A dry-type pig breeding system includes a breeding bed, a water supply device and an excrement separation module. The water supply device includes an outer cover for shielding the drinking water splashing toward the breeding space. A receiving surface of the excrement separation module is relatively lower than and facing the breeding bed, and the receiving surface is provided with the plurality of liquid collecting parts at intervals. In this way, it is possible to quickly and effectively separate the feces and urine through the repeating plural liquid collectors arranged at intervals on the receiving surface, and the improvement of the water supply device can reduce the amount of drinking water splashed on the breeding bed, and then Effectively reduce the amount of sewage generated by the breeding system.一種乾式豬隻養殖系統，包含一養殖床台、一供水裝置及一排泄物分離模組。該供水裝置包含一外罩，用以遮擋朝該養殖空間噴濺的該飲用水。該排泄物分離模組的一承接面相對低於且面對該養殖床台，該承接面上間隔設有所述複數液體收集件。藉此，可透過承接面上間隔設置的複述複數液體收集件，可快速、有效的讓糞便、尿液分離，並可透過供水裝置的改良，減少飲用水噴濺至養殖床台的水量，進而有效降低養殖系統產生的汙水量。
