Detailed information On farm

Strain fact sheet:
BW 11 C

General stock information
Husbandry parameters
  • Aquaculture system
    concrete pond
  • Feeding basis
    complete feeding
Genetic parameters
  • Used molecular genetic methods
    Mikrosatellitenanalyse
  • Tissue sample accession number
    BW 11 C_1-20
  • Number of individuals analyzed by microsatellites
    20
  • Maximum number alleles per Microsatellite
    8
  • Mean number of alleles
    3.909
  • Allelic richness
    3.804
  • Mean number of private allels
    0.636
  • Expected degree of heterozygosity according to HWG (HE)
    0.528
  • Observed heterozygosity (HO)
    0.507
  • Inbreeding coefficient (FIS)
    0.0398
  • Minimal genetic divergence (FST min)
    0.1554
  • Maximum genetic divergence (FST) to other populations of the same species
    0.2876
  • Mean genetic divergence (FST) to other populations of the same species
    0.2283
  • Morphometric analyses
    Erfassung verschiedener morphometrischer Merkmale
  • Average total length in mm
    259.67
  • Average mass in g
    423.72
  • Average Corpulence Factor
    2.42
  • Standard length in percent of total length
    90.2
  • Head length in percent of total length
    18.98
  • Body height in percent of the total length
    25.55
  • Body height min in percent of total length
    9.59
  • Predorsal distance in percent of total length
    43.87
Strain parameters
  • Age of strain
    21-40 years
  • Strain management
    closed breeding scheme
  • Number of male spawning fish
    50
  • Number of female spawning fish
    50
  • Number of males used for breeding
    200
  • Number of females used for breeding
    200
  • Effective population size
    > 100
  • Main breeding objective
    rearing and fattening performance
  • Selection intensity
    high (below 10 %)
  • Average utilization period of spawning fish
    short (1-2 years)
  • Spawning season
    normal
  • Management forecast over the next 10 years
    Maintenance of the breeding strain
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