-analysis of the effects of clay mineral supplementation on alkaline phosphatase, broiler health, and performance.
Synthesis in Poultry science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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.
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Who cites it
8 citing papers in PubMed, 34 citations in OpenAlex.
- Clays as Additives in Ruminant Feed: A Quantitative Meta-Analysis of Their Effects on Enteric Methane, Digestion, Health and Productivity.Animals : an open access journal from MDPI · 2026Review
- Beneficial Bacterial Modulation by Gypsum Fibrosum and Terra Flava Usta in Gut Microbiota.Chinese journal of integrative medicine · 2025Article
- Supplemental illite or in combination with probiotics improves performance and intestinal health in broiler chickens challenged with Salmonella typhimurium.Journal of animal science and technology · 2025Article
- Effects of combined Bacillus coagulans and yeast fermentation culture on growth performance, plasma biochemical indices, intestinal morphology, and microbial of broilers.Journal of animal science · 2025Article
- Asian palmyra palm (Open veterinary journal · 2025Article
- Zeolite and Neurodegenerative Diseases.Molecules (Basel, Switzerland) · 2024Review
- Article
- Palygorskite improves growth performance and prevents liver damage in avian pathogenic Escherichia coli-challenged broiler chickens at an early age.Journal of animal science · 2024Article
Corrections and comments
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Authors and funding
24 authors at 5 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The crucial constraint in the broiler production sector is feed efficiency; many feed additives have been widely employed to increase broiler growth. Nonetheless, some of these substances exacerbate health and animal-based food product safety concerns. This meta-analysis examines the effect of clay minerals on alkaline phosphatase (ALP), broiler health, and performance. Metadata was constructed from 369 data items that were harvested from 86 studies. The addition of clay minerals was set as a fixed effect and the difference between experiments was established as a random effect. The metadata were fitted using a linear mixed model. Due to the presence of clay minerals, growth performance as assessed by body weight (BW), average daily gain (ADG), and performance efficiency index (PEI) increased significantly (P < 0.01). In the total period, the increases of BW, ADG, and PEI were 4.12 g, 0.0714 g/d, and 0.648, respectively, per unit of clay minerals added. Clay minerals did not affect blood serum parameters (e.g., ALP and calcium). The IgA and IgM concentrations in the jejunum and ileum were significantly greater (P < 0.01) in the starter phase. Among clay minerals, broilers fed diets with aluminosilicate, halloysite, kaolin, and zeolite consistently exhibited higher (P < 0.05) BW, ADG, PEI, and lower feed conversion ratio (P < 0.05) in the finisher phase. Aluminosilicate was the only clay that increased (P < 0.05) secretory IgA concentration in both jejunum and ileum. In conclusion, clay minerals could be used as a growth promoter, especially during the finisher phase, without adversely affecting feed intake, liver function, and mineral metabolism in broiler chickens. Aluminosilicate was superior in improving the mucosal immunity status of broiler chickens.
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