Sökning: "dairy process"
Visar resultat 11 - 15 av 40 avhandlingar innehållade orden dairy process.
11. Rennomadismens dilemma : det rennomadiska samhällets förändring i Tuorpon och Sirkas 1760-1860
Sammanfattning : The areas of study for this dissertation are the Turopon and Sirkas lappbyar (communities) in the parish of Jokkmokk during the period 1760—1860. The starting point for discussion is a decrease in population through migration to Norway, from 667 inhabitants in 1781, to 353 in 1868. LÄS MER
12. Trading animal genetics : On the “marketization” of bovine genetics in the dairy industry
Sammanfattning : This thesis studies the workings of markets in the specific context of the international trade in bovine genetics in the dairy industry and with a particular focus on the Global North. It draws upon the examples of trade in breeding stock – cows – at auction sales and trade in bovine semen. LÄS MER
13. Validation of the Nordic disease recording systems for dairy cattle : with special reference to clinical mastitis
Sammanfattning : The overall aim of the thesis was to validate the Nordic disease recording systems for dairy cattle, with a focus on mastitis. In the first study, Nordic dairy farmers (n=580) recorded clinical disease during four months. Their registrations were compared to records in the national cattle databases. The completeness, i. LÄS MER
14. Genetic variation of in-line recorded milkability traits and associations with udder conformation and health in Swedish dairy cattle
Sammanfattning : Slow-milking cows lead to less efficient use of automatic milking systems (AMS) or may hold up the milking process when many cows are milked together in conventional milking parlours (CMP). Traditionally, genetic evaluations for milkability have been based on subjective observations, where the herdsmen have scored the animals once on a scale from slow to fast milking. LÄS MER
15. Thermal processing of milk: Effects on nutrient content and physical properties
Sammanfattning : Milk is a nutrient-dense fluid which is essential for a healthy balanced diet. Thermal processing is the dominating approach in the dairy industry to ensure food safety, however, heat treatment can alter both the composition and quality of the milk. LÄS MER