title: Хімічний склад та фізико-механічні властивості насіння злакових багаторічних трав, як чинник його довговічності
abstract: The aim and tasks of the study. To determine dependence of seed longevity of rare grasses, depending on their chemical composition and physico-mechanical properties. Materials and methods. We studied varieties of cereal grasses bred in the Institute of Feed Research and Agriculture of Podillya NAAS and entered in the State Register for the first time in Ukraine: crested wheatgrass Agropyron cristatum (L.) Gaertn. – Petrivskyi, hair fescue Festuca tenuifolia Sibth. – Barva, meadow brome Bromus ri
journal: Plant Breeding and Seed Production