The publication of this Handbook was supported by the Russian Federation

Truskavetsky, Roman Stepanovich – Corresponding Member of  the Ukrainian Academy of  
Agrarian Sciences, Doctor of  Agricultural Sciences, National Scientific Centre ‘Institute of  Soil 
Science and Agrochemistry Research named after A.N. Sokolovsky’ (Kharkiv, Ukraine), specialist 
in the field of  soil amelioration.
Truskavetsky, Stanislav Romanovich – Candidate of  biological sciences, National Scientific 
Centre  ‘Institute  of   Soil  Science  and  Agrochemistry  Research  named  after  A.N.  Sokolovsky’ 
(Kharkiv, Ukraine), specialist in the field of  remote sensing data and GIS. E-mail: space1975@
mail.ru