Investigation of Bread Wheat Genotypes with Different Characteristics by Physiological and Quality Traits

Authors : Mehmet KARAMAN, Firat KURT, Yaşar KARADAĞ, Mahir BAŞARAN
Pages : 1-11
Doi:10.46810/tdfd.1111203
View : 73 | Download : 11
Publication Date : 2022-09-29
Article Type : Research Paper
Abstract :Instruments measuring spectral reflectance are extensively used by many researchers to determine the relationship between grain yield insert ignore into journalissuearticles values(GY);, quality, and physiological traits of bread wheat genotypes at different developmental stages. This study was carried out under rain-fed conditions in 2019-2020 and 2020-2021 growing seasons in Muş province. The experiment was set up in a randomized block experimental design with 3 replicates. Except to flowering stage chlorophyll content insert ignore into journalissuearticles values(FSC);, statistically significant differences were determined among genotypes at the level of p≤0.01 in all examined characteristics. More explicitly, G6, G8, G10, Müfitbey, Hanlı and Metin in terms of GY; Cemre, Kenanbey and Bezostaja 1 as regards quality traits; Ekiz, G8, and G9 with regard to physiological traits were found as significant genotypes. Biplot model analysis, used to determine genotype-trait and stability relationship, showed that thousand grain weight insert ignore into journalissuearticles values(TGW); and plant height insert ignore into journalissuearticles values(PH); were positively associated with both GY and Normalized Difference Vegetation Index insert ignore into journalissuearticles values(NDVI);. GY was found to be related to canopy temperature insert ignore into journalissuearticles values(CT); and heading time insert ignore into journalissuearticles values(HT); negatively. Notably, NDVI were positively related to protein ratio. Hanlı, Metin, G6, G8, and G10 were established as the high-yielded stabile genotypes which are least affected from environmental conditions
Keywords : Wheat, stability, correlation, physiology, quality

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