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| Kuki,Maurício Carlos; Scapim,Carlos Alberto; Pinto,Ronald José Barth; Figueiredo,Alex Sandro Torre; Contreras-Soto,Rodrigo Iván; Bertagna,Filipe Augusto Bengosi. |
| ABSTRACT: This study aimed to evaluate the inbreeding depression and average genetic components in seven hybrids and two open pollinated cultivars for green corn production, as well as to select the best genotypes in order to obtain base populations for inbred lines extraction. The experiment was carried out in a randomized complete block design with four replications, in a split plot design, with inbreeding levels arranged in the plots and the different genotypes distributed over the subplots, in the municipality of Sabáudia - PR, during the 2014/15 crop season. Higher values of dominance and inbreeding depression were observed for yield of both unhusked and commercial ears. Higher additive effects were detected on length and diameter of commercial ears.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: In nature corn; Loss of vigor; Genetic effects. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500202 |
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