Come arrivare primi a produrre prima (1969)

The film demonstrates the various techniques and uses of plypac in agriculture. In particular, it focuses on mulching (protecting crops with plastic film at ground level), tunnels, and greenhouses. To better illustrate what happens in the soil and clarify the advantages of the various techniques, the documentary also uses marker sketches and interviews with farmers. (Montedison, 1969). National Corporate Cinema Archive