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| Rovaris, Sara Regina Silvestrin; Oliveira, André Luís Bombonato de; Sawazaki, Eduardo; Gallo, Paulo Boller; Paterniani, Maria Elisa Ayres Guidetti Zagatto. |
| In Brazil, there is a shortage of white maize cultivars and genetic studies for special maize breeding programs. This study aimed to identify populations and promising hybrid white maize for main agronomic traits and grits processing and to estimate the genetic parameters of parents and heterosis. In the 2012/13 growing season, fifteen hybrids were obtained by complete diallel crosses, and six parental and commercial check varieties were evaluated for: female flowering (FF), ear height (EH), grain yield (GY), ear length (EL), volumetric mass (VM) and grits processing (GP) in two locations in São Paulo State, Campinas and Mococa, using a randomized block design. Analyses of variance were carried out, and diallel crosses were performed using the Gardner and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays L.; Complete diallel; Gardner and Eberhart; Grits production. Melhoramento genético de plantas. |
| Ano: 2017 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/32517 |
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| Gomes,Gisely Paula; Zeffa,Douglas; Freiria,Gustavo Henrique; Furlan,Felipe F; Queiroz,Robison Alesandro de; Takahashi,Lúcia SA; Gonçalves,Leandro SA. |
| ABSTRACT “Dedo-de-moça” (Capsicum baccatum var. pendulum) is one of the main chili peppers grown worldwide. However, studies on genetics and breeding of this species are rare, when compared to other Capsicum species, manly in relation to physiological seed quality traits. In this sense, this study aimed to evaluate the combining ability of “dedo-de-moça” chili pepper in relation to physiological seed quality traits, determine the gene effects involved in the expression of these traits, and identify promising hybrid combinations. Crosses among five parents (Hortivale, Horticeres, Brs Mari, UEL 110 and UEL 111) in a full diallel mating design, resulted in 20 F1 hybrids. Griffing’s diallel model was used to estimate general and specific combining ability (GCA... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Capsicum baccatum; Complete diallel; General and specific combining ability; Reciprocal effect. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000300301 |
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