Plant nutrition. Section 1. (1981)

Wheat field.

Grain harvesting.

Corn field.

Cabbage field.

Zucchini in the field.

A branch of tomatoes.

Apples on an apple tree.

Combine harvester in the field.

Vegetable harvesting.

Potato harvesting.

Application of fertilizers.

Seed germination (combined shooting).

Ears of wheat.

Corn field.

Irrigation of the field.

Portrait of D.N.Pryanishnikov.

A field of wheat.

Laboratory.

Plant cells under a microscope.

Corn cobs, apples, cucumbers.

Irrigation system.

The Periodic Table.

Vegetative house of the Department of Anatomical and Biological Chemistry of the Academy.

Timiryazev.

Tomato plants with a lack of boron.

A plant with an excess of lithium.

Florosis of corn leaves with a lack of magnesium.

Application of fertilizers to the soil.

Sunflower field.

Corn field.

Scheme of air nutrition of plants (animation).

Scheme of root nutrition of plants (animation).

The structure of a plant cell (animation).

The scheme of absorption of nutrients by the cell (animation).

Laboratory.

Cells under a microscope.

Phagocytosis and pinocytosis.

Pinocytosis (animation).

Corn field.

Microorganisms on plant roots (animation).

Experiments in the laboratory.

Nodule bacteria on the roots of the plant.

Seed germination (combined shooting).

A field of flowering potatoes.

Potato harvesting.

Application of fertilizers.

Grain harvesting.