Data/hora: 08/06/2024 05:48:25

Biblioteca(s): | Embrapa Milho e Sorgo.
Data corrente: | 23/01/2014
Data da última atualização: | 17/05/2017
Autoria: | SANTOS, P. H. A. D.; PEREIRA, M. G.; TRINDADE, R. dos S.; CUNHA, K. S. da; ENTRINGER, G. C.; VETTORAZZI, C. F.
Afiliação: | ROBERTO DOS SANTOS TRINDADE, CNPMS.
Título: | Agronomic performance of super-sweet corn genotypes in the north of Rio de Janeiro.
Ano de publicação: | 2014
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, Londrina, v. 14, n. 1, p. 8-14, 2014.
Idioma: | Inglês
Conteúdo: | We investigated the agronomic performance of super-sweet corn genotypes. Super-sweet corn genotypes were backcrossed with regionally adapted field varieties (CIMMYT 8 and Piranão 8). Eight morphological and yield-related traits were evaluated. A significant effect of interaction was observed between the five groups of genotypes (donor parents; super-sweet backcrossed parents; super-sweet intervarietal hybrids; common intervarietal corn hybrids; and field corn populations). Despite the low yield of genotype SH 2 Piranão, the hybrids resulting from interbreeding of the backcrossed parents for the improvement of super-sweet corn were promising. The agronomic performance of the super-sweet parents and their hybrids indicates the possibility of breeding lines with high genetic value to obtain single-cross hybrids and cultivars of super-sweet corn adapted to the northern region of the State of Rio de Janeiro.
Thesagro: | Zea mays.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/95744/1/Agronomic-performance.pdf
Registro original: | Embrapa Milho e Sorgo (CNPMS)
Exemplares: | CNPMS - (25624-1) - UPC - AP - DD -  -  -  - DIS