Sources of Humus Formation in the Soil, the Importance of Microorganisms in the Formation of Humus

Abstract

Humus is a complex complex of nitrogen-retaining high-molecular substances with a complex chemical composition, usually dark in color and evenly embedded in the soil, and in a very solid state with a mineral part. The organic composition of the soil consists of the sum of specific substances that organic matter in the soil is formed from the rotting of living organisms, microorganisms, plant residues. It is formed from the rotting of organic matter, plant and animal remains in the soil. In the first place is the mass of plant products, roots and the rest-the remains of living animals. The remains of animals and microorganisms enrich the soil with protein and nitrogen in its composition.