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| Borges,Rita Mércia E; Resende,Geraldo M de; Lima,Maria Auxiliadora C de; Dias,Rita de Cássia S; Lubarino,Paloma Clementino da C; Oliveira,Regina Célia da S; Gonçalves,Nadja Pollyanna da S. |
| The aim of this study was to estimate the phenotypic divergence among fourteen pumpkins accessions of the cucurbits Germplasm Active Bank of Embrapa Semiárido, in order to support breeding program to these species. Nine morphoagronomic descriptors were analyzed by the principal components and by UPGMA techniques. In the analysis of principal components, the formation of three contrasting clusters was observed, each one composed of two accessions. There occurred also the formation of one core group composed of five accessions, being the accessions called 683 and 684 collected in Bahia and the other in Maranhão. The most divergent accessions were 620, 624 and 748. The variables of the greatest contribution to the genetic divergence were diameter, weight and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucurbita moschata; Morphological descriptors; Genetic resources; Germplasm characterization; Fruit descriptors. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362011000400003 |
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