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    Evaluation of relationships between yield and yield components with physiological parameters in barley (Hordeum vulgare L.) genotypes
    (Dicle Üniversitesi Fen Bilimleri Enstitüsü, 2018) Kızılkeçi, Ferhat; Yıldırım, Mehmet; Akıncı, Cuma; Albayrak, Önder; Sesiz, Uğur; Tazebay, Nihan
    This research was carried out to assess the relationships between yield and yield components with physiological traits which measured at the heading stage of some barley cultivars. The field experiment was arranged as the complete block design with four replications during the 2015-2016 growing seasons under Sirnak ecological conditions. Six-rowed (Altikat, Kendal, Akhisar 98, DZ12-1) and two-rowed (Baris, Pandora) barley cultivars were used as a material. Leaf area index (LAI), SPAD, Normalized Differences Vegetative Index (NDVI), Canopy Temperature (CT), Protein Content, text weight, thousand kernel weight, starch content and grain yield were evaluated. According to the findings of research, differences between genotypes were found significant for protein content, starch content, yield, thousand kernel weight and test weight. The investigated traits ranged between 30.85-35.43 in SPAD, 1.70-2.30 in LAI, 0.505-0.533 in NDVI, 15.45°C-17.85 °C in CT, 1958-3093 kg ha-1 in grain yield, 32.55-46.27 g in thousand kernel weight, 66.35-73.40 kg hL-1 test weight, 8.1-9.1% in protein content, 63.13-66.49% in starch. Grain yield showed significant (r=0.989**) relationships with canopy temperature.
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    Öğe
    Evaluation of Relationships Between Yield and Yield Components with Physiological Parameters in Barley Hordeumvulgare L. Genotypes
    (Dicle Üniversitesi, 2018) Kızılgeçi, Ferhat; Yıldırım, Mehmet; Akıncı, Cuma; Albayrak, Önder; Sesiz, Uğur; Tazebay, Nihan
    This research was carried out to assess the relationships between yield and yield components with physiological traits which measured at the heading stage of some barley cultivars. The field experiment was arranged as the complete block design with four replications during the 2015-2016 growing seasons under Sirnak ecological conditions. Six-rowed and two-rowed Baris, Pandora barley cultivars were used as a material. Leaf area index LAI , SPAD, Normalized Differences Vegetative Index NDVI , Canopy Temperature CT , Protein Content, text weight, thousand kernel weight, starch content and grain yield were evaluated. According to the findings of research, differences between genotypes were found significant for protein content, starch content, yield, thousand kernel weight and test weight. The investigated traits ranged between 30.85-35.43 in SPAD, 1.70-2.30 in LAI, 0.505-0.533 in NDVI, 15.45°C-17.85 °C in CT, 1958-3093 kg ha-1 in grain yield, 32.55-46.27 g in thousand kernel weight, 66.35-73.40 kg hL-1 test weight, 8.1-9.1% in protein content, 63.13-66.49% in starch. Grain yield showed significant r=0.989** relationships with canopy temperature