AI Summary & Key Takeaways
AI InsightAccording to the results obtained from the trial, it was concluded that lines 1, 4, 9, 12, 18 and 22 could be evaluated as variety candidates in the future and therefore should be included in the next breeding program.
📌 3 Key Takeaways
Abstract
This study was conducted in 2 regions (Samsun-Bafra and Tokat) in the Central Black Sea Region, depending on rainfall, during the 2021-2022 production period. The trial consists of 21 lines and 4 standard varieties in the regional yield stage within the scope of the bread wheat breeding program conducted by the Black Sea Agricultural Research Institute. The aim of the study is to determine the lines superior to the varieties in terms of grain yield and quality. The trial was conducted in randomized block design in 6 m2 (5 m x 1.2 m) plots with 4 replications. In the study, yield and some quality traits (thousand grain weight, hectoliter weight, protein ratio, zeleny sedimentation, alveograph energy value, grain hardness and water absorption (Farinograph) value) were examined. According to the obtained results, grain yield was 476.6 - 1125.8 kg/da, thousand grain weight was 31.9 - 54.1 g, hectoliter weight was 68.0 - 80.8 kg/hl, protein content was 10.8 - 15.3%, zeleny sedimentation was 32 - 75 ml, alveograph energy value (W) was 105 -385 Joule, grain hardness (PSI) was 34.4 - 88.6 and water absorption (Farinograph) value was 56.9 - 67.5%. Significant (p<0.01) differences were found among the genotypes in terms of grain yield, thousand grain weight and hectoliter weight. The highest grain yield with 1125.8 kg/da was obtained from line 1 in Bafra location, hectoliter weight value with 80.8 kg/hl was obtained from line 12 in Bafra location, thousand grain weight value with 54.1 g was obtained from line 18 in Bafra location and protein value with 15.3% was obtained from line 18 in Bafra location, grain hardness (PSI) value with 88.6 was obtained from line 4 in Tokat location, zeleny sedimentation value with 75 ml was obtained from Altındane standard variety in Bafra location, alveograph energy value with 385 Joule was obtained from line 22 in Tokat location and water absorption (Farinograph) with 67.5% was obtained from line 9 in Bafra location. According to the results obtained from the trial, it was concluded that lines 1, 4, 9, 12, 18 and 22 could be evaluated as variety candidates in the future and therefore should be included in the next breeding program.