上じょう質しつ葉ば

noun

high-quality leaves

Rare term used in agricultural or commodity contexts for high-grade leaves of plants such as green onions, tobacco, or tea.

• この地ち域いきでは上じょう質しつ葉ばの生せい産さんに力ちからを入いれている。

  This region is focusing on the production of high-quality leaves.