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Information × Registration Number 0220U104731, 0116U004671 , R & D reports Title Theoretically to prove and experimentally to prove possibility of cultivation of is standard pure fruits and baccas in the conditions of radioactive contamination of terrain of Polesye. Monitoring of a state of gardens and baccas in a region of Polesye popup.stage_title Head Melnychuk Ganna Volodymyrivna, Registration Date 26-12-2020 Organization Polissya Institute of Agriculture of the National Academy of Agrarian Sciences of Ukraine popup.description2  Lysimetric studies have shown that in berry crops (gooseberries, raspberries) on a high radioactive background (8 Ki/km2) there is a differentiation of specific activity by plant components. It gradually decreases (349 - 6 Bк/kg) from the roots to the generative organs (berries). The application of balanced rates of mineral fertilizers N40P90K150 for gooseberries and N45P60K150 for raspberries reduced the activity of 137Cs in gooseberry roots by 31% in raspberries - by 26% in shoots - by 13 and 18% in leaves - by 26 and 52% compared to controls (without fertilizers). Contamination of 137Cs gooseberries on the fertilized variant was 5.8 times lower in raspberries - 6 times compared to the control (without fertilizers). The obtained products meet the requirements of hygienic standards. It is proved that the change of moisture in the root layer of the soil significantly affects the migration processes of both nutrients and radionuclides. Product Description popup.authors Kochyk Galina M. Melnychuk Andriy O. Melnychuk Ganna V. Fatneva Vaya V. popup.nrat_date 2020-12-26 Close