Uppsatser om säsongsmässig reproduktion

3 uppsatser

Fruktsamhet och fruktsamhetsproblem hos chow-chow

En inledande studie över situationen i Sverige

Examensarbete · SLU

The chow-chow breed is considered to have a low fertility and this report is an in depth study of the reproductive functions of this breed in Sweden. Only 53 % of the Chow-chow matings results in litters. Previous studies of other breeds in commercial kennels shows mating …

Fortplantning och fortplantningsproblem hos tikar av svensk och finsk lapphund

en jämförande studie

Examensarbete, grundnivå · SLU

The Swedish Lapphund is one of our eleven Swedish domestic breeds of dogs and one of Sweden’s oldest dogbreeds. The Finnish Lapphund’s origin and physical conformation is similar to that of the Swedish Lapphund. One aim of this study was to examine whether the average litter …

Reproduktion och reproduktionsproblem hos taxtikar

Övrigt arbete · SLU

Artificial insemination (AI) has had a great influence on the development of pig production and is today widely practiced (Gerrit et al., 2005). With AI, genetic progress can at a short period of time be spread worldwide compared with using natural service and the best boars can …