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On-farm stocks

Detailed information On farm

BB 3 A

General stock information
Husbandry parameters
  • Aquaculture system
    earth pond
  • Feeding basis
    supplementary feeding
Genetic parameters
  • Used molecular genetic methods
    Mikrosatellitenanalyse
  • Tissue sample accession number
    BB 3 A_1-20
  • Number of individuals analyzed by microsatellites
    20
  • Maximum number alleles per Microsatellite
    9
  • Mean number of alleles
    6
  • Allelic richness
    5.34
  • Mean number of private allels
    0.091
  • Expected degree of heterozygosity according to HWG (HE)
    0.651
  • Observed heterozygosity (HO)
    0.636
  • Inbreeding coefficient (FIS)
    0.023
  • Minimal genetic divergence (FST min)
    0.0088
  • Maximum genetic divergence (FST) to other populations of the same species
    0.1062
  • Mean genetic divergence (FST) to other populations of the same species
    0.1092
  • Morphometric analyses
    Erfassung verschiedener morphometrischer Merkmale
  • Average total length in mm
    749.3
  • Average mass in g
    12536.71
  • Average Corpulence Factor
    2.98
  • Standard length in percent of total length
    87.41
  • Head length in percent of total length
    19.65
  • Body height in percent of the total length
    32.61
  • Body height min in percent of total length
    12.49
  • Predorsal distance in percent of total length
    44.13
Strain parameters
  • Age of strain
    > 60 years
  • Strain management
    closed breeding scheme
  • Number of male spawning fish
    500
  • Number of female spawning fish
    750
  • Number of males used for breeding
    200
  • Number of females used for breeding
    100
  • Effective population size
    > 100
  • Main use direction
    egg and fry production
  • Main breeding objective
    rearing and fattening performance
  • Selection intensity
    high (below 10 %)
  • Average utilization period of spawning fish
    medium (3-5 years)
  • Spawning season
    normal
  • Management forecast over the next 10 years
    Maintenance of the breeding strain
Other
  • Remarks
    längliche Körperform, schön ausgefärbt
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