Batı Anadolu ve Marmara Bölgelerinden ve Çeşitlerinden Elde Edilen Seçilmiş Ekmeklik Buğday Yerli Saf Hatlarının Mineral İçeriğinin GGE Biplot Metoduyla Değerlendirilmesi

Öz

Ekmeklik buğday yerli çeşitleri, bitki ıslah programlarında mikronutritik iyileştirme için önemli kaynaklardır.

Anahtar Kelimeler

• Ekmeklik buğday,GGE biplot,saf hat,Batı Anadolu

Evaluating Mineral Contents of Selected Bread Wheat Landrace Pure Lines Derived from West Anatolia and Marmara Regions and Cultivars by GGE Biplot

Öz

Bread wheat landraces are important resources for micronutritent improvement in plant breeding programs. This

research aims to evaluate 9 macro and micronutrient contents (Fe, Zn, B, K, Mn, Cu, Mg, Ca, Mo) of 37 bread wheat

pure lines derived from landraces of West Anatolia (Eskişehir and Kütahya) and Thrace (Edirne and Kırklareli) regions

and compare with 11 bread wheat cultivars by using GGE Biplot. Field trials are conducted by incomplete block design

with two replications in 2011-2012 growing season in Dardanos Agricultural Facility of Çanakkale Onsekiz Mart

University. According to the biplot graphics, iron and zinc contents of genotypes were involved into the same section

when boron and molibden contents were also highly correlated. Pure line L4 (TR57999/5) were the most prominent

genotype for iron and zinc contents when L36 (TR38316/2) were superior by both boron and molibden contents.

Copper contents of grains were found negatively correlated with iron and zinc contents. Results indicate notable

variability among pure lines and lesser variability for cultivars for all micronutrients. Wheat cultivars had relatively

higher Mo content while could be improved by their Fe, Zn, B, K and Ca contents. Possible candidates are introduced

to be used in a future study.

Anahtar Kelimeler

• Bread wheat,landraces,GGE biplot,pure line,West Anatolia

Kaynakça

1. Akcura, M. 2011. The Relationships of some traits in Turkish winter bread wheat landraces. Turk J Agric For, 35 (2) 115-125.