2014
DOI: 10.1590/0103-8478cr20131010
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Divergência genética entre populações de pessegueiro baseada em características da planta e do fruto

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Cited by 16 publications
(13 citation statements)
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“…Group 2 was formed only by accession 55. According to Silva et al (2014), the characters adopted are representative for the study of diversity when the dissimilarities between them are efficient to promote the formation of mutually exclusive groups.…”
Section: Resultsmentioning
confidence: 99%
“…Group 2 was formed only by accession 55. According to Silva et al (2014), the characters adopted are representative for the study of diversity when the dissimilarities between them are efficient to promote the formation of mutually exclusive groups.…”
Section: Resultsmentioning
confidence: 99%
“…O número de grupos formados mostra a ampla variabilidade entre as progênies avaliadas, quando se considera o conjunto das características. Diferentemente, Silva et al (2014) analisaram 179 indivíduos, pertencentes a 15 populações de pessegueiro e, por meio do agrupamento pelo método de Tocher, observaram que a partir das 13 características avaliadas foram formados quatro grupos, sendo que 12 das 15 populações estudadas foram alocadas no mesmo grupo, indicando baixa variabilidade entre elas..…”
Section: Resultsunclassified
“…Estudos sobre a divergência em plantas perenes têm sido realizados, frequentemente, com base em descritores botânicos, morfológicos e agronômicos, por não apresentarem custos elevados (Silva et al, 2014). No entanto, as interpretações desses dados têm, habitualmente, sido realizadas por análises univariadas, o que gera dificuldades na obtenção das estimativas de divergência e, consequentemente, na seleção de indivíduos desejáveis para intercruzamentos.…”
Section: Introductionunclassified
“…In a study with peach populations of the Federal University of Viçosa breeding program, Silva et al (2014) observed that the variables that contributed the most to the discrimination of populations and formation of groups by clustering methods adopted were the red covering of the epidermis (12.13%), total titratable acidity (11.66%) and plants height (11.46%). In mango,the variables that contributed the most to the discrimination of populations and formation of groups were fruit mass (27.5%), SS/ TA ratio (13.5%), transversal diameter (12.3%) and pulp/endocarp (10.4%) (Rufini et al, 2011).…”
Section: Resultsmentioning
confidence: 99%