Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000400201 |
Resumo: | ABSTRACT: The binder materials used in seed coating provide adherence of the filler materials onto the seeds. Adequate concentrations of the binder promote good physical characteristics of coating while not impairing seed physiological characteristics. Thus, the objective of this study was to evaluate the type and the concentration of binder materials that allow the best physical and physiological characteristics in coated seeds of Campo Grande Stylosanthes. Seed coating was carried out in a coating pan, using sand as the filling material. The treatments consisted of 2 types of binders mixed in 3 ratios (PVA glue and gum arabic glue, diluted in water, 3:1, 2:1, and 1:1), and uncoated seeds as control. The coated seeds were evaluated for physical and physiological characteristics. The laboratory and greenhouse experiments were arranged in a completely randomized design. Results showed that at the different concentrations used this study, neither the PVA glue nor the gum arabic glue had any effect on the physiological quality of Campo Grande Stylosanthes seeds. However, PVA glue in the ratio of 2:1 provided the greatest surface area, maximum diameter, minimum diameter, and sphericity to coated seeds. |
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Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materialsgerminationcoatingStylosanthes capitata/macrocephalaABSTRACT: The binder materials used in seed coating provide adherence of the filler materials onto the seeds. Adequate concentrations of the binder promote good physical characteristics of coating while not impairing seed physiological characteristics. Thus, the objective of this study was to evaluate the type and the concentration of binder materials that allow the best physical and physiological characteristics in coated seeds of Campo Grande Stylosanthes. Seed coating was carried out in a coating pan, using sand as the filling material. The treatments consisted of 2 types of binders mixed in 3 ratios (PVA glue and gum arabic glue, diluted in water, 3:1, 2:1, and 1:1), and uncoated seeds as control. The coated seeds were evaluated for physical and physiological characteristics. The laboratory and greenhouse experiments were arranged in a completely randomized design. Results showed that at the different concentrations used this study, neither the PVA glue nor the gum arabic glue had any effect on the physiological quality of Campo Grande Stylosanthes seeds. However, PVA glue in the ratio of 2:1 provided the greatest surface area, maximum diameter, minimum diameter, and sphericity to coated seeds.Universidade Federal de Santa Maria2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000400201Ciência Rural v.50 n.4 2020reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20190202info:eu-repo/semantics/openAccessBaroni,Danilo ForçaVieira,Henrique DuarteSilva,Flávio Wirlan Andrade daAcha,Amanda JustinoPires,José Inácio Coelhoeng2020-04-08T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials |
title |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials |
spellingShingle |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials Baroni,Danilo Força germination coating Stylosanthes capitata/macrocephala |
title_short |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials |
title_full |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials |
title_fullStr |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials |
title_full_unstemmed |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials |
title_sort |
Physical and physiological quality of seeds of Campo Grande Stylosanthes coated with different binder materials |
author |
Baroni,Danilo Força |
author_facet |
Baroni,Danilo Força Vieira,Henrique Duarte Silva,Flávio Wirlan Andrade da Acha,Amanda Justino Pires,José Inácio Coelho |
author_role |
author |
author2 |
Vieira,Henrique Duarte Silva,Flávio Wirlan Andrade da Acha,Amanda Justino Pires,José Inácio Coelho |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Baroni,Danilo Força Vieira,Henrique Duarte Silva,Flávio Wirlan Andrade da Acha,Amanda Justino Pires,José Inácio Coelho |
dc.subject.por.fl_str_mv |
germination coating Stylosanthes capitata/macrocephala |
topic |
germination coating Stylosanthes capitata/macrocephala |
description |
ABSTRACT: The binder materials used in seed coating provide adherence of the filler materials onto the seeds. Adequate concentrations of the binder promote good physical characteristics of coating while not impairing seed physiological characteristics. Thus, the objective of this study was to evaluate the type and the concentration of binder materials that allow the best physical and physiological characteristics in coated seeds of Campo Grande Stylosanthes. Seed coating was carried out in a coating pan, using sand as the filling material. The treatments consisted of 2 types of binders mixed in 3 ratios (PVA glue and gum arabic glue, diluted in water, 3:1, 2:1, and 1:1), and uncoated seeds as control. The coated seeds were evaluated for physical and physiological characteristics. The laboratory and greenhouse experiments were arranged in a completely randomized design. Results showed that at the different concentrations used this study, neither the PVA glue nor the gum arabic glue had any effect on the physiological quality of Campo Grande Stylosanthes seeds. However, PVA glue in the ratio of 2:1 provided the greatest surface area, maximum diameter, minimum diameter, and sphericity to coated seeds. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000400201 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000400201 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20190202 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
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 Rural v.50 n.4 2020 reponame:Ciência Rural 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 Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140554441031680 |