| 摘要 |
The process serves for the long-term improvement of soil moisture retention for the cultivation of plants (22) in a water-permeable, rapidly drying soil. A layer of cellulose absorption pads (10) containing a superabsorber and/or chips (14) acting as a moisture reservoir is introduced into a humus layer (16) or a layer of sand (18) below the usual working depth for cultivation. The pulps consist of complete, used absorption pads or absorption pads of manufacturing waste or chips (14) thereof. In addition to the usual horticultural and agricultural applications, the process allows for the urbanisation of soils in dry areas and in sandy and desert areas without any additional fixedly installed equipment.
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