Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/30816 |
Resumo: | The aim of this study was to analyze the water demand in banana, papaya and coconut crops grown in the irrigation districts of Araras Norte and Baixo Acaraú, located in the State of Ceará. A historical meteorological series of the regions where the irrigation districts from this study are located was used. Precipitation, maximum and minimum temperatures, and relative humidity data were obtained from these historical series. From the acquired precipitation data, to analyze the frequency and intensity of dry and rainy years in the area, the Rainfall Anomaly Index was calculated. Based on the meteorological data from the historical series, the reference evapotranspiration by the Hargreaves-Samani method and the crop evapotranspiration were determined. The crop water requirement was obtained based on crop evapotranspiration and precipitation. In the plots, irrigation systems were evaluated and the application efficiency was determined in order to obtain the supplementary irrigation requirement. The irrigation depths used in the Araras Norte and Baixo Acaraú irrigation districts were underestimated, not meeting the supplementary irrigation requirement. For banana and papaya crops in the Araras Norte irrigation district, performing irrigation in the first semester and applying irrigation management throughout the year could correct the water deficit. For banana and coconut crops in the Baixo Acaraú irrigation district, it would be necessary to correct the irrigation depth in the second semester, through adequate irrigation management, because in the first semester precipitation would be sufficient to meet the crop water requirement. |
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Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, BrazilDemanda de riego de cultivos económicamente importantes en los distritos de Araras Norte y Baixo Acaraú, Ceará, BrasilDemanda de irrigação de culturas de expressão econômica nos distritos Araras Norte e Baixo Acaraú, Ceará, BrasilBananaPapayaCoconutCrop water requirement.PlátanoPapayaCocoNecesidad de agua de los cultivos.BananaMamãoCocoNecessidade hídrica da cultura.The aim of this study was to analyze the water demand in banana, papaya and coconut crops grown in the irrigation districts of Araras Norte and Baixo Acaraú, located in the State of Ceará. A historical meteorological series of the regions where the irrigation districts from this study are located was used. Precipitation, maximum and minimum temperatures, and relative humidity data were obtained from these historical series. From the acquired precipitation data, to analyze the frequency and intensity of dry and rainy years in the area, the Rainfall Anomaly Index was calculated. Based on the meteorological data from the historical series, the reference evapotranspiration by the Hargreaves-Samani method and the crop evapotranspiration were determined. The crop water requirement was obtained based on crop evapotranspiration and precipitation. In the plots, irrigation systems were evaluated and the application efficiency was determined in order to obtain the supplementary irrigation requirement. The irrigation depths used in the Araras Norte and Baixo Acaraú irrigation districts were underestimated, not meeting the supplementary irrigation requirement. For banana and papaya crops in the Araras Norte irrigation district, performing irrigation in the first semester and applying irrigation management throughout the year could correct the water deficit. For banana and coconut crops in the Baixo Acaraú irrigation district, it would be necessary to correct the irrigation depth in the second semester, through adequate irrigation management, because in the first semester precipitation would be sufficient to meet the crop water requirement.El objetivo de este estudio fue analizar la demanda de agua en los cultivos de plátano, papaya y coco cultivados en los distritos de riego de Araras Norte y Baixo Acaraú, ubicados en el Estado de Ceará. Se utilizó una serie meteorológica histórica de las regiones donde se encuentran los distritos de riego de este estudio. De estas series históricas se obtuvieron datos de precipitación, temperaturas máximas y mínimas y humedad relativa. A partir de los datos de precipitación adquiridos, para analizar la frecuencia e intensidad de los años secos y lluviosos en la zona, se calculó el Índice de Anomalía Pluvial. A partir de los datos meteorológicos de las series históricas, se determinó la evapotranspiración de referencia por el método de Hargreaves-Samani y la evapotranspiración de los cultivos. Las necesidades hídricas de los cultivos se obtuvieron a partir de la evapotranspiración de los cultivos y de las precipitaciones. En las parcelas se evaluaron los sistemas de riego y se determinó la eficacia de la aplicación para obtener las necesidades de riego suplementario. Las profundidades de riego utilizadas en los distritos de riego de Araras Norte y Baixo Acaraú fueron subestimadas, no cumpliendo con el requerimiento de riego suplementario. Para los cultivos de plátano y papaya en el distrito de riego de Araras Norte, la realización del riego en el primer semestre y la aplicación del manejo del riego a lo largo del año podrían corregir el déficit hídrico. Para los cultivos de plátano y coco en el distrito de riego del Bajo Acaraú, sería necesario corregir la profundidad de riego en el segundo semestre, mediante una gestión adecuada del riego, ya que en el primer semestre las precipitaciones serían suficientes para satisfacer las necesidades hídricas de los cultivos.O objetivo deste estudo foi analisar a demanda hídrica nas culturas da banana, mamão e coco cultivadas nos distritos de irrigação Araras Norte e Baixo Acaraú, localizados no Estado do Ceará. Foi utilizada uma série histórica meteorológica das regiões onde estão implantados os distritos de irrigação oriundos deste estudo. Nestas séries foram obtidos dados de precipitação, temperaturas máxima e mínima e umidade relativa do ar. A partir dos dados de precipitação adquiridos, para analisar a frequência e intensidade dos anos secos e chuvosos na área foi calculado o Índice de Anomalias de Chuvas. Com base nos dados meteorológicos das séries históricas foi determinada a evapotranspiração de referência pelo método de Hargreaves-Samani e a evapotranspiração da cultura. A necessidade suplementar da cultura foi obtida com base na evapotranspiração da cultura e na precipitação. Nos lotes foram realizadas avaliações dos sistemas de irrigação e determinada a eficiência de aplicação para obtenção da necessidade suplementar de irrigação. As lâminas de irrigação utilizadas nos distritos de irrigação Araras Norte e Baixo Acaraú foram subestimadas, não atendendo a necessidade suplementar de irrigação. Para as culturas da banana e mamão no distrito de irrigação Araras Norte, a realização da irrigação no primeiro semestre e aplicação do manejo da irrigação ao longo do ano poderiam corrigir o déficit hídrico. Para as culturas da banana e do coco no distrito de irrigação Baixo Acaraú, seria necessária uma correção das lâminas aplicadas no segundo semestre, através de um manejo de irrigação adequado, porque no primeiro semestre a precipitação seria suficiente para atender a demanda hídrica das culturas.Research, Society and Development2022-07-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/3081610.33448/rsd-v11i9.30816Research, Society and Development; Vol. 11 No. 9; e6011930816Research, Society and Development; Vol. 11 Núm. 9; e6011930816Research, Society and Development; v. 11 n. 9; e60119308162525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/30816/26899Copyright (c) 2022 Manoel Valnir Junior; Raimundo Rodrigues Gomes Filho; Cicero Lima de Almeida; João Paulo Alves da Rocha; Sílvio Carlos Ribeiro Vieira Lima; Raquel Ferreira de Andrade; Maria Josiely Rodrigues Britohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessValnir Junior, Manoel Gomes Filho, Raimundo RodriguesAlmeida, Cicero Lima deRocha, João Paulo Alves daLima, Sílvio Carlos Ribeiro VieiraAndrade, Raquel Ferreira deBrito, Maria Josiely Rodrigues2022-07-21T12:36:16Zoai:ojs.pkp.sfu.ca:article/30816Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:47:26.034993Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil Demanda de riego de cultivos económicamente importantes en los distritos de Araras Norte y Baixo Acaraú, Ceará, Brasil Demanda de irrigação de culturas de expressão econômica nos distritos Araras Norte e Baixo Acaraú, Ceará, Brasil |
| title |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil |
| spellingShingle |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil Valnir Junior, Manoel Banana Papaya Coconut Crop water requirement. Plátano Papaya Coco Necesidad de agua de los cultivos. Banana Mamão Coco Necessidade hídrica da cultura. |
| title_short |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil |
| title_full |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil |
| title_fullStr |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil |
| title_full_unstemmed |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil |
| title_sort |
Irrigation demand of economically significant crops in the Araras Norte and Baixo Acaraú districts, Ceará, Brazil |
| author |
Valnir Junior, Manoel |
| author_facet |
Valnir Junior, Manoel Gomes Filho, Raimundo Rodrigues Almeida, Cicero Lima de Rocha, João Paulo Alves da Lima, Sílvio Carlos Ribeiro Vieira Andrade, Raquel Ferreira de Brito, Maria Josiely Rodrigues |
| author_role |
author |
| author2 |
Gomes Filho, Raimundo Rodrigues Almeida, Cicero Lima de Rocha, João Paulo Alves da Lima, Sílvio Carlos Ribeiro Vieira Andrade, Raquel Ferreira de Brito, Maria Josiely Rodrigues |
| author2_role |
author author author author author author |
| dc.contributor.author.fl_str_mv |
Valnir Junior, Manoel Gomes Filho, Raimundo Rodrigues Almeida, Cicero Lima de Rocha, João Paulo Alves da Lima, Sílvio Carlos Ribeiro Vieira Andrade, Raquel Ferreira de Brito, Maria Josiely Rodrigues |
| dc.subject.por.fl_str_mv |
Banana Papaya Coconut Crop water requirement. Plátano Papaya Coco Necesidad de agua de los cultivos. Banana Mamão Coco Necessidade hídrica da cultura. |
| topic |
Banana Papaya Coconut Crop water requirement. Plátano Papaya Coco Necesidad de agua de los cultivos. Banana Mamão Coco Necessidade hídrica da cultura. |
| description |
The aim of this study was to analyze the water demand in banana, papaya and coconut crops grown in the irrigation districts of Araras Norte and Baixo Acaraú, located in the State of Ceará. A historical meteorological series of the regions where the irrigation districts from this study are located was used. Precipitation, maximum and minimum temperatures, and relative humidity data were obtained from these historical series. From the acquired precipitation data, to analyze the frequency and intensity of dry and rainy years in the area, the Rainfall Anomaly Index was calculated. Based on the meteorological data from the historical series, the reference evapotranspiration by the Hargreaves-Samani method and the crop evapotranspiration were determined. The crop water requirement was obtained based on crop evapotranspiration and precipitation. In the plots, irrigation systems were evaluated and the application efficiency was determined in order to obtain the supplementary irrigation requirement. The irrigation depths used in the Araras Norte and Baixo Acaraú irrigation districts were underestimated, not meeting the supplementary irrigation requirement. For banana and papaya crops in the Araras Norte irrigation district, performing irrigation in the first semester and applying irrigation management throughout the year could correct the water deficit. For banana and coconut crops in the Baixo Acaraú irrigation district, it would be necessary to correct the irrigation depth in the second semester, through adequate irrigation management, because in the first semester precipitation would be sufficient to meet the crop water requirement. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-07-02 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
| status_str |
publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/30816 10.33448/rsd-v11i9.30816 |
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https://rsdjournal.org/index.php/rsd/article/view/30816 |
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10.33448/rsd-v11i9.30816 |
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eng |
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eng |
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https://rsdjournal.org/index.php/rsd/article/view/30816/26899 |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 11 No. 9; e6011930816 Research, Society and Development; Vol. 11 Núm. 9; e6011930816 Research, Society and Development; v. 11 n. 9; e6011930816 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052714910220288 |