noun
free-range farming; floor feeding
Refers to raising poultry or other livestock in an open barn or on the floor rather than in cages. Often contrasted with cage or battery farming.
この農場では平飼いで鶏を育てています。
This farm raises chickens using free-range methods.
平飼い卵はケージ飼いの卵より値段が高い。
Free-range eggs are more expensive than cage-raised eggs.