breeding ground; breeding farm
Refers to a place where animals are bred and raised, such as a farm, ranch, or hatchery.
Many cattle are raised every year at this breeding farm.
We toured a fish breeding ground.
養殖場 specifically refers to aquaculture or fish farming facilities, whereas 飼育場 can be used for a wider range of animals.
Compound of 飼育 (しいく, 'breeding, raising') and 場 (じょう, 'place, ground'). The reading じょう is a standard rendaku form of 場 when used as a suffix.