Data/hora: 20/06/2024 11:38:15

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 09/12/2008
Data da última atualização: | 13/01/2009
Autoria: | LESSA, L. S.; LEDO, C. A. da S.; SILVA, S. de O. e; PEIXOTO, C. P.
Afiliação: | Lauro Saraiva Lessa, CPAF-AC; Carlos Alberto da Silva Ledo, CNPMF; Sebastião de Oliveira e Silva, CNPMF; Clóvis Pereira Peixoto, UFRB.
Título: | Agronomical evaluation of (AA) banana diploid hybrids.
Ano de publicação: | 2008
Fonte/Imprenta: | In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 20.; ANNUAL MEETING OF THE INTERAMERICAN SOCIETY FOR TROPICAL HORTICULTURE, 54., 2008, Vitória. Frutas para todos: estratégias, tecnologias e visão sustentável: anais. Vitória: INCAPER: Sociedade Brasileira de Fruticultura, 2008. P.013.
Idioma: | Inglês

Conteúdo:

The objective of the present work was to characterized agronomical characteristics in (AA) banana diploid hybrids. The experiment was carried out at the experimental field at Embrapa Cassava and Tropical Fruits in randomized blocks with four repetitions and 11 (AA) banana diploid hybrids were evaluated: (4279-06, TH03-01, 8987-01, 0323-03, 1318-01, 0116-01, 8694-20, 1304-06, 9179-03, 4223-06 and SH32-6). Data of the agronomical characteristics evaluated were submitted to the analysis of variance
and the averages of the genotypes grouped by the Scott & Knott test at 5% of probability. The SH32-63 genotype presented favorable values for number of hands per bunch, number of fruits per bunch, low yellow-sigatoka incidence during flowering and also lower number of days until bunch emission at harvest, greater weight of second hand and fruit length greater than 10 cm. The 0323-03 hybrid presented greater live leaf retention during bunch harvest and also the lowest score for yellow-sigatoka during harvest. The high variability encountered enables the selection of (AA) diploids with potential use in breeding programs of this crop.

Palavras-Chave: | Sigatoka amarela.
Thesagro: | Banana; Doença de Planta; Hibrido.
Categoria do assunto: | --
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)