Genotype by Environment Interaction and Yield Stability in Bread Wheat Cultivars under Rainfed Conditions
Abd El-Hammed Attia, M., EL-Ghany, F., El-Sadek, A., Nawar, A., Dessouky, A., Shaalan, A. (2021). Genotype by Environment Interaction and Yield Stability in Bread Wheat Cultivars under Rainfed Conditions. EKB Journal Management System, 3(1), 56-65. doi: 10.21608/sjas.2021.50086.1060
Mohamed Abd El-Hammed Attia; Fatma EL-Ghany; Ashraf El-Sadek; Ali Nawar; Abla Dessouky; Ahmed Shaalan. "Genotype by Environment Interaction and Yield Stability in Bread Wheat Cultivars under Rainfed Conditions". EKB Journal Management System, 3, 1, 2021, 56-65. doi: 10.21608/sjas.2021.50086.1060
Abd El-Hammed Attia, M., EL-Ghany, F., El-Sadek, A., Nawar, A., Dessouky, A., Shaalan, A. (2021). 'Genotype by Environment Interaction and Yield Stability in Bread Wheat Cultivars under Rainfed Conditions', EKB Journal Management System, 3(1), pp. 56-65. doi: 10.21608/sjas.2021.50086.1060
Abd El-Hammed Attia, M., EL-Ghany, F., El-Sadek, A., Nawar, A., Dessouky, A., Shaalan, A. Genotype by Environment Interaction and Yield Stability in Bread Wheat Cultivars under Rainfed Conditions. EKB Journal Management System, 2021; 3(1): 56-65. doi: 10.21608/sjas.2021.50086.1060

Genotype by Environment Interaction and Yield Stability in Bread Wheat Cultivars under Rainfed Conditions

Scientific Journal of Agricultural Sciences
Article 6, Volume 3, Issue 1, June 2021, Page 56-65  XML PDF (624.82 K)
Document Type: Original Article
DOI: 10.21608/sjas.2021.50086.1060
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Authors
Mohamed Abd El-Hammed Attia email 1; Fatma EL-Ghany1; Ashraf El-Sadek1; Ali Nawar2; Abla Dessouky1; Ahmed Shaalan3
1Desert research center, Al Materia, Cairo, Egypt
2Department of crop science, Alexandria University, Alexandria, Egypt
3Faculty of Desert and Environmental Agriculture, Matrouh Branch, Alexandria University, Egypt
Abstract
The concept of stability is important for the selection of the crop Cultivars and in the breeding programs. The aim of this work was to evaluate the productivity of some bread wheat cultivars under rainfed conditions of different locations in the NWCZ of Egypt. Results of the current study showed that the studied cultivars performed differently in the different environment and. AMMI analysis revealed that the environment was responsible for most of the cultivars yields variation also AMMI2 bi-plot revealed that East Barrani in the first season was the most favorable environment for all cultivars, and Sakha 94 was the superior cultivar in this environment. According to the Eberhart and Russel Sakha 94 was the most stable cultivar followed by Misr 1 Sakha 93 cultivar is considered as the most stable high yielding genotypes under both moderate and severe drought conditions.
Keywords: Environment Interaction, Genotype, Rainfed Conditions, Wheat, Yield Stability
Keywords
Environment Interaction; Genotype; Rainfed Conditions; Wheat; Yield Stability
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