| 摘要 |
<p>The device has a fluid-tight tank (1) i.e. ground basin, opening at its upper side and comprising a partially upwardly opening collecting channel (2) opening into a pump-recess (3). The channel has no slope or counter slope in a direction of the pump-recess, where collective mixture of fluid and ensilaged plant material is pumped out and/or conveyable from the recess. The channel centrally runs in a longitudinal direction of the tank, where slope angle of walls (10-13) of the tank amounts to 45 degrees.</p> |
