IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/33367 |
Resumo: | The Bowdichia virgilioides Kunth, popularly known as paricarana, have economic potential for landscaping, timber, and reforestation. The objective of this work was physical characterization of paricarana seeds from 12 matrices with different seed coat coloration, using image analysis techniques, and also evaluation of scarification treatment efficiency to determinate the seed physiological quality. The paricarana seeds of 12 matrices were classified in two colors, orange and red, manually and with the assistance of Groundeye® hardware/software. The experimental design was completely randomized in a factorial arrangement of 12 x 2 (matrices x colors) with four replications. The evaluations were: morphometry of the seed and seedling, x - rays, germination, speed of soaked seed, rate of germination and the electron microscopy seed scanning. In the germination test a scarification with water at 100°C for 10 seconds plus 5 minutes in hypochlorite 2% were made in the seeds to overcoming dormancy and for pathogens control. The techniques used to characterizing the physical quality of the orange and red seeds of paricarana from 12 matrices are efficient. The orange seeds of paricarana have better physical and physiological quality. Treatment with water at 100°C for 10 seconds plus 5 minutes immersion in hypochlorite 2% are efficient in breaking dormancy of orange and red seeds from the 12 matrices of paricarana. |
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IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITYTÉCNICAS DE ANÁLISE DE IMAGEM PARA CARACTERIZAÇÃO DA QUALIDADE DE SEMENTES DE PARICARANA (Bowdichia virgilioides Kunth)external morphologytegument colorationdormancymatrices.morfologia externacoloração de tegumentodormênciamatrizes.The Bowdichia virgilioides Kunth, popularly known as paricarana, have economic potential for landscaping, timber, and reforestation. The objective of this work was physical characterization of paricarana seeds from 12 matrices with different seed coat coloration, using image analysis techniques, and also evaluation of scarification treatment efficiency to determinate the seed physiological quality. The paricarana seeds of 12 matrices were classified in two colors, orange and red, manually and with the assistance of Groundeye® hardware/software. The experimental design was completely randomized in a factorial arrangement of 12 x 2 (matrices x colors) with four replications. The evaluations were: morphometry of the seed and seedling, x - rays, germination, speed of soaked seed, rate of germination and the electron microscopy seed scanning. In the germination test a scarification with water at 100°C for 10 seconds plus 5 minutes in hypochlorite 2% were made in the seeds to overcoming dormancy and for pathogens control. The techniques used to characterizing the physical quality of the orange and red seeds of paricarana from 12 matrices are efficient. The orange seeds of paricarana have better physical and physiological quality. Treatment with water at 100°C for 10 seconds plus 5 minutes immersion in hypochlorite 2% are efficient in breaking dormancy of orange and red seeds from the 12 matrices of paricarana.A Bowdichia virgilioides Kunth., conhecida popularmente como paricarana, é uma espécie com potencial econômico paisagístico, madeireiro e para a recuperação de áreas degradadas. Objetivou-se com este trabalho a caracterização física de sementes de paricarana com diferentes cores do tegumento provenientes de 12 matrizes, utilizando técnicas de análise de imagem, além de verificar a eficiência do tratamento de superação de dormência aplicado às sementes para determinar a qualidade fisiológica. As sementes de 12 matrizes de paricarana foram classificadas em cor laranja e vermelha manualmente e com auxílio do aparelho e software Groundeye®. O delineamento experimental utilizado foi inteiramente casualizado, em arranjo fatorial 12 x 2 (matrizes x cores) com quatro repetições. Foram avaliadas a morfometria das sementes e plântulas, raios-x, germinação, velocidade de sementes embebidas, velocidade de germinação e microscopia eletrônica de varredura das sementes. Para o teste de germinação realizou-se o tratamento de superação de dormência das sementes com água a 100°C por 10 segundos, e para controle de patógenos, hipoclorito de sódio a 2% por cinco minutos. As técnicas utilizadas para caracterização física das sementes de cor laranja e vermelha das 12 matrizes de paricarana são eficientes. As sementes de paricarana de cor laranja apresentam melhor qualidade física e fisiológica. O tratamento com água a 100°C por 10 segundos mais cinco minutos de imersão em hipoclorito a 2% é eficiente na superação de dormência, e controle de patógenos das sementes de cor laranja e vermelha das 12 matrizes de paricarana.Universidade Federal de Santa Maria2018-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/3336710.5902/1980509833367Ciência Florestal; Vol. 28 No. 3 (2018); 1202-1216Ciência Florestal; v. 28 n. 3 (2018); 1202-12161980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/33367/pdfCopyright (c) 2018 Ciência Florestalinfo:eu-repo/semantics/openAccessLima, Juliana Maria EspíndolaSmiderle, Oscar JoséOliveira, João AlmirCarvalho, Maria Laene Moreira de2018-10-08T13:26:25Zoai:ojs.pkp.sfu.ca:article/33367Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2018-10-08T13:26:25Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY TÉCNICAS DE ANÁLISE DE IMAGEM PARA CARACTERIZAÇÃO DA QUALIDADE DE SEMENTES DE PARICARANA (Bowdichia virgilioides Kunth) |
title |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY |
spellingShingle |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY Lima, Juliana Maria Espíndola external morphology tegument coloration dormancy matrices. morfologia externa coloração de tegumento dormência matrizes. |
title_short |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY |
title_full |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY |
title_fullStr |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY |
title_full_unstemmed |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY |
title_sort |
IMAGE ANALYSIS TECHNIQUES FOR THE CHARACTERIZATION OF PARICARANA (Bowdichia virgilioides Kunth) SEED QUALITY |
author |
Lima, Juliana Maria Espíndola |
author_facet |
Lima, Juliana Maria Espíndola Smiderle, Oscar José Oliveira, João Almir Carvalho, Maria Laene Moreira de |
author_role |
author |
author2 |
Smiderle, Oscar José Oliveira, João Almir Carvalho, Maria Laene Moreira de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Lima, Juliana Maria Espíndola Smiderle, Oscar José Oliveira, João Almir Carvalho, Maria Laene Moreira de |
dc.subject.por.fl_str_mv |
external morphology tegument coloration dormancy matrices. morfologia externa coloração de tegumento dormência matrizes. |
topic |
external morphology tegument coloration dormancy matrices. morfologia externa coloração de tegumento dormência matrizes. |
description |
The Bowdichia virgilioides Kunth, popularly known as paricarana, have economic potential for landscaping, timber, and reforestation. The objective of this work was physical characterization of paricarana seeds from 12 matrices with different seed coat coloration, using image analysis techniques, and also evaluation of scarification treatment efficiency to determinate the seed physiological quality. The paricarana seeds of 12 matrices were classified in two colors, orange and red, manually and with the assistance of Groundeye® hardware/software. The experimental design was completely randomized in a factorial arrangement of 12 x 2 (matrices x colors) with four replications. The evaluations were: morphometry of the seed and seedling, x - rays, germination, speed of soaked seed, rate of germination and the electron microscopy seed scanning. In the germination test a scarification with water at 100°C for 10 seconds plus 5 minutes in hypochlorite 2% were made in the seeds to overcoming dormancy and for pathogens control. The techniques used to characterizing the physical quality of the orange and red seeds of paricarana from 12 matrices are efficient. The orange seeds of paricarana have better physical and physiological quality. Treatment with water at 100°C for 10 seconds plus 5 minutes immersion in hypochlorite 2% are efficient in breaking dormancy of orange and red seeds from the 12 matrices of paricarana. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/33367 10.5902/1980509833367 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/33367 |
identifier_str_mv |
10.5902/1980509833367 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/33367/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Ciência Florestal |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 28 No. 3 (2018); 1202-1216 Ciência Florestal; v. 28 n. 3 (2018); 1202-1216 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944133885820928 |