グラスフェッド

noun which may take the genitive case particle 'no'

grass-fed

Used attributively for livestock raised on pasture rather than grain; often seen in food labeling and agricultural contexts.

See also: 牧草肥育

• この牛ぎゅう肉にくはグラスフェッドで、風ふう味みが豊ゆたかです。

  This beef is grass-fed and has a rich flavor.

• グラスフェッドの牛ぎゅう乳にゅうは健けん康こうに良いいと言いわれている。

  Grass-fed milk is said to be good for your health.