1. Ph.D. Student, Dept. of Agronomy, Biotechnical Faculty, Univ. of Ljubljana, Jamnikarjeva ulica 101, 1000 Ljubljana, Slovenia (corresponding author). ORCID: .
2. Associate Professor, Dept. of Agronomy, Biotechnical Faculty, Univ. of Ljubljana, Jamnikarjeva ulica 101, 1000 Ljubljana, Slovenia.
3. Professor, Dept. of Agronomy, Biotechnical Faculty, Univ. of Ljubljana, Jamnikarjeva ulica 101, 1000 Ljubljana, Slovenia.