• 具有瘟典型症状7吉林白鹅脾脏,制成乳剂,接种于未免疫小鹅瘟疫苗的健康所产种蛋的12日龄鹅尿囊腔。

    With 12 days goose embryo produced by healthy geese, a strain of virus was isolated from the spleen of 7 days old gosling died from gosling plaque.

    youdao

  • 采用单因子设计,以吉林农业大学白鹅试验动物研究不同纤维生长性能影响

    Jilinnongda geese were used as experimental animals to study the effect of different fiber resources on growth performance of geese.

    youdao

  • 采用单因子设计,以吉林农业大学白鹅试验动物研究不同纤维生长性能影响

    Jilinnongda geese were used as experimental animals to study the effect of different fiber resources on growth performance of geese.

    youdao

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