Material for treating seedbeds, method for control of the germination of weeds in seedbeds and use of the material or of the method for preventing the germination of weeds

摘要

The invention concerns a method for controlling weed germination in seedbeds, where plant seeds or small plants are disposed on a strip (1), being able to be grown through by plants, whereafter the strip is placed under the surface level of the seedbed, where before, during, or after the laying down of the strip along the two sides of the strip there are established two layers (2; 5; 6) of material not being able to be grown through extending from the strip and to above the surface level of the seedbed, where the area above the strip (1) and between the layers (2; 5; 6) of material not being able to be grown through is filled up with a growing medium (4) being free from weed seeds. Alternatively, small plants or seeds are placed in the growing medium after establishing the bed. The invention also concerns a material for use in connection with establishing a seedbed free from weeds and use of the material or the method by the growing of crops.