Jatsenko S. Intensification of growing of planting material and oak plantation creation in the South Left-bank Forest Steppe

The object is technologies of cultivation of a planting material and creation of plantations of an English oak by intensive methods; the aim is to develop the scientifically-proved ways of an intensification of cultivation of a planting material and creation of forest plantations of an English oak (Quercus robur L.) at reforestation in Southern Left-bank Forest-steppe of Ukraine; methods - tipologic- soil science; biometry, forest plantations; mathematically-statistical; the new approach - features of defecate influence, wood sawdust and humus on soils fertility of forest nurseries and an exit standard seedling an English are defined; authentic positive influence of use of plants growth regulators of actual ecologically permissible developed and certificated in Ukraine, water-soluble polymers is proved by presowong preparation of acorns of English oak on them springing, energy of seedling growing, an output of standard seedling, and preplantipg roots processing - on viability and growth on plantations; high efficiency of the offered technology of seedling roots processing an English oak after excavation by new polymeric superabsorbents is proved; the main include - the most effective concentration of plants growth regulators for presowong processing of acorns in solutions are defined; positive influence of entering into an arable layer of earth of humus, sawdust and defecats on nurseries soils fertility is revealed; the list of polymeric composite film-forming solutions and the superabsorbents which application promotes increase viability and plantations growing on cuttings down is offered, economic efficiency of new elements of technology of English oak seedling planting and forest plantations creations is defined; the field is forestry.