Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178

Detalhes bibliográficos
Autor(a) principal: Araújo, Saulo Alberto do Carmo
Data de Publicação: 2012
Outros Autores: Vasquez, Hernan Maldonado, Torres Neto, Alena, Campostrini, Eliemar, Deminicis, Bruno Borges, Lima, Érico da Silva
Tipo de documento: Artigo
Idioma: por
eng
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15178
Resumo: Equations that indirectly associate the rates obtained by chlorophyll meter SPAD-502 to chlorophyll and carotenoids rates of dwarf elephant grass genotype are provided. Leaves of the genotype of dwarf elephant grass were employed. After being collected, they were transported in light-protected styrofoam boxes to the Plant Physiology Laboratory of UENF. Leaf discs of the known area were then extracted. An average of 5 readings/leaf disc were undertaken by portable chlorophyll meter SPAD-502, with 6 discs for each range and distributed according to the following scale: 0-10; 10-20; 20-30; 30-40; 40-50; 50-60. Chlorophyll meter SPAD-502 provides a quick and efficient estimate of total chlorophyll, chlorophyll-a and chlorophyll-b in genotypes of dwarf elephant grass.
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spelling Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178ccarotenoidschlorophyll-achlorophyll-bchlorophyllometerPennisetum purpureumEquations that indirectly associate the rates obtained by chlorophyll meter SPAD-502 to chlorophyll and carotenoids rates of dwarf elephant grass genotype are provided. Leaves of the genotype of dwarf elephant grass were employed. After being collected, they were transported in light-protected styrofoam boxes to the Plant Physiology Laboratory of UENF. Leaf discs of the known area were then extracted. An average of 5 readings/leaf disc were undertaken by portable chlorophyll meter SPAD-502, with 6 discs for each range and distributed according to the following scale: 0-10; 10-20; 20-30; 30-40; 40-50; 50-60. Chlorophyll meter SPAD-502 provides a quick and efficient estimate of total chlorophyll, chlorophyll-a and chlorophyll-b in genotypes of dwarf elephant grass. Equations that indirectly associate the rates obtained by chlorophyll meter SPAD-502 to chlorophyll and carotenoids rates of dwarf elephant grass genotype are provided. Leaves of the genotype of dwarf elephant grass were employed. After being collected, they were transported in light-protected styrofoam boxes to the Plant Physiology Laboratory of UENF. Leaf discs of the known area were then extracted. An average of 5 readings/leaf disc were undertaken by portable chlorophyll meter SPAD-502, with 6 discs for each range and distributed according to the following scale: 0-10; 10-20; 20-30; 30-40; 40-50; 50-60. Chlorophyll meter SPAD-502 provides a quick and efficient estimate of total chlorophyll, chlorophyll-a and chlorophyll-b in genotypes of dwarf elephant grass. Editora da Universidade Estadual de Maringá2012-08-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionpesquisa de campo; análise laboratorialcarotenoids; chlorophyll-a; chlorophyll-b; chlorophyllometer; Pennisetum purpureumapplication/pdfapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/1517810.4025/actascianimsci.v35i1.15178Acta Scientiarum. Animal Sciences; Vol 35 No 1 (2013); 43-47Acta Scientiarum. Animal Sciences; v. 35 n. 1 (2013); 43-471807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15178/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15178/pdf_1Araújo, Saulo Alberto do CarmoVasquez, Hernan MaldonadoTorres Neto, AlenaCampostrini, EliemarDeminicis, Bruno BorgesLima, Érico da Silvainfo:eu-repo/semantics/openAccess2024-05-17T13:04:31Zoai:periodicos.uem.br/ojs:article/15178Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:04:31Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
title Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
spellingShingle Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
Araújo, Saulo Alberto do Carmo
ccarotenoids
chlorophyll-a
chlorophyll-b
chlorophyllometer
Pennisetum purpureum
title_short Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
title_full Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
title_fullStr Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
title_full_unstemmed Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
title_sort Indirect method for quantifying the content of photosynthetic pigments in genotypes of dwarf elephant grass - doi: 10.4025/actascianimsci.v35i1.15178
author Araújo, Saulo Alberto do Carmo
author_facet Araújo, Saulo Alberto do Carmo
Vasquez, Hernan Maldonado
Torres Neto, Alena
Campostrini, Eliemar
Deminicis, Bruno Borges
Lima, Érico da Silva
author_role author
author2 Vasquez, Hernan Maldonado
Torres Neto, Alena
Campostrini, Eliemar
Deminicis, Bruno Borges
Lima, Érico da Silva
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Araújo, Saulo Alberto do Carmo
Vasquez, Hernan Maldonado
Torres Neto, Alena
Campostrini, Eliemar
Deminicis, Bruno Borges
Lima, Érico da Silva
dc.subject.por.fl_str_mv ccarotenoids
chlorophyll-a
chlorophyll-b
chlorophyllometer
Pennisetum purpureum
topic ccarotenoids
chlorophyll-a
chlorophyll-b
chlorophyllometer
Pennisetum purpureum
description Equations that indirectly associate the rates obtained by chlorophyll meter SPAD-502 to chlorophyll and carotenoids rates of dwarf elephant grass genotype are provided. Leaves of the genotype of dwarf elephant grass were employed. After being collected, they were transported in light-protected styrofoam boxes to the Plant Physiology Laboratory of UENF. Leaf discs of the known area were then extracted. An average of 5 readings/leaf disc were undertaken by portable chlorophyll meter SPAD-502, with 6 discs for each range and distributed according to the following scale: 0-10; 10-20; 20-30; 30-40; 40-50; 50-60. Chlorophyll meter SPAD-502 provides a quick and efficient estimate of total chlorophyll, chlorophyll-a and chlorophyll-b in genotypes of dwarf elephant grass.
publishDate 2012
dc.date.none.fl_str_mv 2012-08-24
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
pesquisa de campo; análise laboratorial
carotenoids; chlorophyll-a; chlorophyll-b; chlorophyllometer; Pennisetum purpureum
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15178
10.4025/actascianimsci.v35i1.15178
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15178
identifier_str_mv 10.4025/actascianimsci.v35i1.15178
dc.language.iso.fl_str_mv por
eng
language por
eng
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15178/pdf
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/15178/pdf_1
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
publisher.none.fl_str_mv Editora da Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Animal Sciences; Vol 35 No 1 (2013); 43-47
Acta Scientiarum. Animal Sciences; v. 35 n. 1 (2013); 43-47
1807-8672
1806-2636
reponame:Acta Scientiarum. Animal Sciences (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Animal Sciences (Online)
collection Acta Scientiarum. Animal Sciences (Online)
repository.name.fl_str_mv Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com
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