Güneydoğu Anadolu’da Bazı Tritikale Genotiplerinin Verim ve Kalitesinin Değerlendirilmesi

Bu araştırma bazı tritikale genotiplerinin farklı lokasyonlarda verim ve verim unsurlarını belirlemek için yürütülmüştür. Tarla Denemeleri, 2012-13 üretim sezonunda Diyarbakır ve Mardin ve ekolojik koşullarında tesadüf blokları deneme desenine göre dört tekrarlamalı olarak kurulmuştur. Materyal olarak 3 ticari tritikale çeşidi (Ege Yıldızı, Fahad-5 and Karma 2000) ve iki ileri tritikale hattı (Hat DZT-01 ve Hat DZT-06) kullanılmıştır. Çalışmada SPAD, protein içeriği, hektolitre ağırlığı, bin tane ağırlığı, nişasta içeriği, yaş glüten, zeleny sedimantasyon ve tane verimi özellikleri incelenmiştir. Çalışmadan elde edilen sonuçlara göre, SPAD 51.8-57.3, tane verimi 5043.9-6469.3 kg ha-1, bin tane ağırlığı 35.31-45.81 g, hektolitre ağırlığı 71.38-78.72 kg hL-1, protein içeriği %13.1-13.7, nişasta içeriği %64.27-65.94, glüten içeriği %28.71-30.6 ve zeleny sedimantasyon 40.42-45.67mL değerleri arasında değişim göstermiştir. Her iki lokasyonda da protein içeriği ile yaş glüten ve zeleny sedimantasyon özellikleri arasında olumlu ve önemli ilişki belirlenmiştir. İleri tritikale hatları tane verimi ve kalite özellikleri yönünden ticari çeşitlere göre her iki lokasyonda da üstün bulunmuşlardır. Bu nedenle Hat DZT-01 ve Hat DZT-06 yeni çeşit adayı ve Güneydoğu Anadolu bölgesinde ekimi tavsiye edilebilir genotipler olarak belirlenmişlerdir.

Anahtar Kelimeler:

Tritikale, protein içeriği, tane verimi, SPAD

Assessment of Yield and Quality of Some Triticale Genotypes in South-Eastern Anatolia

This research was conducted to assess of yield and its component in different locations some triticale genotypes. The field experiment was arranged to the randomized complete block design with four replications during the 2012-13 growing seasons under Diyarbakir and Mardin ecological conditions. Three triticale cultivars (Ege Yildizi, Fahad-5 and Karma 2000) and two advanced lines (Line DZT-01 and Line DZT-06) were used as material. SPAD, protein content, test weight, thousand kernel weight, starch content, wet gluten, zeleny sedimentation and grain yield were evaluated. According to the findings of research, genotypic differences were found significant for SPAD, grain yield, thousand kernel weight and test weight. The values ranged in genotypes were between 51.8-57.3 in SPAD, 5043.9-6469.3 kg ha-1 in grain yield, 35.31-45.81 g in thousand kernel weight, 71.38-78.72 kg hL-1 intest weight, 13.1-13.7% in protein content, 64.27-65.94% in starch content, 28.71-30.61% in wet gluten and 40.42-45.67 mL in zeleny sedimentation. Significant positive correlation between protein content with gluten content and zeleny sedimentation in both locations was found. With regard to grain yield and some quality traits of Line DZT-01 and quality traits of Line DZT-06 were highest than commercial cultivars in both locations. Line DZT-01 and Line DZT-06 were found as promising line. These lines can be new cultivar candidates and could be recommended to sown in South-Eastern Anatolia Region of Turkey.

Keywords:

Triticale, grain yield, protein content, SPAD,

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