Uppsatser om breed
411 uppsatser · sida 1 av 28
Kandidatuppsats · SLU
During the last decade a new technique in animal breeding has developed called genomic selection. It is based on estimations of the effect from genetic markers on traits that are calculated in a reference population. By genotyping individuals, genomic breeding values can then be …
Masteruppsats · SLU
The heterosis effect and breed group effect of crossbreds between Swedish Holstein (SH) and Swedish Red (SRB) was estimated in this study. Observations on cows born between 1990 and 2012 were used to estimate the heterosis effect and breed group effect for several traits …
Masteruppsats · SLU
… may influence concentration of natriuretic peptides. A potential effect of dog breed on natriuretic peptide concentration has been suggested but has, to our knowledge, not previously been specifically studied. Therefore, the aim of the present study was to investigate breed …
Examensarbete · SLU
… pygargus) is a diurnal, Eurasian raptor, which migrates from its northern breeding grounds to winter in sub-Saharan Africa. In Sweden, its core breeding area is centred on the island of Öland, with a stable breeding population of approximately 40 pairs. The province of Uppland …
ras, kön, boende och orsak
Kandidatuppsats · SLU
… were collected in the study between January 31st and April 10th 2012. Breed, residency, reason, pure or mix breed, sex, racial group and if the dog were castrated or not was recorded. The results showed that pure breed dogs were more common to be put up for adoption. The …
Examensarbete · SLU
The Swedish Red Polled breed is threatened by extinction and there are only around 1100 animals left. The breed was popular in the early twentieth century, but since then the numbers have steadily decreased. The overall objective of this study was to find out whether there may …
Kandidatuppsats · SLU
… in 1996, it appeared that there were around 780 cows and heifers of the SLB breed (SJV, 1997). SJV did in 2006 a plan for the development of livestock genet-ic resources and the number of cows of SLB was estimated at approximately 200. This meant that the SLB was in need of …
Masteruppsats · SLU
… in 1996, it appeared that there were around 780 cows and heifers of the SLB breed (SJV, 1997). SJV did in 2006 a plan for the development of livestock genet-ic resources and the number of cows of SLB was estimated at approximately 200. This meant that the SLB was in need of …
Examensarbete · SLU
… biodiversity. The objective of this experiment was to determine the effects of breed and season on diet composition, with special reference to four competitive species found in wet areas ” in cattle grazing heterogeneous semi-natural grasslands ” and thereby contribute to …
Examensarbete · SLU
… was to compare normal electroretinographies (ERGs) from three different canine breeds in order to evaluate if there were any marked similarities or differences between these breeds as to ERG responses. It is known that healthy dogs from different breeds but also dogs within the …
<em>Hur ser behovet av CRM ut för små och medelstora tillverkande företag i Sverige?</em>
Kandidatuppsats · Linnéuniversitetet
… succeed in building long term relationships with their customers. Best of Breed and ERP-based are two types of CRM systems. The study has focused on analyzing and examine the need for CRM systems at manufacturing companies. Our question formulation has been: ? What need do …
Övrigt arbete · SLU
… part in rural history. In Sweden there were many kinds of small native breeds, kept for their meat and fleece. Women cared for the flock that often had very little to feed on during the cold and sometimes harsh winter months. This meant that these sheep over time acquired …
Examensarbete · SLU
… options this report is based on are: expanding from a herd with 50 sows in breeding gilt production to a herd with 100 sows in breeding gilt production (option 1), or expanding to a herd with 140 sows in breeding gilt production (option 2). The number of pregnant gilts produced …
Examensarbete · SLU
… different ages for Swedish Holsteins (SLB) and for the Swedish Red and White Breed (SRB), and the correlation to heart girth and height at withers. The aim of this investigation was to study the live-weight changes and mature weight for the Swedish Red and White Breed (SRB) and …
Examensarbete · SLU
… depends among other things on its behavioural characteristics. In animal breeding it is not always easy though to select for behavioural traits. It may, for example, be difficult to identify traits that are not only heritable but also of importance for the dogs' ability to …