Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices

Detalhes bibliográficos
Autor(a) principal: Coelho, Anderson Prates [UNESP]
Data de Publicação: 2022
Outros Autores: Faria, Rogério Teixeira de [UNESP], Lemos, Leandro Borges [UNESP], Rosalen, David Luciano [UNESP], Dalri, Alexandre Barcellos [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1080/10106049.2022.2096700
http://hdl.handle.net/11449/242013
Resumo: This study aimed to analyze and compare the accuracy of models to predict the grain yield (GY) of common bean cultivars with contrasting growth habits using spectral indices. The common bean cultivars used were IAC Imperador and IPR Campos Gerais, which have determinate and indeterminate growth habits, respectively. The plants were grown under five irrigation levels (54, 70, 77, 100, and 132% of the crop evapotranspiration) to generate variability. The normalized difference vegetation (NDVI) and leaf chlorophyll (LCI) indexes were measured at the following phenological stages: V4 (third trifoliate leaf), R5 (pre-flowering), R6 (full flowering), and R8 (grain filling). The spectral indices were used individually for each phenological stage and associated with simple and multiple regressions (SLR and MLR) and artificial neural networks (ANN) to predict GY. Then, stratified models by cultivar and general models were established using data from both cultivars. The accuracy of NDVI-based GY predictions for both models at R6 phenological stage (ANN and SLR average) was acceptable (R2 = 0.64; RMSE = 0.37 Mg ha−1; MBE = −0.14 Mg ha−1) but poor for LCI predictions. The highest accuracies were observed at reproductive phenological stages, mainly R6. The ANNs algorithm did not show superior GY prediction accuracy compared to SLR. NDVI-based remote sensing is feasible to predict and monitor common bean yield potential using cultivar-specific and general models.
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spelling Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indicesartificial neural networksNDVIPhaseolus vulgarisLportable chlorophyll meterremote sensingThis study aimed to analyze and compare the accuracy of models to predict the grain yield (GY) of common bean cultivars with contrasting growth habits using spectral indices. The common bean cultivars used were IAC Imperador and IPR Campos Gerais, which have determinate and indeterminate growth habits, respectively. The plants were grown under five irrigation levels (54, 70, 77, 100, and 132% of the crop evapotranspiration) to generate variability. The normalized difference vegetation (NDVI) and leaf chlorophyll (LCI) indexes were measured at the following phenological stages: V4 (third trifoliate leaf), R5 (pre-flowering), R6 (full flowering), and R8 (grain filling). The spectral indices were used individually for each phenological stage and associated with simple and multiple regressions (SLR and MLR) and artificial neural networks (ANN) to predict GY. Then, stratified models by cultivar and general models were established using data from both cultivars. The accuracy of NDVI-based GY predictions for both models at R6 phenological stage (ANN and SLR average) was acceptable (R2 = 0.64; RMSE = 0.37 Mg ha−1; MBE = −0.14 Mg ha−1) but poor for LCI predictions. The highest accuracies were observed at reproductive phenological stages, mainly R6. The ANNs algorithm did not show superior GY prediction accuracy compared to SLR. NDVI-based remote sensing is feasible to predict and monitor common bean yield potential using cultivar-specific and general models.Department of Engineering and Mathematical Sciences São Paulo State University (Unesp) School of Agricultural and Veterinarian SciencesDepartment of Engineering and Mathematical Sciences São Paulo State University (Unesp) School of Agricultural and Veterinarian SciencesUniversidade Estadual Paulista (UNESP)Coelho, Anderson Prates [UNESP]Faria, Rogério Teixeira de [UNESP]Lemos, Leandro Borges [UNESP]Rosalen, David Luciano [UNESP]Dalri, Alexandre Barcellos [UNESP]2023-03-02T06:50:03Z2023-03-02T06:50:03Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1080/10106049.2022.2096700Geocarto International.1010-6049http://hdl.handle.net/11449/24201310.1080/10106049.2022.20967002-s2.0-85133533798Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengGeocarto Internationalinfo:eu-repo/semantics/openAccess2024-06-07T13:57:56Zoai:repositorio.unesp.br:11449/242013Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:02:09.644675Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
title Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
spellingShingle Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
Coelho, Anderson Prates [UNESP]
artificial neural networks
NDVI
Phaseolus vulgarisL
portable chlorophyll meter
remote sensing
title_short Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
title_full Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
title_fullStr Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
title_full_unstemmed Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
title_sort Yield predict and physiological state evaluation of irrigated common bean cultivars with contrasting growth habits by learning algorithms using spectral indices
author Coelho, Anderson Prates [UNESP]
author_facet Coelho, Anderson Prates [UNESP]
Faria, Rogério Teixeira de [UNESP]
Lemos, Leandro Borges [UNESP]
Rosalen, David Luciano [UNESP]
Dalri, Alexandre Barcellos [UNESP]
author_role author
author2 Faria, Rogério Teixeira de [UNESP]
Lemos, Leandro Borges [UNESP]
Rosalen, David Luciano [UNESP]
Dalri, Alexandre Barcellos [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Coelho, Anderson Prates [UNESP]
Faria, Rogério Teixeira de [UNESP]
Lemos, Leandro Borges [UNESP]
Rosalen, David Luciano [UNESP]
Dalri, Alexandre Barcellos [UNESP]
dc.subject.por.fl_str_mv artificial neural networks
NDVI
Phaseolus vulgarisL
portable chlorophyll meter
remote sensing
topic artificial neural networks
NDVI
Phaseolus vulgarisL
portable chlorophyll meter
remote sensing
description This study aimed to analyze and compare the accuracy of models to predict the grain yield (GY) of common bean cultivars with contrasting growth habits using spectral indices. The common bean cultivars used were IAC Imperador and IPR Campos Gerais, which have determinate and indeterminate growth habits, respectively. The plants were grown under five irrigation levels (54, 70, 77, 100, and 132% of the crop evapotranspiration) to generate variability. The normalized difference vegetation (NDVI) and leaf chlorophyll (LCI) indexes were measured at the following phenological stages: V4 (third trifoliate leaf), R5 (pre-flowering), R6 (full flowering), and R8 (grain filling). The spectral indices were used individually for each phenological stage and associated with simple and multiple regressions (SLR and MLR) and artificial neural networks (ANN) to predict GY. Then, stratified models by cultivar and general models were established using data from both cultivars. The accuracy of NDVI-based GY predictions for both models at R6 phenological stage (ANN and SLR average) was acceptable (R2 = 0.64; RMSE = 0.37 Mg ha−1; MBE = −0.14 Mg ha−1) but poor for LCI predictions. The highest accuracies were observed at reproductive phenological stages, mainly R6. The ANNs algorithm did not show superior GY prediction accuracy compared to SLR. NDVI-based remote sensing is feasible to predict and monitor common bean yield potential using cultivar-specific and general models.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-03-02T06:50:03Z
2023-03-02T06:50:03Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1080/10106049.2022.2096700
Geocarto International.
1010-6049
http://hdl.handle.net/11449/242013
10.1080/10106049.2022.2096700
2-s2.0-85133533798
url http://dx.doi.org/10.1080/10106049.2022.2096700
http://hdl.handle.net/11449/242013
identifier_str_mv Geocarto International.
1010-6049
10.1080/10106049.2022.2096700
2-s2.0-85133533798
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Geocarto International
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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