Bazı alternatif ve kışlık arpa çeşitlerinin Erzurum kuru tarım koşullarına adaptasyonu

This research was conducted at Atatürk University Plant Production and Research Centre Directorate during the 2017-18 2018-19 cropping years, adaptation of a total 60 barley varieties (34 alternative 26 winter varieties) examined in Erzurum dry agricultural conditions. According to average vegetative period varied between 244.8-255.6 days, grain-filling 27.0-32.3 plant height 83.8-117.8 cm, number spikes per m2 375.6-715.0, grains spike 17.8-24.0. Thus, grain weight 34.5-43.4 g, yield 225.3-425.1 kg/da, biological 874.1-1283.4 harvest index 25.7-37.1%. In terms characteristics examined, it determined that differences effect seasons on these were significant. Variety × year interaction significant for period, yield, index, except other characteristics. The highest obtained from Olgun variety (425.1 kg/da), followed by Kalaycı-97 (422.2 İnce-04 (418.5 kg/da) Çetin 2000 (418.1 kg/da).