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Information × Registration Number 0207U005062, 0106U002857 , R & D reports Title Study of gene pool, states of populyatsiy of taksonov plants in ekosistemah of the Lugansk natural preserve and development of measures on saving and renewal of valuable plants in a selection and introduction. popup.stage_title Head Sova Tetijana Viktorivna, Registration Date 28-02-2007 Organization Lugansk nature reserve of Ukrainian national acadey of Sciences popup.description2 On the basis of ecological, phyto cenological, biomophological and demographic researches the complex eshimebian of three species of tulips (Tulipa schrenkii, T. ophyophila, T. quercetorum) in Lugansk natural reserve (Strelzovskiy and Provalskiy steppe) was conducted. All three species are high decorative, they are included in Red Book of Ukraine as those, that are extincting from wild due to destruction and degradation of natural steppe ecosystems. In Strelzovskiy steppe a large scale of intraspecific variability of colouring of cheplet (3 main and 12 additional colourings) of T. schrenkii was found: 47,5 % had red flowers, 45,5 %- yellow and 7 %- white. The population in Provalskiy steppe has less variability, only some insignificant variations of classic red colour. In both departments rare forms of T. quercetorum with pied petals (white with yellow spots in a basic and purple apexes). It is set,that all three species hold strong positions in the vegetable groupments of steppe departments of reserve, engulfing rathas large ecological and phytocenological range. Demographic charachteristicks of nature populations, such as number, wholeness, age structure, level of seminal and vegetative renewals, etc., state the high stability of these species in steppe ecsystems. Thus, special to steppe departments reservational successions do not limit natural populations of Tulips; existing mode of reservation of steppe ecosystems in Lugansk nature reserve can effort rather high level of tulip reservation and restoration. These results can be used to create new forms of decorative tulips; create a State Cadastre of nature-protected areas in Ukraine; develop of project for organisation of territory of Lugansk nature reserve. Product Description popup.authors popup.nrat_date 2020-04-02 Close