Uppsatser om social breeding
20 uppsatser · sida 1 av 2
Masteruppsats · SLU
… selection criteria. However, effects on welfare of selection for the so called Social Breeding Value (SBV), which is based on growth, are largely unknown. This study investigated the direct welfare effects induced by straw as well as SBV and the possible interaction between …
Masteruppsats · SLU
… carcass weight, were both ranked highly. In addition to this, the sheep has a social and traditional value in Maasai culture. Although the Red Maasai sheep was ranked highly with regard to traits important for adaptation and social purposes, the population was considered to …
Kandidatuppsats · SLU
… welfare, health and integrity are included in the breeding goals. Breeding for social animals could lead to less stress and greater wellbeing in the production, without affecting the animals? integrity. More research is needed to see how selection for different behavioral …
Annons
Kandidatuppsats · SLU
… at three minute intervals of general behaviours and continuous recording of social and abnormal behaviours. Each bull was observed one hour per week during three weeks. Activity monitors (IceTags 2.004, IceRobotics) were placed on each bulls hind leg and were left there during …
Examensarbete · SLU
Relationship between social behaviour, feeding behaviour and performance of boars using single-space feeders A study on the behavioural patterns of growing boars is presented. The study was preformed at Quality Genetics? boar testing station Månseryd in Sweden. The boars were …
Examensarbete · SLU
… when they learn to control the intensity of the bite and to facilitate the social structure within a group. When dogs play they perform behaviours that otherwise are used during hunting, reproduction and aggression that in another context would be for example hostile. The dog is …
Övrigt arbete · SLU
… selection criteria. However, effects on welfare of selection for the so called Social Breeding Value (SBV), which is based on growth, are largely unknown. This study investigated the direct welfare effects induced by straw as well as SBV and the possible interaction between …
Kandidatuppsats · SLU
… were one of them receives more submissive signals from the other. A dog’s social status is not permanent and can change in different groups of dogs, because the social status depends on how many submissive interactions the individual receives from others. Older individuals …
ur ett fysiologiskt och etologiskt perspektiv
Examensarbete · SLU
… belly button-hernia or diseases collected under the name "Fading Puppies". The socialization period occurs during the pup's third week in life and its ability to form associations is growing fast. The pup learns to recognize and co-operate with its species and other social …
Kandidatuppsats · SLU
The aim of this study was to investigate the social behaviour and time budget of breedingbulls kept at VikingGenetics, Falkenberg in Sweden when the staff was off duty. It was ofinterest to see if there was any difference between bulls housed in group pens and bullshoused in …
attityder bland odlarna till genomförande av det nya direktivet
Examensarbete, grundnivå · SLU
… at three minute intervals of general behaviours and continuous recording of social and abnormal behaviours. Each bull was observed one hour per week during three weeks. Activity monitors (IceTags 2.004, IceRobotics) were placed on each bulls hind leg and were left there during …
Kandidatuppsats · SLU
… the Arctic ice in the north to the Antarctic ice in the south. They are highly social animals that living in complex social structures forming tight bonds to other individuals. Social stressors such as changes within the group, aggression, competition for resources and unstable …
Masteruppsats · SLU
… the emotional state of pigs and if the tail posture of the pig is affected by social breeding value (SBV), coping style and/or housing. Emotional state can be defined in two dimensions: valence and arousal. Two batches of 96 finishing pigs were studied in a one generation …
Kandidatuppsats · SLU
… The purpose of this literature review is to summarize kittens? needs of socialization, anthelmintics, nutrition, vaccination and gonadectomy, until the age of six months and to give the cat owner information on how to care for the cat during this period. Articles were search for …
Examensarbete · SLU
… feeding and cleaning is needed and calf welfare is compromised as it has no social contact with other calves and very little space to perform play behavior. An automated calf feeder and the keeping of calves in groups is very effective way of breeding calves as it saves work and …