Data/hora: 09/06/2024 02:16:32

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 27/05/2009
Data da última atualização: | 01/12/2010
Autoria: | SOUSA, S. A.; DANTAS, A. C. V. L.; SILVA, S. A.; FONSECA, A. A. O.; MACHADO, M. S.; ALMEIDA, V. O. de.
Afiliação: | SAULO ALMEIDA SOUSA, UFRB; ANA CRISTINA VELLO LOYOLA DANTAS, UFRB; SIMONE ALVES SILVA, UFRB; ANTONIO AUGUSTO OLIVEIRA FONSECA, UFRB; MATEUS SANTOS MACHADO, UFRB; VANESSA OLIVEIRA DE ALMEIDA, UFRB.
Título: | Fruit characterization of sugar apple genotypes in Presidente Dutra, Bahia.
Ano de publicação: | 2006
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, Londrina, v. 6, n. 4, p. 295-302, Dec. 2006.
Idioma: | Inglês
Conteúdo: | To identify promising genotypes for commercial cultivations and studies of genetic improvement with sugar apple, eight fruits each of 30 genotypes of the species were charactyerized by: length and fruit diameter, fruit mass, pulp mass, seed mass, rind mass and receptacle mass, pulp yield, number of seeds, thickness of the rind, pH, total soluble solids (TSS), total titratable acidity (TTA), vitamin C, TSS/TTA ratio, moisture, ash content, total, reducing and non-reducing sugars. Results were evaluated by descriptive statistics (mean, standard deviations and coefficient of variation) and statistical multivariate analysis, by grouping techniques and main component analysis. The genotypes were clustered in 10 genetically divergent groups, which allowed the selection of promising genotypes. The highly variable traits fruit, pulp, and rind mass and number of seeds contribute to the differentiation of the evaluated genotypes.
Palavras-Chave: | Análise estatística multivariada; Annona squamosa L; Pinha; Variabilidade genética.
Thesagro: | Agricultura; Biotecnologia; Genética.
Categoria do assunto: | G Melhoramento Genético
Registro original: | Embrapa Agricultura Digital (CNPTIA)
Exemplares: | CNPTIA - (12949-1) - ADD - AP - PP -  -  -  - DIS