Karpuk L. Biological and technological bases of intensification of sugar beet production in the Right-bank Forest-steppe of Ukraine

In the thesis are theoretical generalization and new solution of scientific problems – the sugar beet productivity increasing by applying of complex agrotechnological measures of growing that directed on ensuring of the maximum productivity and high technological qualities of roots is shown. There are strong correlation relationship (r = 0,95–0,96) between the laboratory, soil and field germination it is established. With laboratory germination of seed increasing was observed the growth of soil, and respectively – field germination of seed that were sown. There was no significant difference on the effects of hybrids cultivar properties. Determining factor of sugar beet productivity is to ensure of plants by sufficient amount of water for their growth and development during the growing season is experimentally proved. Researches and calculation of the maximum yield taking into account the reserves of productive moisture with precipitation during the growing season in the years of the experiments are showed that it can be within 58,3–60,0 t/ha in zone of unstable moisture of Right-Bank Forest-Steppe of Ukraine.