Different intervals of behavioral observation in the scanning method and the real behavior of pigs

ABSTRACT The objective of this work was to study the behavior of swine females in the grower phase using different observation intervals (continuous, 5, and 10 min). A total of 42 swine were used, 14 of them for each treatment, which were identified with a marker stick. These animals were observed u...

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Bibliographic Details
Published in:	Revista brasileira de zootecnia Vol. 47
Main Authors:	Oliveira, Geyssane Farias de, Caldara, Fabiana Ribeiro, Garcia, Rodrigo Garófallo, Seno, Leonardo de Oliveira, Marcon, Ádila Vasconcelos, Foppa, Luciana, Martins, Renata Aparecida, Crone, Carla
Format:	Journal Article
Language:	English
Published:	Sociedade Brasileira de Zootecnia 01-01-2018
Subjects:	AGRICULTURE, DAIRY & ANIMAL SCIENCE ethology pig production social behavior VETERINARY SCIENCES pig production social behavior ethology
Online Access:	Get full text
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Summary:	ABSTRACT The objective of this work was to study the behavior of swine females in the grower phase using different observation intervals (continuous, 5, and 10 min). A total of 42 swine were used, 14 of them for each treatment, which were identified with a marker stick. These animals were observed using the focal sampling method for 5 h. The treatments were the observation intervals: continuous, every 5 min, and every 10 min. Among the behaviors analyzed during the experiment, the different observation intervals did not affect the estimated time spent in the activities. Time observation intervals of 10 min or less adequately describe the duration of the main behavioral parameters of female pigs in this setting.
ISSN:	1516-3598 1806-9290 1806-9290
DOI:	10.1590/rbz4720180016