TY - CPAPER AU - Dušan Šrank TI - BIOCHAR AND ITS COMBINATION TOGETHER WITH MINERAL AND ORGANIC FERTILIZATION: EFFECTS ON SOIL PROPERTIES AND CROP YIELDS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th International Multidisciplinary Scientific GeoConference SGEM2019, Water Resources. Forest, Marine and Ocean Ecosystems PY - 2019 SP - 41 EP - 48 DO - 10.5593/sgem2019/3.2/s13.006 PB - STEF92 Technology ER -