ECOLOGICAL ANALYSIS OF COENOTIC POPULATION OF THE SPECIES TULIPA FOSTERIANA AND ALLIUM JESDIANUM IN THE SOUTHERN PART OF UZBEKISTAN

The paper involves the ontogenetic structures and ecology of Tulipa fosteriana and  Allium jesdianum species. Based on the demographic indicators of the cenopopulation, the data collected during field studies were used to assess theirs conditions. The total projection cover of plants and vegetation cover of the species, such as  floristic composition are studied in this paper. And critical state of the cenopopulation is analyzed.