Güneydoğu Anadolu Bölgesi’nde yabancı orijinli bazı durum buğday genotiplerinin adaptasyon kabiliyetlerinin belirlenmesi
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Tarih
2014
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Trakya Üniversitesi Fen Bilimleri Enstitüsü
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Güneydoğu Anadolu Bölgesinin iki önemli alt bölgesini temsil eden Diyarbakır ve Kızıltepe lokasyonlarında 2011-2012 yetiştirme sezonunda yürütülen bu çalışma, adaptasyon kabiliyeti ve kalite özellikleri yönünden üstün durum buğday genotiplerini belirlemek ve ıslah programlarında kullanmak amacıyla yürütülmüştür. Çalışmada, ICARDA (International Center for Agricultural Research in the Dry Areas)’dan temin edilen 18 hat ile 5 kontrol çeşit (Omrabi5, Younes1, Korifla, Waha, Miki2) ile beraber, bölgede ekilen Zühre çeşidi standart olarak kullanılmıştır. Deneme, tesadüf blokları deneme dese-nine göre iki lokasyonda ve üç tekerrürlü olarak kurulmuştur. Çalışmada tane verimi, bin tane ağırlığı, hektolitre ağırlığı, pro-tein içeriği, irmik rengi ile SDS değeri incelenmiştir. Yapılan bileşik analize göre, hektolitre ağırlığı dışındaki bütün paramet-reler açısından genotipler arasında önemli farklılıklar tespit edilmiştir. Lokasyonlar arasında tane verimi ve bin tane ağırlığı; genotip x lokasyon interaksiyonunda ise tane verimi, bin tane ağırlığı ve protein oranı bakımından önemli farklılıklar göz-lenmiştir. Ayrıca özellikler arası ve genotip-özellik ilişkilerini değerlendirmek amacıyla Biplot analizi uygulanmıştır. Bu ana-liz yöntemiyle, birbirleriyle ilişkili özellikler ve belirli özellikler açısından öne çıkan genotipler görsel olarak gösterilmiştir. İki lokasyon ortalamasına göre verim ve kalite özellikleri ile ilgili umut vadeden genotipler, ıslah programının ileri kademele-rine alınmıştır.
This study was performed in growing season of 2011-2012 in Diyarbakır and Kızıltepe, representing two important subregions of Southeast Anatolia Region, in order to identify durum wheat genotypes having superior adaptaptation capabilities and quality features to be used in breeding programs. The material used in the study included 18 lines and 5 control varieties (Omrabi5, Younes1, Korifla, Waha, Miki2) obtained from ICARDA (International Center for Agricultural Research in the Dry Areas)and Zühre durum wheat variety cultivated in the region as the standart. The trials were performed as a randomized complete block design experiment with three replications in two locations. Grain yield, thousand kernel weight, hectoliter weight, protein content, semolina color and SDS value were evaluated in the study. The results of the analyses of compound variances revealed significant differences between genotypes in all the parameters except hectoliter weight. Significant differences were found between locations in terms of grain yield and thousand kernel weight and in terms of grain yield, thousand kernel weight and protein content between the genotype x location interaction. A biplot analysis method was performed to evaluate inter-trait and genotype-trait relationships. Traits related to each other and the genotypes featured in terms of particular traits were visually shown by this analysis. Promising genotypes according to the grain yield and quality characteristics based on two location averages were taken to the advanced stages of the breeding program
This study was performed in growing season of 2011-2012 in Diyarbakır and Kızıltepe, representing two important subregions of Southeast Anatolia Region, in order to identify durum wheat genotypes having superior adaptaptation capabilities and quality features to be used in breeding programs. The material used in the study included 18 lines and 5 control varieties (Omrabi5, Younes1, Korifla, Waha, Miki2) obtained from ICARDA (International Center for Agricultural Research in the Dry Areas)and Zühre durum wheat variety cultivated in the region as the standart. The trials were performed as a randomized complete block design experiment with three replications in two locations. Grain yield, thousand kernel weight, hectoliter weight, protein content, semolina color and SDS value were evaluated in the study. The results of the analyses of compound variances revealed significant differences between genotypes in all the parameters except hectoliter weight. Significant differences were found between locations in terms of grain yield and thousand kernel weight and in terms of grain yield, thousand kernel weight and protein content between the genotype x location interaction. A biplot analysis method was performed to evaluate inter-trait and genotype-trait relationships. Traits related to each other and the genotypes featured in terms of particular traits were visually shown by this analysis. Promising genotypes according to the grain yield and quality characteristics based on two location averages were taken to the advanced stages of the breeding program
Açıklama
Anahtar Kelimeler
ICARDA, Durum Buğday, Adaptasyon Kabiliyeti, Verim, Kalite, ICARDA, Durum Wheat, Adaptability, Yield, Quality
Kaynak
Trakya University Journal of Natural Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
15
Sayı
1
Künye
Tekdal , S , Kendal , E , Aktaş , H , Karaman , M , Doğan, H , Kılıç , H , Karahan , H . (2015) Determination of adaptation capabilities of some durum wheat genotypes of foreign origin in Southeast Anatolian Region. Trakya University Journal of Natural Sciences, 15 (1), 47-52. Retrieved from http://dergipark.org.tr/trkjnat/issue/25382/267877
