| 摘要 |
The invention relates to a substrate for multifold culture comprising a layer of mineral wool, which layer is provided on at least one side with a porous covering layer, and to a method for multifold culture of plants on a substrate, comprised of (i) arranging a substrate as claimed in claims 1-7, (ii) cultivating the plants on the substrate, (iii) harvesting the plants, (iv) repeating steps (ii) and (iii). |
