Castor bean field.
Stem, root, boxes with seeds.
Building Research Institute of oil and oil crops.
Experimental fields of the Institute.
Mature castor boxes.
Portrait of breeder VE Barkovskii, which brought a new variety of castor suitable for mechanical harvesting.
Investigation of new seed varieties of plants in the biochemistry laboratory.
Preparation techniques and fields for sowing castor in Tihoretsky farm.
Castor sowing, seedling cultivation.
Issue special tool kit for xm-phase cleaning castor at the Rostov Agricultural Machinery Plant.
Designers at the combine.
Scheme to combine castor assembly.
Researcher Institute AV Zhukov verifies that combines on the farm fields.
Readiness check castor.
Cleaning.
Drying seeds.
Grain cleaning machine works.
Bags of castor-oil plant.
Manufactured goods made using castor oil on the shelves.
Key words
Agricultural sciences.
Crop.
Agricultural engineering.
Trade.