2006
DOI: 10.1590/s1413-70542006000400004
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Comportamento de progênies de cafeeiro Icatu

Abstract: Avaliar a adaptabilidade e estabilidade de progênies de cafeeiro (Coffea arabica L.) é uma etapa importante anterior à recomendação das mesmas aos cafeicultores. Com este intuito, realizou-se este trabalho, para progênies da cultivar Icatu no sul de Minas Gerais, sendo avaliada a produtividade de grãos em sacas de 60 kg/ha/biênio. Os experimentos foram instalados em Machado e São Sebastião do Paraíso, em estações experimentais da EPAMIG. A interação progênies x biênios x locais teve efeito significativo, justi… Show more

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Cited by 10 publications
(11 citation statements)
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References 2 publications
(6 reference statements)
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“…By observing the other agronomic traits assessed (Table 2), it can be concluded that the percentage of cherry and fl oating grains, sieve above 17, income and plant vigor means are in agreement with the results on C. arabica progenies reported by other studies (CORRÊA et al, 2006;CARVALHO et al, 2006;CARVALHO et al, 2008). The other agronomic traits were also signifi cant, revealing a differentiated performance of the progenies in the conditions of this trial.…”
Section: Resultssupporting
confidence: 88%
“…By observing the other agronomic traits assessed (Table 2), it can be concluded that the percentage of cherry and fl oating grains, sieve above 17, income and plant vigor means are in agreement with the results on C. arabica progenies reported by other studies (CORRÊA et al, 2006;CARVALHO et al, 2006;CARVALHO et al, 2008). The other agronomic traits were also signifi cant, revealing a differentiated performance of the progenies in the conditions of this trial.…”
Section: Resultssupporting
confidence: 88%
“…Ainda que o método de LIN & BINNS (1988) apresente limitações quanto à obtenção de estimativas de ganhos genéticos para variáveis que envolvam a produtividade, adaptabilidade e estabilidade, por estas não configurarem valores genéticos (BASTOS et al, 2007), esta metodologia ainda tem sido utilizada pelos pesquisadores em função de sua fácil aplicação e eficiência na recomendação de cultivares promissoras para diferentes ambientes (FARIAS et al, 1997;BOTREL et al, 2005;CORREA et al, 2006;MENDES et al, 2010 …”
Section: Resultsunclassified
“…Corrêa et al (2006) also observed that these two methods pointed to the same Icatú genotypes cultivated in two regions in Minas Gerais. The Kuang (1987) method showed a tendency towards this same behavior.…”
Section: Resultsmentioning
confidence: 54%
“…Models that evaluate adaptability and stability have been applied to coffee (Corrêa et al, 2006;Botelho et al, 2010;Nascimento et al, 2010;Rodrigues et al, 2013). However, they have not been applied to C. canephora in areas of high altitude for the selection of genotypes with favorable agronomic characteristics (mostly grain yield) for these conditions.…”
Section: Introductionmentioning
confidence: 99%