1. Department of Natural Environment Biogeochemistry, Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna, Lublin, Poland
2. Department of Soil Science and Protection, Maria Curie Sklodowska University, Kraśnicka av. 2CD, Lublin, Poland
3. Department of Applied Physics, Faculty of Physic, University of Life Sciences, Akademicka, Lublin, Poland
4. Institute of Technology and Life Sciences, Al. Hrabska, Falenty, Raszyn, Poland