Superagro 12:24, Nikolaevskaya oblast.

Nitroammophoska 10:40fertilizers NPK 10:40

The fertilizer that will be discussed contains a huge amount of available phosphorus, as well as potassium and nitrogen. Such a combination has a triple positive effect on the development process of fed plants. NPKfertilizers belong to slow-acting. They are diluted in water and applied to any crops in fairly large quantities without causing any harm. Oversaturationwith such supplements is practically impossible.(//tractor-service.com)
The role of nitrogen in plant development
Nitrogen is contained in plant cells and takes an active part in the construction of plant proteins, vitamins and chlorophyll. When pathogenic microorganisms penetrate plant tissues, a protective chemical reaction takes place, in which nitrogen monoxide participates.
During the period of active development of the green mass of plants, nitrogen provides a stimulating effect, thereby accelerating the growth process of stems and leaves. Plants naturally obtain nitrogen in the form of nitric acid salts and ammonia. These substances are products of decay of plants and animal remains.
Thus, fertilizing vegetable and fruit crops with nitrogen-containing fertilizer accelerates the development of plants, strengthens their protective system and increases the yield.