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Information × Registration Number 0223U004939, 0121U100186 , R & D reports Title Creation of a new assortment of lawn grasses (red fescue, perennial ryegrass), adapted to modern climatic conditions on the basis of introduction tests and selection studies popup.stage_title Head Baistruk-Hlodan Lesia Z., Кандидат сільськогосподарських наук Registration Date 10-12-2023 Organization Institute of Agriculture of the Carpathian Region of the National Academy of Agrarian Sciences of Ukraine popup.description2  STARTING MATERIAL, SELECTION, HYBRIDIZATION, COLLECTION, YIELD, VARIETY, LAWN, DECORATIVENESS The object of the study is the patterns of creating new source material for the selection of lawn grasses with high performance indicators and suitable for laying lawns. The purpose of the work was to identify the biological and ecological characteristics and adaptive potential of introduced species and varieties of lawn grasses in the conditions of the Western region of Ukraine; in assessing the productivity of forms of red fescue and perennial fescue of different origins. The scientific novelty of research on this problem lies in the creation of new initial forms for breeding highly productive varieties of lawn grasses, the identification of genetic sources of stable productivity based on a comprehensive assessment of the gene pool of various ecological and geographical origins, the theoretical justification of criteria for increasing their productivity, the development and scientific substantiation of new selections when creating a new source material and varieties that ensure maximum realization of genetic potential in the soil and climatic conditions of the Ciscarpathian region. The total volume of the collection of lawn grasses is 310 samples, the genetic diversity of lawn grasses has been purposefully expanded by attracting selection and local origin to the National Gene Bank of Ukraine to attract it to specific breeding programs. Transferred to NCGRRU: passports of 80 samples, of which Lolium perenne L. - 64 and Festuca rubra L. - 16; 70 samples of lawn grass seeds in the National Repository, of which Lolium perenne L. - 58 and Festuca rubra L.- 12. Incl. In 2023, 19 samples of Lolium perenne L. were included in the collection; passports of 68 samples were transferred to the Central Database, of which 54 Lolium perenne L. and 14 Festuca rubra L.; 35 seed samples were transferred to the National Repository, including 33 Lolium perenne L. and 2 Festuca rubra Product Description popup.authors popup.nrat_date 2023-12-10 Close