| 摘要 |
A stable for keeping animals, said stable consisting of a floor with fencing provided thereon, characterized in that said floor is formed by a finely divided material consisting of a carrier for microbes provided thereon, said microbes being able to decompose droppings produced by the animal, said material forming a layer which is at least 30 cm high, and the material as used consisting of microbes, provided on the carrier.
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