Industrial technology of cultivation of castor beans (1985)

Castor plants.

Castor seeds.

A field with castor plantings.

The field of flowering castor.

Experimental field of varietal castor.

Crop rotation scheme (animation).

Disk peeling of the soil.

Field treatment with herbicides.

Application of fertilizers to the soil.

Bags of fertilizers.

Plowing the field.

Harrowing.

Setting up seeding machines.

Sowing seeds.

The scheme of the seeder (animation).

Sowing seeds with a wide-coverage unit.

Pre-emergence harrowing (animation).

Sprouted castor.

The field of castor oil.

Hoeing of seedlings.

Inflorescence of castor.

Irrigation of the field.

Desiccation (dehydration of tissues) of plants from an airplane.

Preparation of the combine for harvesting.

Field of ripened castor.

Laboratory.

Cleaning of castor oil.

Cleaning of seeds from impurities.

The field of castor oil.

Castor seeds.