CATTLE-SHED

摘要

The stall house for livestock comprises an array of pens with the floor formed of slatted boards through which the excrements can fall down onto the sawdust bed below in an underfloor excrement-receiving vessel extending from one end to the other of the array of pens. A travelling shuffler runs in the excrementreceiving vessel back and forth from one end to the other over the sawdust bed to introduce fresh air to promote the aerobic fermentation of the excrements by the aerobic fermentation bacteria in the sawdust. An air blowout pipeline may be provided at the bottom of the sawdust bed which serves to further promote the aerobic condition of the sawdust bed and to control the evaporation of the water content in the excrements.