منابع مشابه
Impact of Heat Stress on Poultry Production
Understanding and controlling environmental conditions is crucial to successful poultry production and welfare. Heat stress is one of the most important environmental stressors challenging poultry production worldwide. The detrimental effects of heat stress on broilers and laying hens range from reduced growth and egg production to decreased poultry and egg quality and safety. Moreover, the neg...
متن کاملThe Use of Housing System in the Management of Heat Stress in Poultry Production in Hot and Humid Climate: a Review
There is a gap between the population growth and protein supply in many tropical countries where per capita income is low and the majority of people consume less protein than a daily standard for recommended protein intake. Poultry egg production remains the fastest route to bridging the protein demand-supply gap in these regions. However, poultry are faced with heat stress in the tropics which...
متن کاملProduction, Management and the Environment: Poultry 2
Enrichment diets high in ground flax may cause irritation to the gut, which may affect absorption of omega-3 polyunsaturated fatty acids (ω-3 PUFA) from flax as well as other dietary enrichment ingredients. This study assessed the egg enrichment with ω-3 PUFA and Lutein when provided alone in the diet, in combination, or when fed in alternate day patterns. A total of 144 individually caged Lohm...
متن کاملProduction, Management and the Environment: Poultry
The objective of the following study was to determine the incidence of tibial dyschondroplasia (TD) among 4 crosses (crosses A, B, C, and D) of male meat-type commercial broilers and its relationship to gait score at 6 wk of age. At 38 and 39 d of age, 360 birds were evaluated individually for gait score. Three male chickens/pen with good walking ability (gait score of 0 or 1) and 3 male chicke...
متن کاملAdvances in Management of Poultry Production Using Biotelemetry
In this chapter, the authors review recent developments in the use of biotelemetry in poultry production. The chapter begins with an overview of advancements in biotelemetry and outlines the types of equipment that are commercially available as well as those adapted and developed by researchers primarily for use in farm animals. The authors then highlight the significant milestones achieved by ...
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ژورنال
عنوان ژورنال: Korean Journal of Poultry Science
سال: 2007
ISSN: 1225-6625
DOI: 10.5536/kjps.2007.34.4.295