This study was carried out under Van ecological conditions in 1986-87 and 1987-88 vegetation periods. Three bread wheat varieties (305 Yayla, Tir Wheat, 220/39 Köse) was sowing by Tir and normal wheat drill and yield and yield components was determined. The result of this study, according to years the highest yield was different but is was obtained from 305 Yayla variety which was sowing by normal drill. The lowest yield was obtained from 220/39 Köse which was sowing by Tir drill.
YILMAZ, Nuri and SEPETOĞLU, Hasan (1996) "A Research on Determination of Favorable Sowing Methods for Some Bread Wheat Varieties (T. aestivum spp.) Under Van Ecological Conditions," Turkish Journal of Agriculture and Forestry: Vol. 20: No. 6, Article 3. Available at: https://journals.tubitak.gov.tr/agriculture/vol20/iss6/3