Film
Difficult land.. (1983)
Annotation
The film and the origin solonetses displayed their various kinds.Reel №1
A man digs a hole with a sapper shovel.
A tulip in the steppe.
Steppe solonets.
A man is walking along the plowed steppe.
Soil microorganisms under the microscope.
Panorama of the forest and the cut of the soil.
Blooming meadow.
A section of chernozem soil.
The roots of plants in the chernozem.
The caterpillar crawls on the salt pans.
A slice of salt pans.
A scientist is trying to break a clod of earth.
A lump of saline earth is lowered into a vessel with water.
A woman scientist (synchrono) about how the solonets were formed.
A man (synchronously)about solonets.
Sprouts on saline soil.
The laboratory.
Solontsy.
Distribution of salt shakers in the world (map).
Distribution of solonets in the USSR (map).
Plowing of salt pans with a special plow.
Carbonates and gypsum on a slice of salt pans.
The introduction of gypsum into saline soils.
Locations
Volgograd region
Kazakhstan
Ecology; Agriculture Geography and Nature; Sectors of the economy
Reel №2
Treatment of salt salts with sulfuric acid.
Germination of seedlings (combined shooting).
A salt cellar sown with special herbs.
Soil scientists examine salt wells, take soil samples.
Gazik goes through the solonets.
Laboratory analysis of soil samples.
Land reclamation.
Melon.
The vineyard.
An orchard.
Ecology; Agriculture Geography and Nature; Sectors of the economy