Data/hora: 25/06/2024 00:52:31

Biblioteca(s): | Embrapa Mandioca e Fruticultura.
Data corrente: | 03/11/2010
Data da última atualização: | 16/11/2010
Autoria: | SOUZA, E. H.; SEREJO, J. A. dos S.; SOUZA, F. V. D.; COSTA JUNIOR, D. S; AMORIM, E. P.; GASPAROTTO, L.
Afiliação: | EVERTON HILO DE SOUZA, UFRB; JANAY ALMEIDA DOS SANTOS SEREJO, CNPMF; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF; DAVI SILVA COSTA JÚNIOR, UFRB; EDSON PERITO AMORIM, CNPMF; LUADIR GASPAROTTO, CPAA.
Título: | Selection and use recommendation in ornamental Musa spp. Progeny.
Ano de publicação: | 2010
Fonte/Imprenta: | In: INTERNATIONAL HORTICULTURAL CONGRESS, 28., 2010, Lisboa. Science and horticulture for people: programme & book of abstracts. Lisboa: ISHS, 2010. 1 CD-ROM.
Volume: | v.2
Páginas: | p. 424
Idioma: | Inglês
Notas: | S09.246.
Conteúdo: | The ornamental market is dynamic and constantly demanding novelties. The use of ornamental fruit crops as ornamental plants can be an interesting alternative with very differentiated and original products. The banana germplasm bank at Embrapa Cassava and Tropical Fruits has been used primarily in the breeding program for generating new cultivars as food. In order to diversify and expand the use of this collection, accessions with ornamental potential have been selected which were used to obtain new hybrids. The goal of this work was characterize a progeny of ornamental Musa, grouping the hybrids regarding their use as: landscape plants, potted plants, cut flower or minifruits. Forty-two hybrids were evaluated with 14 quantitative and 12 qualitative descriptors in three production cycles. In addition, assays for resistance to black and yellow Sigatoka and to Fusarium wilt were carried out. Variability was observed for all the characteristics evaluated within progenies, specially with regard to leaf color, fruit, peduncle, rachis and heart. All evaluated hybrids were resistant to yellow Sigatoka and to Fusarium wilt and were resistant or showed reduced symptoms of susceptibility to black Sigatoka. Most hybrids (82%) presented reduced plant height. After clustering by use category, the hybrids: RM 09, RM 38, RM 37 and RM 33, were selected and recommended to be used as cut flowers, minifruits or landscaping plants.
Thesagro: | Germoplasma; Mandioca.
Thesaurus Nal: | cassava.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Mandioca e Fruticultura (CNPMF)
Exemplares: | CNPMF - (26965-1) - UPC - PL - PP -  -  -  - PCT