Essays about: "grisning"
Showing result 21 - 25 of 26 essays containing the word grisning.
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21. Inverkan av grisningsboxar, arbetsrutiner och utfodring på resultat i smågrisproduktionen
University essay from SLU/Dept. of Animal Nutrition and ManagementAbstract : Smågrisdödligheten har ökat de senaste åren och orsaken är till stor del fortfarande okänd. Upp till 80 % av de smågrisar som dör innan avvänjning drabbas redan under de tre första dygnen efter födseln. De vanligaste orsakerna till att smågrisarna dör är att de blir ihjällegade av suggan eller att de svälter ihjäl. READ MORE
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22. Validering av HOBO Pendant G data loggers förmåga att registrera beteenden och aktivitet hos suggor
University essay from SLU/Dept. of Animal Breeding and GeneticsAbstract : There is currently no activity or behavior meters validated for sows under Swedish conditions where the sows are loose-housed during farrowing and nursing. An activity meter could in particular be used to detect sows that are getting ready for farrowing. READ MORE
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23. Cross-suckling when sows are group housed during lactation : associations with sow productivity and behaviour
University essay from SLU/Dept. of Animal Breeding and GeneticsAbstract : Cross-suckling, i.e. when an offspring nurses a female other than their own mother, occurs in pig production systems where sows are group housed during lactation. As production systems where several sows and their litters are housed together during lactation are getting more common, the need of knowledge regarding cross-suckling increases. READ MORE
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24. Inverkan av stora mängder halm som underlag i grisningsboxen på den nyfödda smågrisens temperaturreglering
University essay from SLU/Dept. of Animal Environment and HealthAbstract : The aim of the present study was to evaluate the effects of large amounts of straw in the farrowing pen on thermal regulation of the newborn piglet in different weight classes. 20 sows were given 15 kg of straw in the farrowing pen 2 days prior to until 7 days after parturition. A control group of 18 sows had no straw in the pen. READ MORE
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25. Bogbladssår hos suggor : är höjden på tuber spina scapulae en riskfaktor för utveckling av bogbladssår?
University essay from SLU/Dept. of Clinical SciencesAbstract : Sow shoulder lesions are a common form of decubital ulcers in sows. The wounds are often bilateral and affect both loose housed and restrained sows. In most cases shoulder lesions develop after farrowing and heal after weaning. Sows that once have had decubital ulcera are however more proned to develop new wounds after the next farrowing. READ MORE