Detailed information On farm

Strain fact sheet:
TH 1 A

General stock information
Husbandry parameters
  • Aquaculture system
    concrete pond
  • Feeding basis
    complete feeding
Genetic parameters
  • Used molecular genetic methods
    Mikrosatellitenanalyse
  • Tissue sample accession number
    TH 1 A_1-20
  • Number of individuals analyzed by microsatellites
    20
  • Maximum number alleles per Microsatellite
    13
  • Mean number of alleles
    6.42
  • Allelic richness
    5.872
  • Expected degree of heterozygosity according to HWG (HE)
    0.638
  • Observed heterozygosity (HO)
    0.629
  • Inbreeding coefficient (FIS)
    0.013
  • Minimal genetic divergence (FST min)
    0.0336
  • Maximum genetic divergence (FST) to other populations of the same species
    0.1505
  • Mean genetic divergence (FST) to other populations of the same species
    0.0764
  • Morphometric analyses
    Erfassung verschiedener morphometrischer Merkmale
  • Average total length in mm
    491.05
  • Average mass in g
    2095.8
  • Average Corpulence Factor
    1.77
  • Standard length in percent of total length
    91.3
  • Head length in percent of total length
    22.09
  • Body height in percent of the total length
    23.52
  • Body height min in percent of total length
    8.82
  • Predorsal distance in percent of total length
    43.79
Strain parameters
  • Age of strain
    21-40 years
  • Strain management
    open breeding scheme
  • Size basic population
    > 50
  • Number of male spawning fish
    150
  • Number of female spawning fish
    250
  • Number of males used for breeding
    1000
  • Number of females used for breeding
    400
  • Effective population size
    > 100
  • Main breeding objective
    morphological characteristics
  • Selection intensity
    high (below 10 %)
  • Average utilization period of spawning fish
    medium (3-5 years)
  • Spawning season
    late
  • Management forecast over the next 10 years
    Maintenance of the breeding strain
Other
  • Remarks
    schöne Ausfärbung, ausgeprägte rote Punkte
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