Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method
Autor(a) principal: | |
---|---|
Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Ceres |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2022000100007 |
Resumo: | ABSTRACT Lisianthus (Eustoma grandiflorum) is a cut flower grown due to the wide diversity of colors and longevity in the post-harvest. The leaf area measurement is fundamental in plants because the leaves are directly related to several processes such as transpiration, radiation interception and CO2 fixation that enable the plant to grow. The objective of the work was to determine an allometric equation for estimating the leaf area of lisianthus from linear dimensions. 200 leaves were collected and the leaf length (L), leaf width (W), product between length and width (LW) and real leaf area (LA) were measured. The criteria for determining the best model were the highest determination coefficient (R2), Willmott's concordance index (d), lowest Akaike information criterion (AIC), root mean square error (RMSE) and BIAS index closest to zero. The most suitable model for estimating the leaf area of lisianthus is the linear ŷ = 1.387*LW. |
id |
UFV-5_60b059b590be0614bb725ae381f8e405 |
---|---|
oai_identifier_str |
oai:scielo:S0034-737X2022000100007 |
network_acronym_str |
UFV-5 |
network_name_str |
Revista Ceres |
repository_id_str |
|
spelling |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive methodOrnamental plantsLeaf dimensionLeaf area measurementABSTRACT Lisianthus (Eustoma grandiflorum) is a cut flower grown due to the wide diversity of colors and longevity in the post-harvest. The leaf area measurement is fundamental in plants because the leaves are directly related to several processes such as transpiration, radiation interception and CO2 fixation that enable the plant to grow. The objective of the work was to determine an allometric equation for estimating the leaf area of lisianthus from linear dimensions. 200 leaves were collected and the leaf length (L), leaf width (W), product between length and width (LW) and real leaf area (LA) were measured. The criteria for determining the best model were the highest determination coefficient (R2), Willmott's concordance index (d), lowest Akaike information criterion (AIC), root mean square error (RMSE) and BIAS index closest to zero. The most suitable model for estimating the leaf area of lisianthus is the linear ŷ = 1.387*LW.Universidade Federal de Viçosa2022-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2022000100007Revista Ceres v.69 n.1 2022reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x202269010002info:eu-repo/semantics/openAccessDias,Marlon GomesSilva,Toshik Iarley daRibeiro,João Everthon da SilvaGrossi,José Antônio SaraivaBarbosa,José Geraldoeng2022-01-11T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method |
title |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method |
spellingShingle |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method Dias,Marlon Gomes Ornamental plants Leaf dimension Leaf area measurement |
title_short |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method |
title_full |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method |
title_fullStr |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method |
title_full_unstemmed |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method |
title_sort |
Allometric models for estimating the leaf area of lisianthus (Eustoma grandiflorum) using a non-destructive method |
author |
Dias,Marlon Gomes |
author_facet |
Dias,Marlon Gomes Silva,Toshik Iarley da Ribeiro,João Everthon da Silva Grossi,José Antônio Saraiva Barbosa,José Geraldo |
author_role |
author |
author2 |
Silva,Toshik Iarley da Ribeiro,João Everthon da Silva Grossi,José Antônio Saraiva Barbosa,José Geraldo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Dias,Marlon Gomes Silva,Toshik Iarley da Ribeiro,João Everthon da Silva Grossi,José Antônio Saraiva Barbosa,José Geraldo |
dc.subject.por.fl_str_mv |
Ornamental plants Leaf dimension Leaf area measurement |
topic |
Ornamental plants Leaf dimension Leaf area measurement |
dc.description.none.fl_txt_mv |
ABSTRACT Lisianthus (Eustoma grandiflorum) is a cut flower grown due to the wide diversity of colors and longevity in the post-harvest. The leaf area measurement is fundamental in plants because the leaves are directly related to several processes such as transpiration, radiation interception and CO2 fixation that enable the plant to grow. The objective of the work was to determine an allometric equation for estimating the leaf area of lisianthus from linear dimensions. 200 leaves were collected and the leaf length (L), leaf width (W), product between length and width (LW) and real leaf area (LA) were measured. The criteria for determining the best model were the highest determination coefficient (R2), Willmott's concordance index (d), lowest Akaike information criterion (AIC), root mean square error (RMSE) and BIAS index closest to zero. The most suitable model for estimating the leaf area of lisianthus is the linear ŷ = 1.387*LW. |
description |
ABSTRACT Lisianthus (Eustoma grandiflorum) is a cut flower grown due to the wide diversity of colors and longevity in the post-harvest. The leaf area measurement is fundamental in plants because the leaves are directly related to several processes such as transpiration, radiation interception and CO2 fixation that enable the plant to grow. The objective of the work was to determine an allometric equation for estimating the leaf area of lisianthus from linear dimensions. 200 leaves were collected and the leaf length (L), leaf width (W), product between length and width (LW) and real leaf area (LA) were measured. The criteria for determining the best model were the highest determination coefficient (R2), Willmott's concordance index (d), lowest Akaike information criterion (AIC), root mean square error (RMSE) and BIAS index closest to zero. The most suitable model for estimating the leaf area of lisianthus is the linear ŷ = 1.387*LW. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-02-01 |
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=S0034-737X2022000100007 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2022000100007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0034-737x202269010002 |
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 Viçosa |
publisher.none.fl_str_mv |
Universidade Federal de Viçosa |
dc.source.none.fl_str_mv |
Revista Ceres v.69 n.1 2022 reponame:Revista Ceres instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Revista Ceres |
collection |
Revista Ceres |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1728006784227999744 |