Search Results for bioclimatology
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Productive and reproductive performance, behavior and physiology of cattle under heat stress conditions
José Romero Alexandre Alves ,
Thiago Antunes Adriano de Andrade,
et al.
| This review aimed to detail the main information pertinent to the physiological and behavioral mechanisms evidenced in cattle under heat stress conditions. Brazilian cattle-breeding represents...
Published in 31 July 2017
Thermal conditioning in the broiler production: challenges and possibilities
Nágela Maria Henrique Mascarenhas,
Antonio Nelson Lima da Costa,
et al.
| With the introduction of new technologies that lead to the development of new systems of poultry breeding, have been promoted to the animals better thermal comfort conditions. This lessens the...
Published in 01 April 2018
Bioclimatic diagnosis for dairy cattle breeding in João Pessoa, Brazil
Patrícia Venâncio da Silva Medeiros,
Fabrício Macêdo Furtado,
et al.
| One of the environmental elements that have a more pronounced effect on animal welfare is the climate, and as a result, negatively impacts productive performance and is considered a regulating...
Published in 01 October 2019
Analysis of convective heat transfer in dairy cattle via computational fluid dynamics
Andressa Carvalho de Sousa,
José Antonio Delfino Barbosa Filho,
et al.
| This study aimed to evaluate convective heat transfer in dairy cattle during grazing in a tropical climate region through computational fluid dynamics (CFD) simulations. Furthermore, this study...
Published in 12 December 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
Goats and sheep adapted to the tropics
Bonifácio Benicio de Sousa ,
Antonio Wlisses Alves Benicio,
et al.
| This review aimed to discuss the relevant aspects concerning the evaluation of the adaptability of goats and sheep in tropics. Based on the results, the best breeds of goats and sheep adaptaded...
Published in 30 April 2015
Genetic differences in the physiological responses of sheep in tropical environment
Bonifácio Benicio de Souza,
Nayanne Lopes Batista,
et al.
| Were used 18 ewes of three different breed group, distributed in a completely randomized design in a factorial diagram (3 x 3, 3 breed group: Santa Inês (SI); ½ Santa Inês + ½ Dorper (Do x SI),...
Published in 01 January 2014
Growth and reproduction hormones of ruminants subjected to heat stress
Ana Yasha Ferreira de La Salles ,
Luanna Figueirêdo Batista ,
et al.
| The adaptation of the animals, either temperate or tropical climate, is mainly related to physiology and its adaptation to the environment. When subjected to different air temperature and air...
Published in 31 January 2017
Physiological responses, water consumption, and feeding behaviour of lamb breeds fed diets containing different proportions of concentrate
Anderson Lopes Pereira,
Michelle de Oliveira Maia Parente,
et al.
| The use of adapted breeds, such as Santa Inês, is of paramount importance for regions with high temperatures because they develop efficient mechanisms for heat dissipation. Furthermore, some...
Published in 01 January 2022
Thermal comfort indexes and physiological parameters of Santa Inês and crossbreed ewes in the semi-arid
Dermeval Araujo Furtado ,
Francisco Miguel de Melo Oliveira ,
et al.
| The objective of this study was evaluated the thermal comfort indexes and physiological parameters in Santa Inês and crossbreed ewes in Brazilian semiarid. The research was developed at...
Published in 30 April 2017