Evaluation of Bread Wheat Genotypes in terms of Quality and Mixograph Parameters in Rainfed Conditions
2022
Aydogan, Seydi | Sahi̇n, Mehmet | Akcacik, Aysun Gocmen | Demi̇r, Berat | Hamzagolu, Sumeyra | Gucbilmez, Cigdem MECİTOGLU | Gur, Sadi | Taner, Seyfi
This study was carried out with 12 different bread wheat varieties in rainfed conditions and in different years (2009-2010, 2010-2011, 2011-2012, 2012-2013, 2013-2014) according to the randomized blocks experimental design with two replications. Mixograph parameters (development time, peak height, degree of softening, total area), protein content, Zeleny sedimentation and grain hardness values were investigated. The 5-year average value range of the examined quality traits; mixograph (development time 1.82-3.51 min, peak height 52.12-68.48%, softening degree 8.08-27.99% and total area 293-362 Nm), protein content 12.6216.92, Zeleny sedimentation value 32.00-61.50 ml and grain hardness (PSI) was determined as 43.96-69.88%. In terms of mixograph parameters, the year*variety interaction was found to be significant at the 1% level. According to the five-year average values, high values were obtained in Eraybey, Dağdaş-94, Demir-2000 and Gün-91 cultivars in terms of mixograph parameters. It has been determined that the variety and climatic factors play a decisive role in the mixograph parameters, which have an important place in the estimation of wheat quality.
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