Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil

Detalhes bibliográficos
Autor(a) principal: Becker, Willyan Ronaldo
Data de Publicação: 2020
Outros Autores: Richetti, Jonathan, Mercante, Erivelto, Esquerdo, Júlio César Dalla Mora, Silva Junior, Carlos Antonio da, Paludo, Alex, Johann, Jerry Adriani
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/37964
Resumo: Knowledge of the agricultural calendar of crops is essential to better estimate and forecast the cultivation of large-scale crops. The aim of this study was to estimate sowing date (SD), date of maximum vegetative development (DMVD), and harvest date (HD) of soybean and corn in the state of Paraná, Brazil. Dates from 120 farms and the Enhanced Vegetation Index (EVI) from the Moderate Resolution Imaging Spectroradiometer (MODIS) from 2011 to 2014 were used into a seasonal trend analysis to obtain soybean and corn seasonal patterns. The results indicate that the majority soybean is sown during October and the DMVD occurs between the second ten-day period of December and the first ten-day period of January. Owing to the spatial variability of the SD, the difference in the maturation cycles of the cultivars, and regional climatic variation, the HD of soybean varied greatly during the studied crop years, ranging from mid-February to late March. The SD of corn is before that of soybean, and mainly occurs in late September to mid-October. The DMVD mainly occurs during December, and the HD is distributed throughout January to March in Paraná. When comparing the estimated dates with observed dates the mean error (ME) varied from 0.2 days earlier to 3.3 days after the observed date for soybean with root mean square error (RMSE) from 1.93 to 14.73 days. For corn, the ME varied from 10.3 days to 18.5 days after the observed date with RMSE from 18.02 to 27.82 days.
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spelling Agricultural soybean and corn calendar based on moderate resolution satellite images for southern BrazilCalendário agrícola de soja e milho baseado em imagens de satélite de moderada resolução para o sul do BrasilEnhanced Vegetation IndexTimesatSowing DateHarvest Date.Índice de Vegetação MelhoradoTimesatData de SemeaduraData de Colheita.Knowledge of the agricultural calendar of crops is essential to better estimate and forecast the cultivation of large-scale crops. The aim of this study was to estimate sowing date (SD), date of maximum vegetative development (DMVD), and harvest date (HD) of soybean and corn in the state of Paraná, Brazil. Dates from 120 farms and the Enhanced Vegetation Index (EVI) from the Moderate Resolution Imaging Spectroradiometer (MODIS) from 2011 to 2014 were used into a seasonal trend analysis to obtain soybean and corn seasonal patterns. The results indicate that the majority soybean is sown during October and the DMVD occurs between the second ten-day period of December and the first ten-day period of January. Owing to the spatial variability of the SD, the difference in the maturation cycles of the cultivars, and regional climatic variation, the HD of soybean varied greatly during the studied crop years, ranging from mid-February to late March. The SD of corn is before that of soybean, and mainly occurs in late September to mid-October. The DMVD mainly occurs during December, and the HD is distributed throughout January to March in Paraná. When comparing the estimated dates with observed dates the mean error (ME) varied from 0.2 days earlier to 3.3 days after the observed date for soybean with root mean square error (RMSE) from 1.93 to 14.73 days. For corn, the ME varied from 10.3 days to 18.5 days after the observed date with RMSE from 18.02 to 27.82 days.O conhecimento do calendário agrícola das culturas é essencial para melhor estimar e prever o cultivo de culturas em larga escala. O objetivo deste estudo foi estimar a data da semeadura (SD), a data de data de maximo desenvolvimento vegetativo (DMVD) e a data da colheita (HD) de soja e milho no estado do Paraná, Brasil. Datas de 102 fazendas e o Índice de Vegetação Aprimorado (EVI) do Espectrorradiômetro de Imagem de Resolução Moderada (MODIS) de 2011 a 2014 foram utilizados em uma análise de tendência sazonal para obter padrões sazonais de soja e milho. Os resultados indicam que a maioria da soja é semeada em outubro e a DMVD ocorre entre o segundo decêndio de dezembro e o primeiro decêndio de janeiro. Devido à variabilidade espacial do SD, à diferença nos ciclos de maturação das cultivares e à variação climática regional, a HD da soja variou bastante durante as safras estudadas, variando de meados de fevereiro a final de março. A SD do milho é anterior a da soja e ocorre principalmente no final de setembro a meados de outubro. O DMVD ocorre principalmente em dezembro e a HD está distribuída entre janeiro e março no Paraná. Ao comparar as datas estimadas com as datas observadas, o erro médio (ME) variou de 0,2 dias antes a 3,3 dias após a data observada para a soja com a raiz do erro quadrático médio (RMSE) de 1,93 a 14,73 dias. Para o milho, o ME variou de 10,3 dias a 18,5 dias após a data observada, com RMSE de 18,02 a 27,82 dias.UEL2020-08-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3796410.5433/1679-0359.2020v41n5supl1p2419Semina: Ciências Agrárias; Vol. 41 No. 5supl1 (2020); 2419-2428Semina: Ciências Agrárias; v. 41 n. 5supl1 (2020); 2419-24281679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/37964/27816Copyright (c) 2020 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessBecker, Willyan RonaldoRichetti, JonathanMercante, EriveltoEsquerdo, Júlio César Dalla MoraSilva Junior, Carlos Antonio daPaludo, AlexJohann, Jerry Adriani2022-10-07T14:23:45Zoai:ojs.pkp.sfu.ca:article/37964Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-07T14:23:45Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
Calendário agrícola de soja e milho baseado em imagens de satélite de moderada resolução para o sul do Brasil
title Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
spellingShingle Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
Becker, Willyan Ronaldo
Enhanced Vegetation Index
Timesat
Sowing Date
Harvest Date.
Índice de Vegetação Melhorado
Timesat
Data de Semeadura
Data de Colheita.
title_short Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
title_full Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
title_fullStr Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
title_full_unstemmed Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
title_sort Agricultural soybean and corn calendar based on moderate resolution satellite images for southern Brazil
author Becker, Willyan Ronaldo
author_facet Becker, Willyan Ronaldo
Richetti, Jonathan
Mercante, Erivelto
Esquerdo, Júlio César Dalla Mora
Silva Junior, Carlos Antonio da
Paludo, Alex
Johann, Jerry Adriani
author_role author
author2 Richetti, Jonathan
Mercante, Erivelto
Esquerdo, Júlio César Dalla Mora
Silva Junior, Carlos Antonio da
Paludo, Alex
Johann, Jerry Adriani
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Becker, Willyan Ronaldo
Richetti, Jonathan
Mercante, Erivelto
Esquerdo, Júlio César Dalla Mora
Silva Junior, Carlos Antonio da
Paludo, Alex
Johann, Jerry Adriani
dc.subject.por.fl_str_mv Enhanced Vegetation Index
Timesat
Sowing Date
Harvest Date.
Índice de Vegetação Melhorado
Timesat
Data de Semeadura
Data de Colheita.
topic Enhanced Vegetation Index
Timesat
Sowing Date
Harvest Date.
Índice de Vegetação Melhorado
Timesat
Data de Semeadura
Data de Colheita.
description Knowledge of the agricultural calendar of crops is essential to better estimate and forecast the cultivation of large-scale crops. The aim of this study was to estimate sowing date (SD), date of maximum vegetative development (DMVD), and harvest date (HD) of soybean and corn in the state of Paraná, Brazil. Dates from 120 farms and the Enhanced Vegetation Index (EVI) from the Moderate Resolution Imaging Spectroradiometer (MODIS) from 2011 to 2014 were used into a seasonal trend analysis to obtain soybean and corn seasonal patterns. The results indicate that the majority soybean is sown during October and the DMVD occurs between the second ten-day period of December and the first ten-day period of January. Owing to the spatial variability of the SD, the difference in the maturation cycles of the cultivars, and regional climatic variation, the HD of soybean varied greatly during the studied crop years, ranging from mid-February to late March. The SD of corn is before that of soybean, and mainly occurs in late September to mid-October. The DMVD mainly occurs during December, and the HD is distributed throughout January to March in Paraná. When comparing the estimated dates with observed dates the mean error (ME) varied from 0.2 days earlier to 3.3 days after the observed date for soybean with root mean square error (RMSE) from 1.93 to 14.73 days. For corn, the ME varied from 10.3 days to 18.5 days after the observed date with RMSE from 18.02 to 27.82 days.
publishDate 2020
dc.date.none.fl_str_mv 2020-08-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/37964
10.5433/1679-0359.2020v41n5supl1p2419
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/37964
identifier_str_mv 10.5433/1679-0359.2020v41n5supl1p2419
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/37964/27816
dc.rights.driver.fl_str_mv Copyright (c) 2020 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 41 No. 5supl1 (2020); 2419-2428
Semina: Ciências Agrárias; v. 41 n. 5supl1 (2020); 2419-2428
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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