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search Plastic mulch used for growing strawberries.
Polyethylene (PE) is the plastic film used by the majority of
growers because of its affordability, flexibility and easy
manufacturing.[1] It comes in a variety of thicknesses, such as
a low density form (LDPE) as well as a linear low density form
(LLDPE). These can be modified by addition of certain elements
to the plastic that give it properties beneficial to plant
growth such as reduced water loss, UV stabilization to cool soil
and prevent insects, elimination of Photosynthetically active
radiation to prevent weed growth, IR opacity, antidrip/antifog,
and fluorescent films.[1][2]  Greenhouses and walk-in tunnel
covers[edit]  A Greenhouse is a large structure in which it is
possible to stand and work with automated ventilation. High
tunnels are hoop houses, manually ventilated by rolling up the
sides. Greenhouse and high tunnel films are usually within the
parameters of 80-220μm thick and 20m wi