GGE Biplot Analysis of Multi-environment Yield Trials of Durum Wheat (Triticum turgidum Desf.) Genotypes in North Western Ethiopia
Fentaw Abate, Firew Mekbib, Yigzaw Dessalegn
Journal of Experimental Agriculture International · pp. 120–129 · Published 18 Apr 2015
10.9734/AJEA/2015/9994Abstract
This experiment was done to identify the most stable durum wheat genotype(s) as well as desirable environment(s) for durum wheat (Triticum turgidum var. durum Desf.) research in north western Ethiopia. Grain yield performance of the tested genotypes were evaluated at four locations (Adet, Debretabor, Gaint and Simada) using randomized complete block design with three replication for two consecutive years (2010 and 2011). Combined analysis of variance showed that grain yield was significantly affected by environments (E), genotypes (G) and GE interactions. The first two principal components (PC1 and PC2) were used to create a two-dimensional GGE biplot and explained 45.67% and 32.71% of the total sums of squares of GE interaction, respectively. The ‘which-won-where’ feature of the GGE biplot suggested that the existence of three durum wheat mega-environments in north western Ethiopia. Among the testing environments, six environments such as E1, E2, E4, E5, E6 and E8 were included inside mega-environment one (ME1) while the remaining two testing environments, E3 and E7 were included inside mega–environment two (ME2) and mega-environment three (ME3), respectively. The GGE biplot also identified G7, G5 and G10 as winning genotypes at ME1 whereas G11 was identified as a high yielding genotype in both ME2 and ME3. According to the average environment coordination (AEC) views of the GGE-biplot, genotype G10 was identified as the most stable and high yielding genotype. In addition, G1 and G6 also showed better stability performance among the high yielding genotypes whereas genotype G12 was identified as the least stable and low yielding genotype. Therefore, genotypes G10, G1 and G6 were recommended for commercial production in most wheat growing areas of north western Ethiopia.
Cited by 22
Misganaw Ferede, Zina Demsie · Cogent Food & Agriculture · 2020
Andrei D. Zdziarski, Leomar G. Woyann, Anderson S. Milioli · Plant Breeding · 2019
Turhan KAHRAMAN, Hüseyin GÜNGÖR, İrfan ÖZTÜRK · Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi · 2021
Farooq Fadakar Navrood, Rasool Asghari Zakaria, Marefat Mostafavi Rad · Journal of Crop Breeding · 2024
Mehmet KARAMAN · International Journal of Agriculture Environment and Food Sciences · 2020
· Crop Breeding, Genetics and Genomics · 2023
Mehmet KARAMAN, Mahir BAŞARAN, İrfan ERDEMCİ · Muş Alparslan Üniversitesi Fen Bilimleri Dergisi · 2021
Hüseyin Güngör, Mehmet Fatih Çakır, Ziya Dumlupınar · Revista de la Facultad de Agronomía, Universidad del Zulia · 2023
Jianhui Bai, Weikai Yan, Yuqing Wang · Frontiers in Plant Science · 2018
Mehmet KARAMAN · Türk Tarım ve Doğa Bilimleri Dergisi · 2019
Showing 20 of 22 known citations — external sources report more than can currently be individually listed.
Related research
- Effect of Biofertilization with a Mixture of Arbuscular Mycorrhizal Fungi and Natural Phosphate from Tilemsi on the Growth and Grain Yield of Sorghum (Sorghum bicolor L. Moench) in the Field in Koumantou — shares topic coverage
- Exploring Botanical Based Approaches for Sustainable Management of Spot Blotch in Barley — shares topic coverage
- Effect of Tillage on the Growth and Yield of Cowpea Varieties in Sudan Savanna Agroecology of Northern Nigeria — shares topic coverage
- Performance of Pre Released Rice (Oryza sativa L.) Genotypes under Different Sowing Windows in Rabi Season — shares topic coverage
- Crop Weather Relationships of Maize (Zea mays L.) under Different Sowing Windows and Hybrids — shares topic coverage
Article metrics
Real usage data collected on this platform.
20
Page views
0
PDF downloads
1
Outbound clicks
22
Citations
Views over time
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
Traffic sources
Referring site, by host.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.