1. Institute of Agriculture of Western Polissya of the National Academy of Agrarian Sciences, Rivne, Ukraine
2. Lviv National Environmental University, Lviv, Ukraine
3. Warsaw University of Life Sciences, Warsaw, Poland
4. Institute of Agriculture in the Carpathian Region, National Academy of Agrarian Sciences, Lviv, Ukraine
5. Ivan Franko National University of Lviv, Lviv, Ukraine
6. Ministry of Education and Science of Ukraine, Lutsk National Technical University, Lutsk, Ukraine