Behavioral evaluation of housed mares in reproductive period
Keywords:
behavior, equine, ethology, artificial insemination, embryos transfer.Abstract
The objective was to evaluate behavioral characteristics of mares in estrus and diestrus period that were subjected to techniques of artificial insemination and embryo transfer, in an equine reproductive clinic. 16 Mangalarga Marchador, Quarter Horse, and Campolina, aged between 3 and 12 years, and weighing between 490 and 740 kg were used. They were housed in individual stalls 4 x 4 meters in size, having access to a paddock for a few hours of exercise each day. The mares were observed for a period of 24 hours, noting every ten minutes the activities and the time spent by each animal in these activities, at the stages of estrus and diestrus, analyzing the behavioral parameters: frequency of urination, frequency of defecation, resting time, time spent feeding, frequency of water consumption, walking time, time sleeping standing up, time sleeping lying down, time sleeping in total decubitus, and deviations from the norm. There was no difference between the external behavior mares during different periods, differing (P<0.05) only for frequency of urination and time sleeping lying down, which were higher in mares in estrus. Thus, mares in estrus urinate more frequently and, due to higher daytime anxiety, need more time to rest.Downloads
Download data is not yet available.
Downloads
Published
2015-02-11
How to Cite
SILVA, Mábio Silvan José da; LIMA, Rodrigo da Silva; SILVA, Messias José dos Santos; LUCENA, Jorge Eduardo Cavalcante; CARNEIRO, Gustavo Ferrer; NASCIMENTO, Willian Gonçalves do; JOBIM, Clóves Cabreira. Behavioral evaluation of housed mares in reproductive period. Revista de Ciências Agroveterinárias, Lages, v. 14, n. 1, p. 46–54, 2015. Disponível em: https://periodicos.udesc.br/index.php/agroveterinaria/article/view/5718. Acesso em: 17 aug. 2024.
Issue
Section
Research Article - Science of Animals and Derived Products
License
Authors publishing in this journal are in agreement with the following terms:
a) Authors maintain the copyrights and concede to the journal the copyright for the first publication, according to Creative Commons Attribution Licence.
b) Authors have the authority to assume additional contracts with the content of the manuscript.
c) Authors may supply and distribute the manuscript published by this journal.