2020
DOI: 10.33448/rsd-v9i9.7857
|View full text |Cite
|
Sign up to set email alerts
|

Adaptabilidade e estabilidade fenotípica de linhagens de arroz em Minas Gerais

Abstract: A alternativa adotada nos programas de melhoramento genético para diminuir o efeito da interação genótipo x ambiente (G x A), é através da avaliação das linhagens em uma rede de experimentos, sendo esses, conduzidos em vários anos e ambientes representativos das regiões edafoclimáticas de cultivo. Diante disso, o objetivo desse trabalho foi avaliar a adaptabilidade e estabilidade produtiva de genótipos de arroz de terras altas no estado de Minas Gerais, utilizando a ferramenta gráfica para análise de dados, o … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
2
0

Year Published

2023
2023
2023
2023

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 8 publications
0
2
0
Order By: Relevance
“…Mega-environments are defined as a group of sub-regions that consistently share a single genotype or a group of similar genotypes specifically adapted and the best in performance (Gauch and Zobel, 1996;Yan and Rajcan, 2003). Environments that are contained within the same mega-environment are considered similar with respect to the response of genotypes (Alves et al, 2020). The polygonal view of a GGE biplot not only shows the best cultivar for each test environment but also divides the test environments into groups (Yan and Kang, 2002).…”
Section: Gge Biplot Visualizationmentioning
confidence: 99%
See 1 more Smart Citation
“…Mega-environments are defined as a group of sub-regions that consistently share a single genotype or a group of similar genotypes specifically adapted and the best in performance (Gauch and Zobel, 1996;Yan and Rajcan, 2003). Environments that are contained within the same mega-environment are considered similar with respect to the response of genotypes (Alves et al, 2020). The polygonal view of a GGE biplot not only shows the best cultivar for each test environment but also divides the test environments into groups (Yan and Kang, 2002).…”
Section: Gge Biplot Visualizationmentioning
confidence: 99%
“…The arrow indicates the direction of higher yields. The line perpendicular to the axis of the average environment is related to the stability of the genotype, so the longer the length of the dashed green line is, the more unstable the genotype is (Yan and Tinker, 2006;Alves et al, 2020).…”
Section: The Mean Vsstability Visualizationmentioning
confidence: 99%