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Information × Registration Number 0220U104417, 0116U001370 , R & D reports Title The principles of fundamental assessment of breeding material upland perennial grasses to create high-performance varieties adaptive to conditions in Western Ukraine (Dactylis glomerata, Arrenatherum elatius (L.) M. et K., Festuca arundinacea Schreb., Phleum pratense) popup.stage_title Head Konyk Hrygoriy S., Доктор сільськогосподарських наук Registration Date 17-12-2020 Organization Institute of Agriculture Carpathian region NAAS popup.description2  The object of research is the processes of growth, development and formation of seed and fodder productivity of national team ryegrass, high ryegrass, reed fireweed, meadow thyme depending on the source material. The purpose of research is to identify promising numbers on morphobiological and economic traits, identify genetic sources of selected traits and determine the fodder value of varieties of perennial cereals by green mass yield, dry matter content and quality indicators. Task - to identify varieties - valuable genetic sources on breeding grounds; identify the genetic nature and nature of the inheritance of economically valuable traits and their relationships based on the processing of the gene pool of horse grasses and create new varieties with high productivity and adaptability. Research methods - Visual - to establish phenological changes in plant growth and development, weight - to determine productivity, biochemical - to determine the chemical composition of feed, mathematical and statistical - to assess the probability of research results. The scientific novelty of research is to create new initial forms for breeding high-yielding varieties of perennial horse grasses, identifying genetic sources of stable yields based on a comprehensive assessment of the gene pool of different ecological and geographical origin, theoretical justification of criteria for improving their productivity, development and scientific substantiation. selection when creating a new source material and varieties that provide maximum realization of genetic potential in soil and climatic conditions of the Precarpathian zone. Product Description popup.authors popup.nrat_date 2020-12-17 Close