Kwak V. Optimization of element of technology of growing miscanthus for biofuel prodaction in the western part of the Forest-steppe of Ukraine.

3. In the thesis presents the results of research design and rationale elementiv technology growing miscanthus as a feedstock for biofuel production. The object of study - the formation of miscanthus performance -based patterns of plant growth and development based on agronomic growing conditions in the western part of the forest-steppe of Ukraine. Purpose of the study - miscanthus plants, rhizomes (roots of the) elements of the technology and processes of mechanized cultivation of miscanthus: timing of planting depth and enveloping, rhizomes and bulk density of planting, fertilizer application rate. Research Methods. Field ( observation of plant growth and development, yield formation); vegetation (productivity based on the norms of fertilizers); Laboratory (nitrogen, phosphorus, potassium and ash); measurement and weight (moisture and soil hardness ); mathematical- statistical (variance, correlation, regression, quantitative analysis, assessment of reliability); settlement and comparative (economic efficiency and energy evaluation). The dependence of the formation yields of biomass from miscanthus planting timing and depth of wrapping rhizomes, plant stand density and mass of rhizomes, rates of mineral fertilizers. Vstaovleno correlation and regression identified biometrical parameters between plants miscanthus. Optimized elements of technology growing miscanthus as a feedstock for biofuel production.