Sökning: "belly-nosing"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet belly-nosing.

  1. 1. Sow and piglet behaviour and weight: implications of different ages of weaning : a study within Swedish piglet production

    Master-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Rebecka Brattlund Hellgren; [2021]
    Nyckelord :piglet; sow; weaning age; behaviour; growth;

    Sammanfattning : Natural weaning of piglets occurs gradually and finalises between 14-17 weeks of age. In 2017, Swedish pig production faced changes in national regulations regarding weaning procedures. The new regulations implemented a decrease of weaning age from 28 days of age to 21 days of age for a maximum of 10 % of piglets in each batch. LÄS MER

  3. 2. The effect of forage on piglets’ behavior in connection with weaning

    Master-uppsats, SLU/Dept. of Animal Nutrition and Management

    Författare :Linnea Wikars; [2021]
    Nyckelord :behaviour; enrichment; forage; pig; silage; weaning;

    Sammanfattning : Pigs’ (Sus scrofa) behaviors are affected by the environment they are housed in, where an enriched environment offers pigs to perform more diverse behaviors. Pigs reared in barren environments perform more oral manipulation toward their pen mates, compared to pigs reared in enriched environments. LÄS MER

  4. 3. Feeding beaviour of slaughter pigs (Sus Scrofa) kept in a Swedish conventional system

    Master-uppsats, SLU/Dept. of Animal Environment and Health

    Författare :Maria Karlsson; [2017]
    Nyckelord :slaughter; pig; conventional; feeding; behaviour; frustration; stress;

    Sammanfattning : The management and keeping of slaughter pigs are normally highly controlled and achieving a good feed effiency is one of the pork industriy’s main goals. When being kept in a conventional system the pigs do not have a good opportunity to perform natural feeding and foraging behaviours which could lead to frustration and a negative welfare. LÄS MER

  5. 4. En jämförelse av beteendeeffekter hos slaktsvin av olika typer av miljöberikning

    Kandidat-uppsats, Biologi; Tekniska högskolan

    Författare :Veronica Nygren-Fasth; [2014]
    Nyckelord :domestic pig; fattening pigs; environmental enrichment; abnormal behaviour; belly-nosing; tail biting; bar biting; farming; slaktsvin; grisar; svin; miljöberikning;

    Sammanfattning : Hos grisar finner man flera stereotypiska beteenden, som rörbitning och svansbitning. Dessa beteenden är relativt vanliga hos grisar. En miljöberikning definieras som förbättring av ett djurs välfärd, både psykologisk och fysiologiskt, genom förändringar hos djurets omgivning. LÄS MER

  7. 5. Hur en för tidig avvänjning påverkar kattens beteende

    Kandidat-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Mia Petersson; [2014]
    Nyckelord :beteende; katt; avvänjning; problem; modersbeteende; separation; stereotypi; behaviour; feline; maternal behaviour; stereotypies; weaning;

    Sammanfattning : Enligt svensk lag måste alla katter vara minst 12 veckor vid försäljning. I bl.a. Storbritannien kan kattungar dock säljas vid 8 veckors ålder. LÄS MER