Year: 1984
Duration: 300'
A series of didactic documentaries made with the Department of Schools and Education. These documentaries illustrate chemical means for increasing the production of agricultural foodstuffs, from manuring the earth to the use of fertilizers and insecticides, accompanying the lessons with graphs and drawings. The 15 episodes were broadcast on Rai Tre: Fertilizzanti I-II, Fitoregolatori, Fitoregolatori-nematocidi, Nematocidi, Insetticidi I-II, Lotta biologica, Lotta integrata, Fungicidi, Diserbanti, Materie plastiche I-II.