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- Title
Utilização de análise de imagem para avaliação da qualidade de sementes de Passiflora cincinnata (maracujá-do-mato).
- Authors
da Luz, Petterson Baptista; Silva Lima, Beatriz Fernanda; de Paiva Sobrinho, Severino; dos Santos Oliveira, Andréa
- Abstract
The objective of this work is to evaluate the quality of Passiflora cincinnata seeds as a function of the fruit's development stage through X-ray test and image analysis. To perform the X-ray test and image analysis, four replications of 50 seeds were used for each stage of ripening of the fruit of P. cincinnata (green, "at once", ripe and senescent). The seeds submitted to X-rays were classified as full or empty. For computerized image analysis, 15 descriptors related to color dominance and 7 related to geometry were evaluated. Subsequently, the seeds were evaluated for germination percentage. The results obtained indicate differences in color and geometry between the fruit maturation stages and that there was no statistical difference between the stages in the X-ray test. The seeds can be collected from fruits in the mature and senescent stages, without prejudice to the physiological quality.
- Subjects
X-ray imaging; IMAGE analysis; FRUIT seeds; PASSIFLORA; GERMINATION; FRUIT ripening
- Publication
Multitemas, 2021, Vol 26, Issue 64, p123
- ISSN
1414-512X
- Publication type
Article
- DOI
10.20435/multi.v26i64.3191