Sökning: "feeding during milking"

Visar resultat 21 - 25 av 35 uppsatser innehållade orden feeding during milking.

  1. 21. The effect of rapeseed oil and palm oil supplement and milking frequency on milk yield and milk fat quality

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

    Författare :Sofia Lindman; [2014]
    Nyckelord :fat supplement; milking frequency; milk fat composition; FFA; milk fat globule;

    Sammanfattning : Milk fat is an important feature in many different milk products and other foodstuffs and it is often crucial for the dairy plants that the milk fat is stable for different manufacturing processes. Lipolysis is the enzymatic degradation of fat and is the one of the causes for an elevated amount of free fatty acids (FFA) in milk. LÄS MER

  3. 22. The effect of social rank on milking and feeding behaviour in automatic milking system for dairy cows

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Animal Nutrition and Management

    Författare :Tina Danielsson; [2012]
    Nyckelord :Automatic milking system; Welfare; Dominance; Ranking; Behaviour;

    Sammanfattning : Today automatic milking systems (AMS) are growing in popularity. In these systems the cows are loose and have to get to the robot and the feed on their own. The cows ranking in this system affect their welfare. In this study data from seven years in an AMS was used and analysed. LÄS MER

  4. 23. Finns det lönsamhet i att föda upp gårdens egna mjölkrastjurar?

    M1-uppsats, SLU/Rural Buildings and Animal Husbandry (until 121231)

    Författare :Emma Eriksson; [2012]
    Nyckelord :mjölkrastjur; mellankalv; intensiv ungtjur; lönsamhet; tjurar;

    Sammanfattning : Flera mjölkgårdar säljer idag sina tjurkalvar. Syftet med detta arbete är att se hur lönsamheten ser ut för de uppfödningsmodeller på egenproducerade tjurkalvar som anses vara lämpliga för ett utvalt fallföretag. LÄS MER

  5. 24. Effects of rubber alley flooring on cow locomotion and welfare

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Animal Nutrition and Management

    Författare :Pernilla Norberg; [2012]
    Nyckelord :Rubber floor; Locomotion; Claw health; Hock injury; Grooming behaviour; Cleanliness;

    Sammanfattning : This study investigated the effects of rubber alley flooring on cow locomotion, claw and leg health, production, cleanliness, grooming behaviour and cow exclusion rate in a free stall herd. The study was conducted in a new dairy house with a rotary milking system, with a matched group of cows on traditional scraped concrete alleys used for comparison. LÄS MER

  7. 25. Tidsåtgång i mjölkproduktion under betessäsong : inflytande av besättningsstorlek, samt mekaniserings- och automatiseringsgrad

    Uppsats för yrkesexamina på grundnivå, SLU/Rural Buildings and Animal Husbandry (until 121231)

    Författare :Catja Bennerstål; [2009]
    Nyckelord :Mjölkproduktion; Bete; Tidsstudie; Logistik; Arbetstidsåtgång; Automatisering;

    Sammanfattning : Time studies in dairy production are an essential tool when deciding about level of mechanisation and automatisation both in investment situation and improving efficiency in existing operations. In previous investigations such studies have been carried out during normal barn conditions during winter. LÄS MER