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On-farm stocks

Detailed information On farm

BW 16 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
    BW 16 A_1-20
  • Number of individuals analyzed by microsatellites
    20
  • Maximum number alleles per Microsatellite
    7
  • Mean number of alleles
    4.727
  • Allelic richness
    4.395
  • Mean number of private allels
    0.364
  • Expected degree of heterozygosity according to HWG (HE)
    0.654
  • Observed heterozygosity (HO)
    0.773
  • Inbreeding coefficient (FIS)
    -0.182
  • Minimal genetic divergence (FST min)
    0.078
  • Maximum genetic divergence (FST) to other populations of the same species
    0.1614
  • Mean genetic divergence (FST) to other populations of the same species
    0.1162
  • Morphometric analyses
    Erfassung verschiedener morphometrischer Merkmale
  • Average total length in mm
    111.58
  • Average mass in g
    34.31
  • Average Corpulence Factor
    2.47
  • Standard length in percent of total length
    84.83
  • Head length in percent of total length
    26.15
  • Body height in percent of the total length
    28.44
  • Body height min in percent of total length
    10.86
  • Predorsal distance in percent of total length
    43.52
Strain parameters
  • Age of strain
    41-60 years
  • Strain management
    open breeding scheme
  • Number of male spawning fish
    40
  • Number of female spawning fish
    40
  • Number of males used for breeding
    50
  • Number of females used for breeding
    50
  • Effective population size
    51 - 100
  • Main breeding objective
    morphological characteristics
  • 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
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