管内

Said in one Japanese podcast line.

• 生殖器内細菌層とは牛の窒や子宮などの生殖器管内に存在する微生物の集まりのことです

  The genital microbiota refers to the collection of microorganisms present within the reproductive tract of cattle, such as the vagina and uterus.

  

  チックトーク（Chick Talk）第195回　「乳牛の生殖器内細菌叢と繁殖成績」「豚のセルフワクチネーション技術」「トランプ関税で大手乳業の株価上昇」

The shows belong to their publishers, and each line plays from the publisher’s own file. Translations are machine-made. Japanese books and courses on Amazon (affiliate link).