| 摘要 |
A ventilation system of intensive piggery is provided to improve the growing condition of pigs by supplying equal air and discharging the air. A ventilation system of intensive piggery comprises a pig stall (111), room for collecting pig ordure (120), managing corridor, exhaust fan (200), and inlet air duct (300). The managing corridor is connected to the entering door (130) of the piggery (100). A distribution pipe (310) is connected with the inlet air duct.
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