This is the 10330th most frequent Japanese word.
養鶏
Poultry farming.
養鶏 is used to mean poultry farming as a general activity or concept.
養鶏は農業の一環として重要です。
Poultry farming is important as a part of agriculture.
養鶏場 refers specifically to a poultry farm, a place where poultry farming is conducted.
彼は養鶏場を経営している。
He runs a poultry farm.
養鶏 is again used to refer to the general activity or field of poultry farming.