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Research Article Open access CC BY 4.0

Impact of Heat Stress on Chicken Performance, Welfare, and Probable Mitigation Strategies

Abdul Rahman Sesay

International Journal of Environment and Climate Change · pp. 3120–3133 · Published 14 Oct 2022

10.9734/ijecc/2022/v12i111360

Abstract

The poultry industry globally provides chicken meat and eggs, the most significant protein sources among animal foods. The industry is grappling with the effect of climate change which causes heat stress and harms the performance and welfare of the chicken. Heat stress has been the most significant environmental stress challenging the global poultry industry, as chickens only tolerate a narrow range of temperatures during heat stress. This review aims to assess the impact of heat stress on chicken performance, welfare, and probable mitigation strategies to ameliorate its hazard. The study reviewed research papers of different authors and revealed that heat stress affects the chicken's performance, nutrition, and health. Heat stress reduces feed efficiency, body weight, feed intake, and egg production, as well as an increase chicken mortality. Some mitigation strategies farmers have employed include modifying the environment by providing adequate ventilation and cooling systems and adjusting their nutrition to help lower the body's metabolic heat output and keep electrolyte levels stable under high-stress, high-temperature circumstances. Therefore, there is a pressing need to study the extent of the resilience of native chicken breeds to the effects of climate change. Moreover, it is necessary to develop newer varieties of chicken, especially heat-tolerant breed lines, in response to climate change and the diverse need of the farmers and consumers.

Climate change heat stress mitigation poultry production thermoneutral zone

References (99)

  1. 1 Impact of Heat Stress on Poultry Production [DOI]
  2. 2 Zoonosis emergence linked to agricultural intensification and environmental change [DOI]
  3. 3 Vitamins C and E: Beneficial effects from a mechanistic perspective [DOI]
  4. 4 Effect of Heat Stress on Production Parameters and Immune Responses of Commercial Laying Hens [DOI]
  5. 5 Strategies for preventing heat stress in poultry [DOI]
  6. 6 Antioxidant potentials of vitamin A and carotenoids and their relevance to heart disease [DOI]
  7. 7 The Biochemistry of Chromium [DOI]
  8. 8 Influence of Stressors on Normal Intestinal Microbiota, Intestinal Morphology, and Susceptibility to Salmonella Enteritidis Colonization in Broilers [DOI]
  9. 9 The probiotic Bacillus licheniformis ameliorates heat stress-induced impairment of egg production, gut morphology, and intestinal mucosal immunity in laying hens [DOI]
  10. 10 Acute heat stress impairs performance parameters and induces mild intestinal enteritis in broiler chickens: Role of acute hypothalamic-pituitary-adrenal axis activation1 [DOI]
  11. 11 Zinc in Cancer Prevention [DOI]
  12. 12 Selenium and diabetes—Evidence from animal studies [DOI]
  13. 13 Effects of dietary Bacillus subtilis on heat-stressed broilers performance, intestinal morphology and microflora composition [DOI]
  14. 14 Effect of vitamin E in heat-stressed poultry [DOI]
  15. 15 Heat stress and feeding strategies in meat-type chickens [DOI]
  16. 16 Heat Loss May Explain Bill Size Differences between Birds Occupying Different Habitats [DOI]
  17. 17 The Impact of Humidity on Evaporative Cooling in Small Desert Birds Exposed to High Air Temperatures [DOI]
  18. 18 Quantitative histo-morphometric analysis of heat-stress-related damage in the small intestines of broiler chickens [DOI]
  19. 19 Effect of inorganic or organic selenium supplementation on productive performance, egg quality and some physiological traits of dual-purpose breeding hens [DOI]
  20. 20 Behavioural, physiological, neuroendocrine and molecular responses to heat stress. [DOI]
  21. 21 Relationship of structure and function of the avian respiratory system to disease susceptibility [DOI]
  22. 22 New approach of testing the effect of heat stress on eggshell quality: mechanical and material properties of eggshell and membrane [DOI]
  23. 23 Chromium Supplementation Can Alleviate Negative Effects of Heat Stress on Egg Production, Egg Quality and Some Serum Metabolites of Laying Japanese Quail [DOI]
  24. 24 Selenium and Psoriasis [DOI]
  25. 25 Effect of Potassium Chloride Supplementation in Drinking Water on Broiler Performance Under Heat Stress Conditions [DOI]
  26. 26 Effect of organic and inorganic selenium supplementation on growth performance, meat quality and antioxidant property of broilers [DOI]
  27. 27 Impact of increased demand for animal protein products in Asian countries: Implications on global food security [DOI]
  28. 28 Impact of Climate Change on Livestock Production and Reproduction [DOI]
  29. 29 Evaluation of Growth, Carcass, Immune Response and Stress Parameters in Naked Neck Chicken and Their Normal Siblings under Tropical Winter and Summer Temperatures [DOI]
  30. 30 The Impacts of Climate Change Mitigation Strategies on Animal Welfare [DOI]
  31. 31 Effect of early life thermal conditioning and immune challenge on thermotolerance and humoral immune competence in adult laying hens [DOI]
  32. 32 Supplementation with Organic or Inorganic Selenium in Heat-distressed Quail [DOI]
  33. 33 Vitamin E and organic selenium enhances the antioxidative status and quality of chicken semen under high ambient temperature [DOI]
  34. 34 Effects of long-term heat stress in an experimental model of avian necrotic enteritis [DOI]
  35. 35 Performance, Egg Quality Traits, and Serum Metabolite Concentrations of Laying Hens Affected by Dietary Supplemental Chromium Picolinate and Vitamin C Under a Heat-Stress Condition [DOI]
  36. 36 Feeding Management of Poultry in High Environmental Temperatures [DOI]
  37. 37 Effect of dietary ascorbic acid (vitamin C) supplementation on the performance of broiler chickens in a tropical environment [DOI]
  38. 38 Challenges of Accurately Defining the Nutrient Requirements of Heat-Stressed Poultry [DOI]
  39. 39 Effect of long-term heat stress on key enzyme activities and T3 levels in commercial layer hens [DOI]
  40. 40 Electrolytes, dietary electrolyte balance and salts in broilers: an updated review on growth performance, water intake and litter quality [DOI]
  41. 41 Effect of Chronic Heat Stress on Performance and Oxidative Damage in Different Strains of Chickens [DOI]
  42. 42 Intermittent partial surface wetting and its effect on body-surface temperatures and egg production of white and brown domestic laying hens in Antalya (Turkey) [DOI]
  43. 43 Sodium and Chloride Requirements of the Chick: Relationship to Acid-Base Balance [DOI]
  44. 44 Dietary Zinc Methionine Effect on Eggshell Quality of Hens Drinking Saline Water [DOI]
  45. 45 Research Note: Responses of Laying Hens on Saline Drinking Water to Dietary Supplementation with Various Zinc Compounds [DOI]
  46. 46 A VIRTUAL CHICKEN FOR CLIMATE CONTROL DESIGN: STATIC AND DYNAMIC SIMULATIONS OF HEAT LOSSES [DOI]
  47. 47 Perceived Effect of Climate Variation on Poultry Production in Oke Ogun Area of Oyo State [DOI]
  48. 48 Poultry farmers’ adaptation to climate change in Enugu North Agricultural Zone of Enugu State, Nigeria [DOI]
  49. 49 OPTIONS FOR MANAGING LIVESTOCK PRODUCTION SYSTEMS TO ADAPT TO CLIMATE CHANGE
  50. 50 Impact of ambient temperature and age on dietary lysine and energy in turkey production [DOI]
  51. 51 Global poultry production: current state and future outlook and challenges [DOI]
  52. 52 Impact of Heat Stress on Poultry Health and Performances, and Potential Mitigation Strategies [DOI]
  53. 53 Heat stress in poultry production: Mitigation strategies to overcome the future challenges facing the global poultry industry [DOI]
  54. 54 The effect of building envelope on the thermal comfort and energy saving for high-rise buildings in hot–humid climate [DOI]
  55. 55 Effect of supplementation of prebiotic mannan-oligosaccharides and probiotic mixture on growth performance of broilers subjected to chronic heat stress [DOI]
  56. 56 How can heat stress affect chicken meat quality? – a review [DOI]
  57. 57 Genetic variations alter production and behavioral responses following heat stress in 2 strains of laying hens [DOI]
  58. 58 Heat stress management in poultry farms: A comprehensive overview [DOI]
  59. 59 Effects of heat stress on the gut health of poultry [DOI]
  60. 60 Factors That Affect Feed Intake of Meat Birds: A Review [DOI]
  61. 61 Heat stress and poultry production: impact and amelioration [DOI]
  62. 62 Nutritional manipulation to combat heat stress in poultry – A comprehensive review [DOI]
  63. 63 Role of acidifiers in livestock nutrition and health: A review [DOI]
  64. 64 Beyond Heat Stress: Intestinal Integrity Disruption and Mechanism-Based Intervention Strategies [DOI]
  65. 65 Impact of gut microbiota structure in heat-stressed broilers [DOI]
  66. 66 Effect of ascorbic acid in heat-stressed poultry [DOI]
  67. 67 Physiological alterations of poultry to the high environmental temperature [DOI]
  68. 68 Enhancing Tolerance of Broiler Chickens to Heat Stress by Supplementation with Vitamin E, Vitamin C and/or Probiotics [DOI]
  69. 69 Opportunity costs and the response of birds and mammals to climate warming [DOI]
  70. 70 Influence of Heat Stress on Poultry Growth Performance, Intestinal Inflammation, and Immune Function and Potential Mitigation by Probiotics [DOI]
  71. 71 Assessing and Mitigating the Impact of Heat Stress in Poultry [DOI]
  72. 72 Holistic view of intestinal health in poultry [DOI]
  73. 73 Global poultry production: Current impact and future outlook on the South African poultry industry [DOI]
  74. 74 Heat stress risk in European dairy cattle husbandry under different climate change scenarios – uncertainties and potential impacts [DOI]
  75. 75 Heat stress and chickens: climate risk effects on rural poultry farming in low-income countries [DOI]
  76. 76 Effect of synbiotics on thyroid hormones, intestinal histomorphology, and heat shock protein 70 expression in broiler chickens reared under cyclic heat stress [DOI]
  77. 77 Sensible heat loss: the broiler's paradox [DOI]
  78. 78 Oxidant Defense Systems in Testes from Zinc-Deficient Rats [DOI]
  79. 79 Avian thermoregulation in the heat: resting metabolism, evaporative cooling and heat tolerance in Sonoran Desert doves and quail [DOI]
  80. 80 Symposium: Animal welfare challenges for today and tomorrow [DOI]
  81. 81 Effect of inorganic or organic selenium supplementation on productive performance, egg quality and some physiological traits of dual-purpose breeding hens [DOI]
  82. 82 Heat stress as a predisposing factor for necrotic enteritis in broiler chicks [DOI]
  83. 83 The Effects of Vitamin E on the Antioxidant System, Egg Production, and Egg Quality in Heat Stressed Laying Hens
  84. 84 Climate change adaptation among poultry farmers: evidence from Nigeria [DOI]
  85. 85 Climatic Variation: Effects on Stress Levels, Feed Intake, and Bodyweight of Broilers [DOI]
  86. 86 Glucocorticoids and Brown Adipose Tissue: Do glucocorticoids really inhibit thermogenesis? [DOI]
  87. 87 Heat stress and vitamin E in diets for broilers as a mitigating measure [DOI]
  88. 88 Effects of selenium supplementation on the oxidative state of acute heat stress‐exposed quails [DOI]
  89. 89 Climate Change in Poultry Production System - A Review [DOI]
  90. 90 Alleviation of Heat Stress by a Polyherbal Formulation, Phytocee™: Impact on Zootechnical Parameters, Cloacal Temperature, and Stress Markers. [DOI]
  91. 91 Analysis of Backyard Poultry Farmers' Awareness, Perceptions, and Adaptability to Climate Change in Tonkolili District, Sierra Leone [DOI]
  92. 92 The Use of Dietary Minerals During Heat Stress in Broilers [DOI]
  93. 93 Amelioration of oxidative stress in broilers during summer [DOI]
  94. 94 Development trends and risk factors of meat global exports [DOI]
  95. 95 Nutrient Requirements of Poultry [DOI]
  96. 96 International Journal of Poultry Science [DOI]
  97. 97 Journal of Animal Physiology and Animal Nutrition [DOI]
  98. 98 Journal of Earth Science and Engineering [DOI]
  99. 99 Impact of Adrenal Steroids on Regulation of Adipose Tissue [DOI]

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