Sökning: "natural weaning"
Visar resultat 21 - 25 av 29 uppsatser innehållade orden natural weaning.
21. Separation mellan mjölkko och kalv
Kandidat-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public HealthSammanfattning : Domesticerade djur separeras ofta abrupt från sin mamma efter födseln och ofta mycket tidigare än när den naturliga avvänjningen skulle ske. Naturligt sker avvänjning hos nötkreatur mellan 7 och 14 månader. De mjölkproducerande djuren separeras dock från sina ungar direkt efter födseln på de flesta gårdar i Europa och Nordamerika. LÄS MER
22. Variation i fruktsamhet hos semingaltar
Magister-uppsats, SLU/Dept. of Animal Breeding and GeneticsSammanfattning : Artificial insemination (AI) has had a great influence on the development of pig production and is today widely practiced (Gerrit et al., 2005). With AI, genetic progress can at a short period of time be spread worldwide compared with using natural service and the best boars can be intensively used. LÄS MER
23. Hästhållningen i Ängelholms kommun - ur hästens välfärdsperspektiv
Magister-uppsats, SLU/Dept. of Animal Nutrition and ManagementSammanfattning : An interview study of horsemanship has been conducted in the community of Ängelholm. The study is part of a larger project, where a further four students who are writing their thesis’ have conducted interviews in Lerum, Hässleholm, Nyköping and Enköping, a total of 52 horse holders in 5 different communities. LÄS MER
24. Slaktsvins basala behov i kommersiell uppfödning : Slaktsvins basala behov i kommersiell uppfödning oönskade beteenden, skador och välfärdspåverkan
Kandidat-uppsats, SLU/Dept. of Animal Environment and HealthSammanfattning : The Swedish Welfare Act § 4 says that "Animals must be kept and cared for in a good environment for animals and in such a way that promotes their health and allow them to behave naturally." Pigs in the wild spend 80% of their waking hours walking around and rooting for food, eating and exploring their environment with its snout. LÄS MER
25. Valpens utveckling : ur ett fysiologiskt och etologiskt perspektiv
L3-uppsats, SLU/Dept. of Animal Environment and HealthSammanfattning : The first two weeks in a pup's life is called the neonatal period. This period is dominated by growth and development of organs and senses. The puppy is born blind and deaf and the physiological disability makes it unable to move properly. The neonatal period is characterized by a lot of sleeping. LÄS MER