Comparison of Different Methods of Evaluating Genotypes in National Uniformity Wheat Yield Trials in Pakistan

Masood, M. A.; Khan, Muhammad Issa; Mustafa, Shahbaz

doi:10.3923/jas.2003.385.390

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“…With this measure a genotype is considered stable only if value of coefficient of determination (R i ²) is large. Several of these stability parameters have been used by different researchers such as (Lin et al, 1986;Masood et al, 2003;Shah et al, 2009). Statistical data analysis was carried out using different statistical software namely Minitab v. 16 and GEA-R v. 2.0 (CIMMYT, 2015).…”

Section: Introductionmentioning

confidence: 99%

Stability Analysis of Advanced Chilli Lines

Hidayatullah¹,

Mahroof²,

Abid³

et al. 2021

SJA

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Stability Analysis of Advanced Chilli Lines

Hidayatullah¹,

Mahroof²,

Abid³

et al. 2021

SJA

View full text Add to dashboard Cite

Simultaneous selection of yield and yield stability in chickpea genotypes using the GGE biplot technique

Farshadfar

2013

Acta Agronomica Hungarica

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GGE biplot analysis is an effective method, based on principal component analysis (PCA), to fully explore multi-environment trials (METs). It allows visual examination of the relationships among the test environments, genotypes and the genotype-byenvironment interactions (G×E interaction). The objective of this study was to explore the effect of genotype (G) and the genotype × environment interaction (GEI) on the grain yield of 20 chickpea genotypes under two different rainfed and irrigated environments for 4 consecutive growing seasons (2008)(2009)(2010)(2011). The yield data were analysed using the GGE biplot method. The first mega-environment contained environments E1, E3, E4 and E6, with genotype G17 (X96TH41K4) being the winner; the second mega-environment contained environments E5, E7 and E8, with genotype G12 (X96TH46) being the winner. The E2 environment made up another mega-environment, with G19 (FLIP-82-115) the winner. The mean performance and stability of the genotypes indicated that genotypes G4, G16 and G20 were highly stable with high grain yield.

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Comparison of Different Methods of Evaluating Genotypes in National Uniformity Wheat Yield Trials in Pakistan

Cited by 2 publications

References 4 publications

Stability Analysis of Advanced Chilli Lines

Stability Analysis of Advanced Chilli Lines

Simultaneous selection of yield and yield stability in chickpea genotypes using the GGE biplot technique

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