Kubrak R. Optimization of sugar beet in the testes of the right-bank forest-steppe of Ukraine

Optimization of sugar beet in the testes of the right-bank forest-steppe of Ukraine The dissertation work is the results of research on optimizing nutrition testes of sugar beet in the right-bank forest-steppe of Ukraine. Dose, timing and methods of set mineral fertilizers, their impact on growth and development of plants, forming a square of the foliage, photosynthetic capacity and net photosynthetic productivity, yield and quality of seeds. Determined the optimal dose of fertilizer on sugar beet in the second year of life is N120P120K120; the best ways to introduce the autumn under the swell and locally with distances 15 cm and spring on zone of row and with distance 15 cm. Describes the energy and economic substantiation of efficiency of introduction of new technologies in the production of testis breeding of sugar beet. Keywords: sugar beet, testes, dose, method of fertilization, fertilization, yield, seed quality, energy and economic efficiency.