GGE Biplot Analyses for Grain Quality and Yield of Durum Wheat (Triticum turgidum ssp. durum Desf.) Landraces Populations  

作　　者：Alpay Balkan Oguz Bilgin Ismet Baser 

机构地区：[1]Department of Field Crops,Faculty of Agriculture,Tekirdag Namlk Kemal University,59030 Tekirdag,Turkey

出　　处：《Journal of Life Sciences》2018年第5期214-223,共10页生命科学（英文版）

摘　　要：The aim of this study was to determine the GY (grain yield) and some quality characters of durum wheat landraces under Thrace Region ecological conditions. This study was carried out in randomized complete blocks design with three replications in the locations of Tekirdag, Edirne, Klrklareli and Lüleburgaz during the growing years of 2009 and 2010. In the research, 20 durum wheat landraces obtained from different regions of Turkey and 5 obsolete durum wheat cultivars were used as the experimental material. It was determined that the GY, TW (test weight) and PC (protein content) in the first year were higher than the second year in this study. The highest values for GY, TGW (thousand grain weight), and TW and GVR (grain vitreousness rate) were determined in Tekirdag location, while the highest PC was determined in Edirne location. The results of the research showed that GY varied between 321.17-470.33 kg da^-1 in Tekirdag, 301.33-404.00 kg da^-1 in Edirne;197.50-334.67 kg da^-1 in K?rklareli and 280.00-501.33 kg da^-1 in Lüleburgaz. TGWs were determined between 38.17-44.50 g of Tekirdag, 36.00-43.00 g of Edirne, 38.43-43.67 g of Karklareli and 35.33-45.67 g of Lüleburgaz. TW of Tekirdag, Edirne, Karklareli and Lüleburgaz locations changed between 74.67-79.33 kg hl^-1, 69.33-76.83 kg hl^-1, 70.00-75.17 kg hl^-1 and 71.00-77.50 kg hl^-1, respectively. The GVR was determined among 85.00-96.83% in Tekirdag, 68.33-93.33% in Edirne, 67.83-93.83% in Klrklareli, and 85.17-98.17% in Lüleburgaz. The PC of grains was measured among 13.32-14.95% in Tekirdag, 14.90-16.25% in Edirne, 14.27-16.17% in K?rklareli, and 13.40-16.53% in Lüleburgaz. It was determined that Dicle and Dicle-13 landraces for GY and TW, Adlyaman landrace for TGW,Canakkale and Akbugday landraces for the GVR, and Iskenderun, Akbu?day, Erzincan landraces for PC have the highest values.

关 键 词：DURUM wheat LANDRACES GY quality characters location 

分 类 号：Q[生物学]