|
|
| Cardoso,Deisy Lúcia; Luz,Lucas Nunes da; Macêdo,Celia Maria Peixoto de; Gonçalves,Leandro Simões Azeredo; Pereira,Messias Gonzaga. |
| Papaya (Carica papaya L.) is a typical crop of tropical areas, and Brazil is one of the leading world producers. In recent decades, papaya culture has expanded to different regions of the country, but the number of cultivars available is still limited. In the present study, a complete diallel cross was carried out using eight accessions of papaya from the UENF/Caliman germplasm bank. Four genotypes belong to the Formosa heterotic group and four, to the Solo group. This study aimed to evaluate the occurrence and viability of exploring heterosis in heterotic intragroup hybrids. Fifty-six hybrid progenies were generated and evaluated. Among the Formosa intragroup hybrids, two hybrid combinations (MR x J4 and MR x SK) showed heterosis for all traits, as well... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Carica Papaya L.; Diallel cross; Fruit crops. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452014000300012 |
| |
