SOIL ALGAE INDICATORS

Abstract

In the article, algae are indicators of the soil environment, different resistance to adverse factors, some species of Cyanophyta, Xanthophyta, Bacillariophyta and Chlorophyta are the most resistant, the degree of manifestation of different types of nutrition in the metabolism of algae, light, the amount of organic and mineral substances in the environment, oxidation-reduction potential and the environment It is thought that depending on the pH level, algae can enrich the soil with nitrogen as a result of fixing nitrogen from the air.