Data/hora: 03/06/2024 01:20:52

Provedor de dados: | 86
País: | Brazil
Título: | Preliminary characterization of Psidium germplasm in different Brazilian ecogeographic regions
Autores: | Santos,Carlos Antonio Fernandes; Castro,José Mauro da Cunha e; Souza,Flavio de França; Vilarinho,Aloísio Alcântara; Ferreira,Francisco Ricardo; Pádua,Juliano Gomes; Borges,Rita Mércia Estigarribia; Barbieri,Rosa Lia; Souza,Aparecida das Graças Claret de; Rodrigues,Marciene Amorim.
Data: | 2008-03-01
Ano: | 2008
Palavras-chave: | Psidium guajava; Araçá; Guava.
Resumo: | The objective of this work was to characterize 119 accessions of guava and 40 accessions of "araçá" sampled in 35 Brazilian ecoregions, according to the International Union for the Protection of New Varieties of Plants (UPOV) descriptors. The majority of "araçá" accessions presented wide spacing of leaf veins, while guava accessions presented medium to close spacing. Most fruits of "araçá" accessions were classified as small, contrasting with medium to large fruits of guava accessions. Most of "araçá" accessions (91%) presented white flesh fruit color, while 58% of guava accessions presented pale pink, pink and dark pink colors. Fruit differences among wild and cultivated Psidium species indicate fruit as the most altered trait under artificial selection.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008000300020

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/S0100-204X2008000300020
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.43 n.3 2008
Fonte: | info:eu-repo/semantics/openAccess