Taxonomic and Comparative Analysis of Algoflora of Channels of Fergana Valley

Abstract

In the article, it was determined from the results of taxonomic and comparative analysis of the algoflora of the canals of the Fergana Valley (Big Fergana Main Canal (BFMC), Northern Fergana Main Canal (NFMC, Southern Fergana Main Canal (SFMC) that the algoflora of the canals showed a somewhat complex composition. When we studied the general state of algae, 6 sections, 13 classes, 19 orders, 34 families, 314 species and varieties (218 species, 71 variations, 25 forms) belonging to 72 families were identified. Among them, Cyanophyta - 45, Chrysophyta - 4, Bacillariophyta - 229, Pyrrophyta - 8, Euglenophyta - 12, Chlorophyta - 16 species and species.