Data/hora: 08/06/2024 08:36:37

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 21/03/2014
Data da última atualização: | 08/03/2016
Autoria: | SOUZA, E. H. de; COSTA, M. A. P. de C.; SEREJO, J. A. dos S.; SOUZA, F. V. D.
Afiliação: | EVERTON HILO DE SOUZA, ESALQ; MARIA ANGÉLICA PEREIRA DE CARVALHO COSTA, ESALQ; JANAY ALMEIDA DOS SANTOS SEREJO, CNPMF; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF.
Título: | Selection and use recommendation in hybrids of ornamental pineapple.
Ano de publicação: | 2014
Fonte/Imprenta: | Revista Ciência Agronômica, v. 45, n. 2, p. 409-416, abr-jun, 2014
ISSN: | 1806-6690
Idioma: | Inglês
Notas: | Artigo Técnico.
Conteúdo: | The use of pineapples as ornamental plants has increased in the last years due to their beauty and originality, demanding the generation of new varieties. The objective of the present work was to study the genetic variability and type of use of hybrids as ornamental pineapples, besides evaluating the resistance of these hybrids to Fusarium wilt. Six progenies, FRF-22 X FRF-1387, FRF-1392 X FRF-32, Curauá Roxo X Ananás Tricolor, G-44 X FRF-1387, FRF-1392 X FRF-224 and FRF-1387 X FRF-224, were evaluated by eleven morphological descriptors, and five categories of use were taken into account: landscaping plants, cut flower, potted plants, minifruits and foliage. High variability within and between progenies was detected, which allowed the selection of 16 hybrids as cut flowers, 17 as landscaping plants, four as minifruits, two as potted plants and just three as foliage. Fourteen of them were recorded for more than one type of use. For resistance to the Fusarium, out of the 31 hybrids evaluated, 11 presented resistance, 17 were moderately resistant and three were susceptible.
Palavras-Chave: | Morphological descriptors; Ornamental fruit crops; Pienapple.
Thesagro: | Abacaxi; Hibridação; Método de melhoramento.
Thesaurus Nal: | Ananas; Hybridization.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (30041-1) - UPC - AP - PP -  -  -  - DIS