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Autor	Andriy Doronin, Vitaly Rybchak
Tytuł	Diversification trends of the supply of Ukraine’ sugar-mills
Title	Diversification trends of the supply of Ukraine’ sugar-mills
Słowa kluczowe
Key words	sugar beets, sugar, beet pulp, molasses, defecate, biogas, bio ethanol, production cost, price, production efficiency
Abstrakt
Abstract	The evaluation of the production efficiency of sugar beets and sugar in Ukraine for the period of 2001–1015 was made. The preconditions of negative changes in the sugar branch were studied. A polynomial model which describes the yielding capacity level of sugar beets in Ukraine in 1913–2015 has been worked out; the prediction of sugar beet yield for the year of 2017 has been made and its increase by 28% is expected. Diversification trends of the supply of sugar-mills which will favour the efficiency enhancement of sugar beet production have been explained. The ways of the efficiency enhancement of sugar beet production to ensure stable business development in the branch which requires active government support of producers have been identified.
Cytowanie	Doronin A., Rybchak V.
HTML	wersja html
Pełny tekst	TIRR_2016_n6_s13.pdf

Autor	Andriy Doronin, Vitaliy Rybchak
Tytuł	Production and consumption aspects of biogas in cattle farming businesses of Ukraine
Title	Production and consumption aspects of biogas in cattle farming businesses of Ukraine
Słowa kluczowe
Key words	biogas, cattle, profitability level, production cost, price, efficiency, farm enterprises
Abstrakt
Abstract	Production and consumption aspects of biogas at farm enterprises of Ukraine were identified. Preconditions of negative changes in cattle farming were studied. The research done made it possible to evaluate production efficiency of both beef and alternative fuel – biogas – at farm enterprises. A polynomial model, which describes potential of biogas production in the years of 1990–2013 and envisages further increase of this indicator, was developed. It has been established that biogas production and consumption from cattle substrates at farm enterprises will allow producing ecologically clean alternative fuel, ensuring food safety, creating new jobs, increasing business profits, reducing import fuel dependence. The research results can help solve practical problems of farm enterprises in cattle farming and in agrarian business in general.
Cytowanie	Doronin A., Rybchak V.
HTML	wersja html
Pełny tekst	TIRR_2015_n4_s13.pdf