IMPROVEMENT OF THE EFFICIENCY OF STUBBLE CROPS BASED ON THE USE OF THE MOST AVAILABLE FACTORS OF BIOLOGICAL AGRICULTURE
The article presents the materials of long-term research in the conditions of the Tersk-Sulak sub-province of the Republic of Dagestan on the cultivation of stubble crops (peas), which shows the biological activity of the soil under the types of fertilizers and the effectiveness of its use as a green fertilizer. The obtained data indicate that the accumulated vegetative mass is one of the main sources of replenishment of soil organic matter, increasing the activity of soil microflora, as well as a regulator of agrophysical indicators of the soil. Application of various types of fertilizers contributes to an increase in the number of soil organisms. This is due to the fact that most microorganisms introduced into the soil organic mass is the main source of plant nutrition and energy. Part of the organic mass created by plants after harvesting remains in the soil in the form of root mass, which plays an important role in replenishing it with organic matter.