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Information × Registration Number 0219U000586, 0116U003922 , R & D reports Title To carry out an energy assessment of promising species of native cultures and natural phytocoenoses and to develop technologies for their cultivation on biofuels popup.stage_title Head Kurgak Volodymyr Hrygorovych, Registration Date 08-02-2019 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 Object of study. The process of forming biomass of various types of low-energy energy grass crops depending on fertilizers as raw materials for the production of solid biofuels. The purpose of research. To conduct a comparative assessment of perennial grassy energy crops and to investigate the influence of mineral fertilizers on the energy efficiency of biomass sylvia permeated as energy raw material for the production of solid biofuels, as well as to optimize the harvesting time and improve the technology of their cultivation for the production of solid biofuels. Research methods. Field and laboratory.Research results. On the land of the Pravoberezhny Forest-steppe with mineral soils, among the perennial energy crops, the most productive were perennial seedlings and artichokes of the first year, gherchaks (Veyriha, Sakhalin and Transbaikal), sylphs permeable, giant Miscanthus, which ensured the yield of 13.0-17.6 t / ha of dry mass biomass or 240-313 GJ / hectare of thermal energy. The energy performance of various types of sorghum in the collection of dry matter varied within the range of 18.9-26.7 t / ha, and the output of thermal energy - 346-475 GJ / ha. The highest performance was characterized by sugar sorghum.On the drained peat soils of the Left Bank Forest-steppe, among the perennial energy crops, the most productive were Giant and Giant Miskanthus, Seta hemophilic and Sylphian perianozolite, which ensured the output of 1 ha of dry mass, respectively, 20.44-25.73 tons and thermal energy - 347.5-437 , 4 GJ. Among the seven surveyed annual crops, the highest energy productivity was provided by sorghum and corn - with a yield of 1 ha of dry weight of 16.58-19.06 tons or 281.9-324.0 GJ of thermal energy. Scope - agriculture. Product Description popup.authors Вірьовка Віктор Миколайович Волошин Володимир Миколайович Кургак Володимир Григорович Лещенко Юрій Васильович Опанасенко О.Г. Сергеева Г.М. Царинна Л.М. popup.nrat_date 2020-04-02 Close