Jörg Hurlin & Laura Zumbrink – In ovo sex determination
H&N Breeders and Distributors of the world finest layers
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H&N Breeders and Distributors of the world finest layers

    Jörg Hurlin & Laura Zumbrink – In ovo sex determination

    Jörg Hurlin & Laura Zumbrink
    AAT GmbH

    H&N Distributor Conference Mallorca 2022

    Date:May 11, 2022