Data/hora: 25/06/2024 06:12:50

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 06/10/2011
Data da última atualização: | 26/05/2023
Autoria: | SOUZA, E. H. de; COSTA, M. A. P. de C.; SOUZA, F. V. D.; COSTA JUNIOR, D. S.; AMORIM, E. P.; SILVA, S. de O. e; SEREJO, J. A. dos S.
Afiliação: | EVERTON HILO DE SOUZA, USP; MARIA ANGELICA PEREIRA DE CARVALHO COSTA, UFRB; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; DAVI SILVA COSTA JUNIOR, UFRB; EDSON PERITO AMORIM, CNPMF; SEBASTIAO DE OLIVEIRA E SILVA, CNPMF; JANAY ALMEIDA DOS SANTOS SEREJO, CNPMF.
Título: | Genetic variability of banana with ornamental potential.
Ano de publicação: | 2011
Fonte/Imprenta: | Euphytica, v. 184, October. 2011.
DOI: | 10.1007/s10681-011-0553-4
Idioma: | Inglês
Conteúdo: | The Musa germplasm collection at Embrapa Cassava and Fruits detains accessions from different sections of the Musa genus. The objective of the present study was to identify and morphologically characterize banana accessions from the banana germplasm with ornamental potential, as well as to quantify their genetic variability; and identify possible progenitors to be used in breeding aiming to achieve ornamental crossbreeds. The accessions were evaluated with the use of 32 morphological descriptors. Then, they were the following grouped into categories: landscape plants, cut flower, potted plants, and male inflorescence minifruits. The pre-selected accessions presented great genetic variability and ornamental potential for different uses. The accessions of the Rhodochlamys and Callimusa sections were selected to be used as landscape plants, cut flowers, potted plants, male inflorescence and minifruits. Most of the diploids from the Eumusa section evaluated in this study are indicated for the production of ornamental minifruits, except for 'Lidi' and Cici, which can also be indicated as landscape plants. The BB diploids have great potential for the use of the male inflorescence in floral arrangements, and did not offer any other indication.
Palavras-Chave: | Descritor morfológico; Diversidade genética; Musa spp; Pré-reprodução; Variabilidade genética.
Thesagro: | Banana; Planta Ornamental.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (27893-1) - UPC - AP - DD - Publicação digital -  -  - DIS