The welfare of gestating sows in conventional stalls and large groups on deep litter
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| Category | Journal Articles |
|---|---|
| Abstract |
Confinement of breeding sows and gilts is a controversial welfare issue in livestock production and there is worldwide interest in finding alternative housing systems for gestating pigs. This study measured aspects of the welfare of gestating sows housed in either large groups on deep litter (Hoops) or conventional stalls (Stalls). Six hundred and forty sows were studied, with 40 recently mated sows weekly entering each treatment over an 8-week period; groups of 85 were formed using 40 experimental and 45 non-experimental animals. Sows in Hoops had a higher (P<0.001) number of scratches, a higher (P<0.01) return rate to oestrus after mating (13.20% versus 7.35 |
| Date | 2007 |
| Publication Title | Applied Animal Behaviour Science |
| Volume | 105 |
| Issue | 1/3 |
| Pages | 87-101 |
| ISBN/ISSN | 0168-1591 |
| Language | English |
| Author Address | Animal Welfare Science Centre, The University of Melbourne and Department of Primary Industries, 600 Sneydes Road, Werribee, Victoria 3030, Australia. guille.karlen@dpi.vic.gov.au |
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