LAMINATE FOR PADDY RICE SEEDLING NURSERY, SEEDLING MAT, PADDY RICE SEEDLING NURSERY BOX, AND METHOD FOR MANUFACTURING PADDY RICE SEEDLING NURSERY BOX

摘要

The present invention relates to a laminate for a paddy rice seedling nursery, said laminate including a bed soil layer and a cover soil layer, wherein one or both of the bed soil layer and the cover soil layer is a water-absorbing resin layer that includes a particulate water-absorbing resin, the water-absorbing resin is disposed such that at least some paddy rice can come into contact with the water-absorbing resin, and the water-absorbing resin content in the laminate for a paddy rice seedling nursery is 1 to 5,000 g/m².