1. Dr., Faculty of Agriculture, Dept. of Farm Structures and Irrigation, Gaziosmanpaşa Univ., 60240 Taşliçiftlik, Tokat, Turkey (corresponding author). E-mail: unlukara@gmail.com
2. Associate Professor, Faculty of Agriculture, Dept. of Farm Structures and Irrigation, Akdeniz Univ., Antalya, Turkey. E-mail: akurunc@gmail.com
3. Research Assistant, Faculty of Agriculture, Dept. of Farm Structures and Irrigation, Ankara Univ., 06110 Dişkapi, Ankara, Turkey. E-mail: duygu.kesmez@agri.ankara.edu.tr
4. Professor, Faculty of Agriculture, Dept. of Farm Structures and Irrigation, Ankara Univ., 06110 Dişkapi, Ankara, Turkey. E-mail: yurtsev@agri.ankara.edu.tr