Metodologias de análise de adaptabilidade e de estabilidade para a identificação de linhagens de feijão promissoras para o cultivo no Rio Grande do Sul

Domingues, Lucas Silva; Ribeiro, Nerinéia Dalfollo; Minetto, Cristiano; Souza, J. F. de; Antunes, Irajá Ferreira

doi:10.5433/1679-0359.2013v34n3p1065

Cited by 10 publications

(17 citation statements)

References 8 publications

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“…From the data presented in this table, we calculated the Spearman correlation coefficients between all statistic pairs. The study of statistic correlations is of great importance to define what statistical methods should be used to identify the promising genotypes (Scapim et al 2010;Domingues et al 2013). Significant and high magnitude correlation coefficients indicate similarity in the ranking of genotypes.…”

Section: Resultsmentioning

confidence: 99%

“…In the E-R method, the genotypes were ranked increasingly using the parameters β ˆ1 i and σ ˆ2 di ; the average ranking was calculated and summed to the ranking by GY to obtain a new rank, similarly to the other methods. These procedures followed the methodology proposed by Roostaei et al (2014) and Domingues et al (2013). The ranking from the HMRPGV parameter was used for simultaneous expression of adaptability and stability by the methodology of mixed models (Resende 2006).…”

Section: Methodsmentioning

confidence: 99%

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Statistical methods to study adaptability and stability of wheat genotypes

et al. 2017

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Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Statistical methods to study adaptability and stability of wheat genotypes

et al. 2017

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“…A significant C x E interaction has previously been described for flowering (Mambrin et al, 2015), cycle Ribeiro et al, 2004Ribeiro et al, , 2014, insertion of the first pod (Ribeiro et al, 2014;Maziero et al, 2015), and grain yield (Elias et al, 2007;Melo et al, 2007;Rocha et al, 2010;Pontes Júnior et al, 2012;Domingues et al, 2013;Silva et al, 2013;Pereira et al, 2009aPereira et al, ,b, 2010Pereira et al, , 2014Barili et al, 2015a,b) in experiments evaluating the performance of common bean cultivars. The existence of a significant C x E interaction indicates that the stability analyses may be useful for the identification of superior cultivars.…”

Section: Joint Analysis Of Variancementioning

confidence: 99%

“…The stability of common bean grain yield has been extensively evaluated using the Eberhart and Russell (1966), Lin and Binns (1988), and additive main effect and multiplicative interaction (AMMI) methods (Carbonell et al, 2007;Melo et al, 2007;Pontes Júnior et al, 2012;Domingues et al, 2013;Silva et al, 2013;Pereira et al, 2009aPereira et al, ,b, 2014Barili et al, 2015a,b). Cycle stability in common bean has been studied using the Eberhart and Russell (1966) method, although few environments were considered (Ribeiro et al, 2004).…”

Section: Introductionmentioning

confidence: 99%

Simultaneous selection in beans for stability and high agronomic performance

et al. 2016

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ABSTRACT. The objective of this study was to select common bean cultivars based on their stability for flowering, cycle, insertion of the first pod, grain yield, and high agronomic performance. Twenty experiments were carried out between 2000 and 2014, during two growing seasons, in Rio Grande do Sul, Brazil. The Eberhart and Russel, and Lin and Binns methods, as well as the additive main effect and multiplicative interaction (AMMI) method, were used to evaluate the stability of flowering, cycle, insertion of the first pod, and grain yield of 10 common cultivars in all experiments. The Eberhart and Russel, Lin and Binns, and AMMI methods identified the Carioca cultivar as the most stable for insertion of the first pod, and the Iraí cultivar as the most instable for flowering and cycle. The Pérola cultivar shows stability for flowering, cycle, and insertion of the first pod, and Guapo Brilhante is stable for grain yield, according to the Lin and Binns method. Controlled crossing between Pérola and Guapo Brilhante is recommended for the development of new common bean cultivars with greater stability for semi-early cycle, architecture of upright plant, and grain yield.

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“…This is done using different cultivation systems and under different environmental conditions, which leads to the occurrence of genotype x environment (GxE) interactions (Bertoldo et al, 2009;Pereira et al, 2009aPereira et al, , 2011Domingues et al, 2013;Corrêa et al, 2016). Because of such interactions, the genotypes should be evaluated in a large number of environments so that the environmental effects can be measured and an improved certainty regarding the usage of new cultivars can be provided.…”

Section: Introductionmentioning

confidence: 99%

Genetic potential of black bean genotypes with predictable behaviors in multienvironment trials

et al. 2016

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ABSTRACT. The aim of this study was to evaluate the phenotypic stability and specific and broad adaptability of common black bean genotypes for the Central and Center-South regions of Brazil by using the Annicchiarico and AMMI (weighted average of absolute scores: WAAS, and weighted average of absolute scores and productivity: WAASP) methodologies. We carried out 69 trials, with 43 and 26 trials in the Central and Center-South regions, respectively. Thirteen genotypes were evaluated in a randomized block design with three replications, during the rainy, dry, and winter seasons in 2 years. To obtain estimates of specific adaptation, we analyzed the parameters for each method obtained in the two geographic regions separately. To estimate broad adaptation, we used the average of the parameters obtained from each region. The lines identified with high specific adaptation in each region were not the same based on the Annicchiarico and AMMI (WAAS) methodologies. It was not possible to identify the same genotypes with 2 P.P. Torga et al.Genetics and Molecular Research 15 (4): gmr15049029 specific or broad stability by using these methods. By contrast, the Annicchiarico and AMMI (WAASP) methods presented very similar estimates of broad and specific adaptation. Based on these methods, the lines with more specific adaptation were CNFP 8000 and CNFP 7994, in the Central and Center-South regions, respectively, of which the CNFP 8000 line was more widely adapted.

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Metodologias de análise de adaptabilidade e de estabilidade para a identificação de linhagens de feijão promissoras para o cultivo no Rio Grande do Sul

Cited by 10 publications

References 8 publications

Statistical methods to study adaptability and stability of wheat genotypes

Statistical methods to study adaptability and stability of wheat genotypes

Simultaneous selection in beans for stability and high agronomic performance

Genetic potential of black bean genotypes with predictable behaviors in multienvironment trials

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