Water movement in soils

Duration: 27 min

Year Published: 1960

Format: 16mm

Color: Color

Sound: Sound

Description: The demonstration, using a model of a vertical section through the soil and time lapse photography, shows how liquid moves through soil of various compositions. The elements of the soil, which control the movement of water and liquid fertiliser, are of major importance in agriculture, irrigation, erosion control etc.

Metadata Source:Educational film guide. Supplements (1959-62)