Loose housing of sows – current systems
نویسنده
چکیده
Introduction The pig producer is faced with many challenges when establishing new pig facilities today. Besides existing legislation, he must often take into consideration market requirements concerning contract production, neighbours and others and try to minimise the nuisances related to odour and transport of animals, etc. At the same time, the design of the housing facilities must be aimed at high health and productivity without compromising animal welfare and working environment.
منابع مشابه
Effects of chronic stress: a comparison between tethered and loose sows.
The present study aimed to investigate whether long-lasting, recurrent tethering of sows leads to enduring effects on measures that may be indicative of chronic stress. Sows that had experienced tethering for about 1.5 or 4.5years and age-matched sows kept in a social housing system (loose sows) were compared. Immediately after slaughter, blood samples were taken to measure plasma cortisol leve...
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Sow housing in the broadest sense refers to how sows are kept. Sows may be kept indoors or outdoors in a variety of systems. Penning with indoor or outdoor systems differ substantially. Outdoors, sows are almost never kept in crates or stalls but rather in pens or pastures of various sizes that allow social grouping. Indoors, sows may be kept in individual crates, stalls or tethers or in pens o...
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متن کاملThe Effect of Housing on Sow and Piglet Welfare
The housing of sows is one of the most controversial issues of conventional pig production as there are many factors which may compromise the welfare of the animal. Growing numbers of countries are converting to loose housing for pregnant sows in the belief that it is beneficial to the pigs' welfare. Recent studies, however, comparing housing styles at different stages in the sow's reproductive...
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OBJECTIVE The present study aimed to investigate whether the long-lasting, recurrent restricting of sows leads to the physiological and psychological reaction of discomfort. METHODS Sows (Large White) that had experienced restricting for about 0.5 or 3 years and age-matched sows kept in a group housing system (loose sows) were compared. Pupillary light reflex parameters were measured at the w...
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