Search Results for broilers
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Use of alternative tiles in the free-range broilers rearing: thermal environment, productive performance and physiological responses
Mônica Patrícia Maciel,
Cinara da Cunha Siqueira Carvalho,
et al.
| The physiological parameters and the productive performance of free-range broilers submitted to installations with different materials of tile composition were evaluated. 320 male broilers of...
Published in 09 December 2020
Nutritional strategies to alleviate heat stress effects through feed restrictions and feed additives (vitamins and minerals) in broilers under summer conditions
Abdelhameed Salah Abdelhameed Mohamed,
Alexander Robertovich Lozovskiy,
et al.
| This experiment was aimed to determine the best strategies for alleviating the detrimental effects of heat stress by feed restriction (FR) in hot times and dietary supplementation with Vit.+Min....
Published in 09 April 2019
Effect of supplementation of synbiotic plus betaine and selenium on behavior and performance of broilers stocked at high stocking density pens
Istna Mangisah,
Vitus Dwi Yunianto Budi Ismadi,
et al.
| This experiment aimed to examine the effect of synbiotic plus betaine and selenium supplementation on the behavior, blood profile and performance of broiler chickens reared at stocking density...
Published in 05 February 2024
Effect of wetting method on the broiler transport in Brazilian Northeast
Daniel Gurgel Pinheiro,
José Antonio Delfino Barbosa Filho,
et al.
| The aim of this study was to evaluate the efficiency of the load wetting method to attenuate the ambience of the load the transport of broilers. Fourteen commercial consignments were monitored...
Published in 21 April 2020
Use of multi-agent systems and the Internet of Things to monitor the environment of commercial broiler poultry houses through specific air enthalpy
Glauber da Rocha Balthazar,
Robson Mateus Freitas Silveira,
et al.
| The intensive production system for broilers requires the availability of an environment (aviary) that promotes an artificial microclimate that favors both animal well-being and productive...
Published in 09 May 2024
Mechanical vibration: what is the importance of this physical quantity in the poultry transport?
Ana Carolina Donofre,
Iran José Oliveira da Silva,
et al.
| Mechanical vibrations are inherent to any system of transportation. In poultry production, the higher or lower intensity of this agent during the loading of eggs, chicks and chickens, can...
Published in 01 January 2014
Total heat loss in broilers fed with different lipid sources
Edgar Alejandro Oviedo Álvarez,
Angel Maria Giraldo Mejia,
et al.
| To meet the growing demand for poultry products, many producers have decided to increase the density of animals per square meter. This, coupled with global warming, creates a severe problem for...
Published in 09 August 2022
The influence of clove leave extract (Syzygium aromaticum) on growth performance and bacterial population of broiler chickens raised in stressful conditions of high stocking density
Nur Sjafani,
Said Hasan,
et al.
| Broilers maintenance at high stocking density impacts uncomfortable conditions; this increases the potential for stress, reduces feed consumption, and reduces production performance and health...
Published in 25 January 2022
Animal welfare: impacts of pre-slaughter operations on the current poultry industry
Natália Cristina Benincasa,
Karina Suemi Sakamoto,
et al.
| The pre-slaughter operations are characterized by all the steps after the phase of raising at the farm until hanging of birds on the slaughter line, and this period is relatively faster than the...
Published in 05 March 2020
Alleviation of heat stress in broiler chicken using turmeric (Curcuma longa) - a short review
Sugiharto Sugiharto.
| Heat stress is one of the most crucial issues in broiler production, particularly in tropical regions. Thermal stress may pose several problems related to growth, feed intake, nutrient...
Published in 16 June 2020
Environmental enrichment in birds: Physical integrity, keel problems and locomotor responses
Aerica Cirqueira Nazareno,
Robson Mateus Freitas Silveira,
et al.
| The objective of this research was to evaluate the effect of environmental enrichment on physical integrity, keel damage and locomotor problems in broiler chickens reared in a controlled...
Published in 21 June 2024
Effect of synbiotic from nutmeg flesh extract and Lactobacillus plantarum on small intestinal morphology, stress, and bacterial population of broiler chickens under high stocking density conditions
Yusri Sapsuha,
Said Hasan,
et al.
| This study aims to examine the effect of synbiotic nutmeg flesh extract and L. plantarum on intestinal morphology, stress indicators and bacterial populations in broiler chickens reared...
Published in 24 November 2023
Chemical composition and pH of the meat of broilers submitted to pre-slaughter heat stress
Raimunda Thyciana Vasconcelos Fernandes ,
Alex Martins Varela de Arruda ,
et al.
| In order to evaluate the chemical composition and pH of chicken meat subjected to heat stress during the pre-slaughter rest time, an experiment was conducted in a slaughterhouse. Twenty-five...
Published in 28 August 2024
Gas emission in the poultry production
Fernanda Campos de Sousa,
Ilda de Fátima Ferreira Tinôco,
et al.
| Among the greenhouse gases produced in broiler chicken production environments, ammonia stands out for being present in higher concentrations and for significantly affecting human and animal...
Published in 30 April 2017
Behavioral and physiological responses of different genetic lines of free-range broiler raised on a semi-intensive system
Sicília Avelar Gonçalves,
Rony Antonio Ferreira,
et al.
| The aim of the study was evaluate the ability of adaptation of seven different genetic lines of free-range broilers to a semi-intensive raising system. Four hundred and twenty chicks of the...
Published in 31 October 2017
Reducing poultry preslaughter losses: crating density effects under different lairage periods at slaughterhouse
Frederico Márcio Corrêa Vieira,
Iran José Oliveira da Silva,
et al.
| The aim of this work was to assess the effects of densities per crate on mortality rates of broilers during pre-slaughter operations, under different lairage time intervals. Pre-slaughter data...
Published in 31 July 2013