Sökning: "Sophia Isberg"
Hittade 3 uppsatser innehållade orden Sophia Isberg.
1. Management factors influencing sow productivity in successful Swedish and Danish herds
Master-uppsats, SLU/Dept. of Animal Breeding and GeneticsSammanfattning : The number of weaned piglets per sow and year is a good measurement of sow productivity since it is affected by the number of piglets born alive, the pre weaning mortality (i.e. mortality of live born piglets between birth and weaning) and the number of litters per sow and year. LÄS MER
2. Production and composition of sow milk
L3-uppsats, SLU/Dept. of Animal Nutrition and ManagementSammanfattning : Colostrum and milk yield and composition are important for piglet survival and growth Mammogenesis occurs during prepuberty, puberty, gestation and lactation. Colostrogenesis starts before parturition and transcends into lactogenesis 24-36 hours after parturition. If the teats are not suckled, involution will occur. LÄS MER
3. Effekten av suggans näringsstatus på fostertillväxt och smågrisöverlevnad
Kandidat-uppsats, SLU/Dept. of Animal Nutrition and ManagementSammanfattning : The pig industry suffers economical loss due to stillbirths, piglet mortality and low birth weight. This is due to breeding programs that have resulted in larger litters. LÄS MER