Tester selection for combining ability estimation of storage root yield and sweetpotato virus disease in sweetpotato breeding

Abstract General combining ability (GCA) is the major selection criterion for new sweetpotato (Ipomoea batatas) parents in a reciprocal recurrent selection (RRS) scheme. Here we aimed to estimate GCA and specific combining ability (SCA) by using 16 potential testers involved in an 8 × 8 partial dial...

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Autores principales:	Jolien Swanckaert, Iara Gonçalves dos Santos, Saulo F. S. Chaves, Reuben Ssali, Robert O. M. Mwanga, Camila Ferreira Azevedo, Thiago O. Mendes, Bert De Boeck, Raul Eyzaguirre, Mercy Kitavi, Dorcus C. Gemenet, Maria Andrade, Wolfgang J. Grüneberg, Hannele Lindqvist-Kreuze, G. Craig Yencho, Hugo Campos, Guilherme da Silva Pereira
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Nature Portfolio 2025-02-01
Colección:	Scientific Reports
Materias:	Ipomoea batatas Heterosis Hybrids GCA Breeding optimization
Acceso en línea:	https://doi.org/10.1038/s41598-025-88609-w
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