Final thesis is based on analysis of production of short rotation coppice (SRC) which are considered to be the promising source of wood biomass fuel. The thesis contains evaluated results of measured SRC production while using alternative soil fertilization methods compared to SRC production on the referential area without the use of any supporting methods. As an alternative to commonly used artificial soil fertilizers, adequate amounts of wood ash and sewage sludge were applied instead. In the thesis, wood ash, sewage sludge and their physical and chemical features are being described, as well. There is also brief description of their origin and factors which may affect the quality and suitability with respect to the use of soil fertilization. The thesis contains summary of basic knowledge, information and experience with establishing and nurturing energy plantations and evaluating current situation in this field in Slovakia. Part of the thesis deals with legislative norms regulating legal matters related to this subject in Slovakia. The thesis includes own findings and experience acquired while applying soil fertilization materials and evaluating the results of obtained data. The outcome of this thesis can be used in next research activities of similar nature.