摘要 |
The invention refers to a plastic sheet for soil coverage (1) manufactured by the method of extrusion from a flat or circular die head which is used for cultivations with soil coverage or for cultivations in shallow ditches. The plastic sheet for soil coverage bears at both of its sides repeated independent water pockets (7). The water easily enters into these pockets during the sheet's use via the filling tube (6) and offers the necessary weight for the rigid retention of the sheet to the frame of the shallow ditch or for the soil coverage for linear cultivations such as the asparagus cultivation (12). The plastic sheet for soil coverage simplifies the process of soil coverage or the coverage of shallow ditches (which becomes more safe and requires reduced labour effort), has a longer use, is easily recycled as it is less contamined by soil and can additionally offer an enhancement of the quality and acceleration of the production. |