Türk Tarım ve Doğa Bilimleri Dergisi

Yazarlar: Ramazan AYRANCI, Mehmet ŞAHİN, Seydi AYDOGAN

Konular:-

DOI:10.30910/turkjans.515344

Anahtar Kelimeler:Barley,Breeding,Cultivar,Crude fiber,Crude protein.

Özet: This research was conducted to select barley lines with high grain yield and quality traits, adaptable to dryland environments by evaluating grain yield and quality traits of some barley lines in Konya Province of Turkey. In this study, 19 advanced lines which were improved in barley breeding program in Bahri Dagdas International Agricultural Research Institute (BDIARI) and 5 standard varieties (Karatay 94, Tarm 92, Ince 04, Tokak 157/37 and Larende) were used. The trials were setup in randomized complete block design with 3 replicates during growing season in 2011-12 and 2012-13. During the study, the grain yield (GY), thousand kernel weight (TKW), kernel size (KS), test weight (TW), crude protein content (CP), and crude fiber content (CF) of barley lines were determined. The differences among the genotypes were found statistically significant with respect to the studied traits. According to the results obtained for both years, the GYs of barley lines ranged between 3.18 and 4.33 t ha-1. The highest GY was obtained from advanced line 17. Karatay 94 had the highest yield with 4.05 t ha-1 among control cultivars. The values ranged in genotypes between 33.7-43.2 g in TKWs, 57.2-86.6 % in KSs, 58.5-65.0 kg hl-1 in TWs, 10.91-12.65 % in CP, and 6.11-7.36 % in CF. To conclude 4, 14 and 17 numbered lines were promising with higher GYs and better-quality properties in the rainfed conditions. Therefore, these lines were selected as new cultivar candidates for use by dry farming farmers and to use as parent in the development of new varieties by barley breeders.  

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