期刊
APPLIED ANIMAL BEHAVIOUR SCIENCE
卷 115, 期 3-4, 页码 138-148出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.applanim.2008.04.009
关键词
Pigs; Context conditioning; Music; Weaning; Welfare; Behaviour; Play
In this experiment, we investigated whether music can facilitate play behaviour in piglets after weaning, when that music had been presented preweaning as a contextual cue associated with access to a playroom. One group of piglets was given daily access to a playroom preweaning while music was played during the entire play period (Playroom group, n = 6 pens). The control group was daily exposed to the music as well, but this group was not given access to the playroom (NO Playroom group; n = 6 pens). It was hypothesized that replay of music post weaning (on post-weaning days W2, W3 and W6) would facilitate play behaviour above and beyond the previously reported effects of preweaning playroom exposure per se. The results confirm that music replay post weaning does facilitate play behaviour in the Playroom group. The results also showed that playroom exposure preweaning reduced the number of injuries post weaning (W1, W2 and W3). In contrast with our expectations, music replay also facilitated play behaviour in the control group, although significantly less so than in the Playroom group. The results are discussed in relation to the possibilities to use music its a tool to improve welfare in animal husbandry systems. (C) 2008 Elsevier B.V. All rights reserved.
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