Pig Conservation Policy

Watchlist Registered Breeding females
Multiplier

1.43 x (3yr average of female registrations)

Consider use of BPA census data.

Critical <100
Endangered 100-200
Vulnerable 200-300
At Risk 300-500
Minority 500-1000
Other >1000
   
Gene Bank Targets per Breed

25 unrelated males
 Target: 50 doses per male for archive only

Conservation semen collected and used by BPA

Embryos Monitor technology
DNA (blood, hair or?) Monitor technology
RBST Owned Stock As an emergency response in rare cases of genetic importance

Farm Parks

minimum numbers for a viable breeding group

2 sows and a male (or AI)

 

  • RBST only recognises registered pedigree animals bred and living in the UK.
  • Collections (except British Lop) are undertaken with the BPA (who hold semen from the same boars) to EU export level as standard.
  • Because stocks of chilled semen are available for conservation breeding, semen collected by RBST is only kept for archive use.
  • RBST monitors developments in pig reproductive technology, particularly for long-term semen storage.
  • We encourage Approved Farm Parks to hold breeding groups.
  • RBST monitors the threat from disease. We work to reduce geographical isolation of breeds. In the event of disease outbreak, RBST will provide support to breeders and attempt to relocate animals away from the threat. 

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