Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration

Detalhes bibliográficos
Autor(a) principal: Santos,Irai Manuela Santana
Data de Publicação: 2021
Outros Autores: Vellame,Lucas Melo, Marinho,Lígia Borges, Araújo,Jairton Fraga
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista brasileira de fruticultura (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000606001
Resumo: Abstract The aim of this study was to quantify the water consumption of two atemoya cultivars in irrigated orchards using the thermal dissipation probe (TDP) method, relating transpiration with leaf area and evaporative demand of the atmosphere. The experiment was carried out in two atemoya orchards with young and adult plants of ‘Gefner’ and ‘African Pride’ cultivars at the experimental field of the University of the State of Bahia, in Juazeiro-BA. Plants sap flow was determined by TDP and vegetative growth, and meteorological variables were obtained. The sap flow of young atemoya plants reached maximum values of 10.2 and 8.4 L plant-1 day-1, in ‘Gefner’ and ‘African Pride’ cultivars, respectively. In adult plants, these values were 50.1 L plant-1 day-1 in ‘Gefner’ cultivar and 98.2 L plant-1 day-1 in ‘African Pride’ cultivar. The relationship between sap flow and leaf area showed linearity only for a given leaf area range, in both cultivars and orchards. Sap flow estimated from the product between leaf area and reference evapotranspiration can be used provided that the leaf area limits in which this relationship occurs, in each variety, are considered.
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spelling Atemoya sap flow estimation as a function of leaf area and reference evapotranspirationanonaceoustranspirationleaf areaatmospheric demandAbstract The aim of this study was to quantify the water consumption of two atemoya cultivars in irrigated orchards using the thermal dissipation probe (TDP) method, relating transpiration with leaf area and evaporative demand of the atmosphere. The experiment was carried out in two atemoya orchards with young and adult plants of ‘Gefner’ and ‘African Pride’ cultivars at the experimental field of the University of the State of Bahia, in Juazeiro-BA. Plants sap flow was determined by TDP and vegetative growth, and meteorological variables were obtained. The sap flow of young atemoya plants reached maximum values of 10.2 and 8.4 L plant-1 day-1, in ‘Gefner’ and ‘African Pride’ cultivars, respectively. In adult plants, these values were 50.1 L plant-1 day-1 in ‘Gefner’ cultivar and 98.2 L plant-1 day-1 in ‘African Pride’ cultivar. The relationship between sap flow and leaf area showed linearity only for a given leaf area range, in both cultivars and orchards. Sap flow estimated from the product between leaf area and reference evapotranspiration can be used provided that the leaf area limits in which this relationship occurs, in each variety, are considered.Sociedade Brasileira de Fruticultura2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000606001Revista Brasileira de Fruticultura v.43 n.6 2021reponame:Revista brasileira de fruticultura (Online)instname:Sociedade Brasileira de Fruticultura (SBF)instacron:SBFRU10.1590/0100-29452021148info:eu-repo/semantics/openAccessSantos,Irai Manuela SantanaVellame,Lucas MeloMarinho,Lígia BorgesAraújo,Jairton Fragaeng2021-10-08T00:00:00Zoai:scielo:S0100-29452021000606001Revistahttp://www.scielo.br/rbfhttps://old.scielo.br/oai/scielo-oai.phprbf@fcav.unesp.br||http://rbf.org.br/1806-99670100-2945opendoar:2021-10-08T00:00Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)false
dc.title.none.fl_str_mv Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
title Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
spellingShingle Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
Santos,Irai Manuela Santana
anonaceous
transpiration
leaf area
atmospheric demand
title_short Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
title_full Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
title_fullStr Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
title_full_unstemmed Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
title_sort Atemoya sap flow estimation as a function of leaf area and reference evapotranspiration
author Santos,Irai Manuela Santana
author_facet Santos,Irai Manuela Santana
Vellame,Lucas Melo
Marinho,Lígia Borges
Araújo,Jairton Fraga
author_role author
author2 Vellame,Lucas Melo
Marinho,Lígia Borges
Araújo,Jairton Fraga
author2_role author
author
author
dc.contributor.author.fl_str_mv Santos,Irai Manuela Santana
Vellame,Lucas Melo
Marinho,Lígia Borges
Araújo,Jairton Fraga
dc.subject.por.fl_str_mv anonaceous
transpiration
leaf area
atmospheric demand
topic anonaceous
transpiration
leaf area
atmospheric demand
description Abstract The aim of this study was to quantify the water consumption of two atemoya cultivars in irrigated orchards using the thermal dissipation probe (TDP) method, relating transpiration with leaf area and evaporative demand of the atmosphere. The experiment was carried out in two atemoya orchards with young and adult plants of ‘Gefner’ and ‘African Pride’ cultivars at the experimental field of the University of the State of Bahia, in Juazeiro-BA. Plants sap flow was determined by TDP and vegetative growth, and meteorological variables were obtained. The sap flow of young atemoya plants reached maximum values of 10.2 and 8.4 L plant-1 day-1, in ‘Gefner’ and ‘African Pride’ cultivars, respectively. In adult plants, these values were 50.1 L plant-1 day-1 in ‘Gefner’ cultivar and 98.2 L plant-1 day-1 in ‘African Pride’ cultivar. The relationship between sap flow and leaf area showed linearity only for a given leaf area range, in both cultivars and orchards. Sap flow estimated from the product between leaf area and reference evapotranspiration can be used provided that the leaf area limits in which this relationship occurs, in each variety, are considered.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S0100-29452021000606001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452021000606001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0100-29452021148
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 Sociedade Brasileira de Fruticultura
publisher.none.fl_str_mv Sociedade Brasileira de Fruticultura
dc.source.none.fl_str_mv Revista Brasileira de Fruticultura v.43 n.6 2021
reponame:Revista brasileira de fruticultura (Online)
instname:Sociedade Brasileira de Fruticultura (SBF)
instacron:SBFRU
instname_str Sociedade Brasileira de Fruticultura (SBF)
instacron_str SBFRU
institution SBFRU
reponame_str Revista brasileira de fruticultura (Online)
collection Revista brasileira de fruticultura (Online)
repository.name.fl_str_mv Revista brasileira de fruticultura (Online) - Sociedade Brasileira de Fruticultura (SBF)
repository.mail.fl_str_mv rbf@fcav.unesp.br||http://rbf.org.br/
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