Authors
Volodymyr Bulgakov
National University of Life and Environmental Sciences of Ukraine,, Kiev, Ukraine
Pavol Findura
Slovak University of Agriculture in, Nitra, Slovak Republic
Vladimír Kročko
Slovak University of Agriculture in, Nitra, Slovak Republic
Ladislav Nozdrovický
Slovak University of Agriculture in, Nitra, Slovak Republic
Maroš Korenko
Slovak University of Agriculture in, Nitra, Slovak Republic
Volodymyr Kuvachov
Tavria State Agrotechnological University,, Melitopol, Ukraine