**Author details**

Mustafa Yildiz1 \*, Ramazan Beyaz2 , Mehtap Gursoy3 , Murat Aycan4 , Yusuf Koc4 and Mustafa Kayan4

\*Address all correspondence to: myildiz@ankara.edu.tr

1 Department of Field Crops, Faculty of Agriculture, Ankara University, Ankara, Turkey

2 Department of Soil Science and Plant Nutrition, Faculty of Agriculture, Ahi Evran University, Kırsehir, Turkey

3 Guzelyurt Vocational School, Aksaray University, Aksaray, Turkey

4 Department of Field Crops, Graduate School of Natural and Applied Sciences, Ankara University, Ankara, Turkey
