Detailed information On farm

Strain fact sheet:
TH 6 A

General stock information
Husbandry parameters
  • Aquaculture system
    earth pond
  • Feeding basis
    complete feeding
Genetic parameters
  • Used molecular genetic methods
    Mikrosatellitenanalyse
  • Tissue sample accession number
    TH 6 A_1-20
  • Number of individuals analyzed by microsatellites
    20
  • Maximum number alleles per Microsatellite
    12
  • Mean number of alleles
    6.42
  • Allelic richness
    5.691
  • Mean number of private allels
    0.5
  • Expected degree of heterozygosity according to HWG (HE)
    0.621
  • Observed heterozygosity (HO)
    0.544
  • Inbreeding coefficient (FIS)
    0.124
  • Minimal genetic divergence (FST min)
    0.045
  • Maximum genetic divergence (FST) to other populations of the same species
    0.1761
  • Mean genetic divergence (FST) to other populations of the same species
    0.1037
  • Morphometric analyses
    Erfassung verschiedener morphometrischer Merkmale
  • Average total length in mm
    424.47
  • Average mass in g
    1368.97
  • Average Corpulence Factor
    1.79
  • Standard length in percent of total length
    91.58
  • Head length in percent of total length
    22.65
  • Body height in percent of the total length
    24.53
  • Body height min in percent of total length
    10
  • Predorsal distance in percent of total length
    43.87
Strain parameters
  • Age of strain
    21-40 years
  • Strain management
    open breeding scheme
  • Number of male spawning fish
    50
  • Number of female spawning fish
    100
  • Number of males used for breeding
    80
  • Number of females used for breeding
    200
  • Effective population size
    > 100
  • Main use direction
    production of fish for human consumption
  • 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
    kräftig gefärbt, rote Punkte auf bläulich grauem Fleck, gut proportioniert
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