Figure 4. comparison on calorific (energetic) value of three groups of the Rose multiflora biomass

From

The Influence of Laser Biotechnology on Energetic Value and Chemical Parameters of Rose Multiflora Biomass and Role of Catalysts for bio-energy production from Biomass: Case Study in Krakow-Poland

Obid Tursunov, Jan Dobrowolski, Kazimierz Klima, Bogusława Kordon, Janusz Ryczkowski, Grzegorz Tylko, Grzegorz Czerski

World Journal of Environmental Engineering. 2015, 3(2), 58-66 doi:10.12691/wjee-3-2-5