ArticleAnimals : an open access journal from MDPI2024
Effects of Heat Stress on the Laying Performance, Egg Quality, and Physiological Response of Laying Hens.
Article in Animals : an open access journal from MDPI, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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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.
The trial behind it
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Who cites it
31 citing papers in PubMed.
- Dietary Chlorogenic Acid-Rich Green Coffee Bean Extract Improves Laying Performance and Antioxidant Status in Heat-Stressed Laying Hens.Animals : an open access journal from MDPI · 2026Article
- Climate change and poultry production in Africa: a systematic scoping review of climate resilience and adaptation strategies.Poultry science · 2026Review
- Traditional Chinese medicine improves performance and intestinal health in laying hens under acute and chronic heat stress by modulating ileal metabolic functions.Poultry science · 2026Article
- Dietary supplementation with natto fermented by Bacillus subtilis var. natto strain TTCC903 alleviates heat stress and improves egg production in aged laying hens.Poultry science · 2026Article
- Refined THI Models for Evaluating the Effects of Heat Stress on Egg Production in Thai Native and Black-Boned Chickens.Animals : an open access journal from MDPI · 2026Article
- Integrative genomic analysis and gene expression patterns reveal a cardio-neuroendocrine signaling network for heat adaptation in geographically diverse chickens.Poultry science · 2026Article
- Dietary β-glucan supplementation mitigates heat stress-induced impairment of performance, egg quality, and intestinal integrity in laying hens.Veterinary world · 2026Article
- Heat Stress Induces Metabolic and Physiological Imbalance in Laying Hens, Accompanied by Hepatic Transcriptomic, Cecal Microbial, and Metabolomic Alterations.Animals : an open access journal from MDPI · 2026Article
- Article
- Effects of Dietary Supplementation with α-Mangostin on Oviduct Inflammation and Eggshell Quality in Aging Laying Hens.Animals : an open access journal from MDPI · 2026Article
- Integrated Stress Physiology and Mitigation Strategies for Heat Stress in Layer Chickens-Review.Animals : an open access journal from MDPI · 2026Review
- Effectiveness of using different sources of zinc on the productive performance of laying hens.Scientific reports · 2026Article
- Article
- Genetic Parameter Estimates and Associations Between Clutch Length and Hen-Day Egg Production Traits in Thai Native Chickens Under Heat Stress.Animals : an open access journal from MDPI · 2026Article
- Chronic heat stress compromises egg production and quality parameters through changes in blood biochemistry and uterine gene expression in laying hens raised under cage-free environment.Frontiers in physiology · 2026Article
- Embryonic Thermal Manipulation Affects Neurodevelopment and Induces Heat Tolerance in Layers.Genes · 2025Article
- Energy use and egg production in Rhode Island Red × Naked Neck hens under dry tropical family poultry systems.Tropical animal health and production · 2025Article
- Comparative Analysis of Genetic Parameters for Test-Day Egg Production in Four Thai Native Synthetic Chicken Lines Under Heat Stress.Animals : an open access journal from MDPI · 2025Article
- Capsaicinoids and capsinoids of chilli pepper as feed additives in livestock production: Current and future trends.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025Review
- Impact of Betaine Supplementation on Growth Performance, Nutrient Digestibility, Egg Quality, Gas Emissions, and Blood Profile in Laying Hens Under Heat Stress Conditions.Animals : an open access journal from MDPI · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
As high temperature and relative humidity (RH) are the main environmental factors causing heat stress, the temperature-humidity index (THI) serves as an indicator of heat stress in livestock animals. This study aimed to determine the effects of heat stress on the laying performance, physiological responses, egg quality, and blood profile of laying hens by subjecting them to environmental conditions with varying THI levels (68-85) for 28 days. The indicators of laying performance, such as feed intake (-30%) and egg production rate (-11%), significantly decreased in the hens exposed to severe heat stress (33 °C, 66% RH) compared to those exposed to thermoneutral conditions (21 °C, 68% RH). Moreover, severe heat stress reduced the egg yolk color, eggshell thickness and strength, and Haugh units of the eggs produced by the laying hens. Furthermore, a significant increase in serum K
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