Data/hora: 02/06/2024 17:27:17

Provedor de dados: | 1
País: | Brazil
Título: | Radiographic images and relationship of the internal morphology and physiological potential of broccoli seeds
Autores: | Abud, Haynna Fernandes; Cícero, Silvio Moure; Gomes Junior, Francisco Guilhien.
Data: | 2018-02-09
Ano: | 2018
Palavras-chave: | Internal morphology; X-ray; Vigor; Seedling length.; Análise de imagens de sementes.
Resumo: | Image analysis using X-rays is an efficient technique for assessing the seed quality of several species, presenting itself as a rapid response method that is simple to execute, reproducible and non-destructive. Thus, this research adjusted a methodology that aims to relate the internal morphology of broccoli seeds to their physiological potential through radiographic analysis of seeds and computerized images of seedlings. The broccoli cultivars used were Piracicaba Precoce and Ramoso Santana represented by ten lots of each one. The study was conducted using X-ray imaging for seed analysis, in which the area, density and circularity measures were obtained as internal morphology characteristics of seeds. After a germination test, the seedling length was obtained 5 days after sowing. Multivariate analysis was carried out using principal components analysis. It was concluded that the X-ray test is efficient for evaluating the internal morphology of broccoli seeds and associating it with seedling length, thereby classifying seed lots at different levels of vigor.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês

Identificador:

http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/34950

10.4025/actasciagron.v40i1.34950

Editor: | Universidade Estadual de Maringá
Relação: | http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/34950/pdf
Formato: | application/pdf

Fonte:

Acta Scientiarum. Agronomy; Vol 40 (2018): Publicação Contínua; e34950

Acta Scientiarum. Agronomy; v. 40 (2018): Publicação Contínua; e34950

1807-8621

1679-9275

Fonte: | Copyright (c) 2017 Acta Scientiarum. Agronomy