| abstract |
A polyolefin resin wall film comprising a polyolefin resin, a hindered amine compound, a hydrotalcite-type compound, and a UV absorbing agent which is used to form the walls of a greenhouse or a protected horticulture tunnel which is not damaged by an inorganic sulfur agent applied in the greenhouse or in a tunnel for treating soil and / or plants, a process for treating the soil and / or plants in such a greenhouse or such a tunnel, and a method for growing plants in such a greenhouse or tunnel. |