Data/hora: 12/06/2024 06:58:24

Provedor de dados: | 124
País: | Brazil
Título: | Selection and use recommendation in hybrids of ornamental pineapple
Autores: | Souza,Everton Hilo de; Costa,Maria Angélica Pereira de Carvalho; Santos-Serejo,Janay Almeida; Souza,Fernanda Vidigal Duarte.
Data: | 2014-06-01
Ano: | 2014
Palavras-chave: | Ananas sp.; Hybridization; Morphological descriptors; Ornamental fruit crops; Phytosanitary.
Resumo: | 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.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902014000200024
Editor: | Universidade Federal do Ceará
Relação: | 10.1590/S1806-66902014000200024
Formato: | text/html
Fonte: | Revista Ciência Agronômica  v.45 n.2 2014
Fonte: | info:eu-repo/semantics/openAccess