Przemysl Chemiczny, Vol.93, No.12, 2270-2273, 2014
The energy efficiency of oil seed crops production and their biomass conversion into liquid fuels
Long term results of field expts. with cultivation of winter and spring rapes, white mustard, camelina and oil flax were used for evaluation of biodiesel oil prodn. economy (energy return on energy invested). The energy efficiency was in all cases lower (8.3-17.1 GJ/ha) than that of winter rape (43.1 GJ/ha).