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    Home > Food News > Food Articles > Qingdao Nongda scallop breeding technology has been authorized by 4 U.S. invention patents

    Qingdao Nongda scallop breeding technology has been authorized by 4 U.S. invention patents

    • Last Update: 2022-08-31
    • Source: Internet
    • Author: User
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    Recently, the team of Professor Wang Chunde of Qingdao Agricultural University applied for four invention patents, including the "three-line hybrid breeding system and application of purple scallop and bay scallop", which were authorized by the US Patent and Trademark Office, realizing the hybrid breeding of purple scallop and bay scallop.


    According to reports, in order to improve the germplasm of bay scallops, the team has introduced purple scallops with excellent breeding characteristics from Peru since 2007, and crossed them with bay scallops, cultivating the interspecific hybrid offspring of hermaphroditic scallops for the first time, and constructed the first construction A three-line breeding system of hybrid scallops including male sterile line, maintainer line and restorer line was developed


    (Liao Yang and Qu Tianze)

    "China Food News" (May 05, 2021 Edition 04)

    (Editor in charge: Gao Na)

     

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