Spatial variability of available water and micro-sprinkler irrigation in cambisol

Detalhes bibliográficos
Autor(a) principal: Ferreira,Larissa Luana Nicodemos
Data de Publicação: 2016
Outros Autores: Filho,Luis César de Aquino Lemos, Torres,Marcílio Macêdo, Oliveira Júnior,Raimundo Fernandes de, Vale,Clara Nívea Costa do, Franco,Mariuchy Sammara de Brito Paiva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Ceres
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600782
Resumo: ABSTRACT The technology of irrigation is vital for agricultural production. Thus, description of spatial patterns of both water application and available water capacity in the soil, as well as their interactions, is essential to maximize efficiency of water use in irrigated areas. The objective of this study was to analyze spatial variability of available water capacity in the soil and water application via irrigation using geostatistics. The experiment was conducted in a commercial ​​mango orchard in Cambisol irrigated by micro sprinkler system, in the municipality of Alto do Rodrigues, RN. Analyses of descriptive statistics and geostatistics were performed using the programs GeoR and GS+. Geostatistics was found suitable for describing the structure of spatial dependence of available water capacity in the soil and the flow rate distributed in the area by sprinklers. Moreover, even with good results for Christiansen Uniformity Coefficient (CU) and Distribution Uniformity Coefficient (DU), the area showed spatial variability of flow rate.
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spelling Spatial variability of available water and micro-sprinkler irrigation in cambisolsoil propertiesgeostatisticsmicroirrigationABSTRACT The technology of irrigation is vital for agricultural production. Thus, description of spatial patterns of both water application and available water capacity in the soil, as well as their interactions, is essential to maximize efficiency of water use in irrigated areas. The objective of this study was to analyze spatial variability of available water capacity in the soil and water application via irrigation using geostatistics. The experiment was conducted in a commercial ​​mango orchard in Cambisol irrigated by micro sprinkler system, in the municipality of Alto do Rodrigues, RN. Analyses of descriptive statistics and geostatistics were performed using the programs GeoR and GS+. Geostatistics was found suitable for describing the structure of spatial dependence of available water capacity in the soil and the flow rate distributed in the area by sprinklers. Moreover, even with good results for Christiansen Uniformity Coefficient (CU) and Distribution Uniformity Coefficient (DU), the area showed spatial variability of flow rate.Universidade Federal de Viçosa2016-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600782Revista Ceres v.63 n.6 2016reponame:Revista Ceresinstname:Universidade Federal de Viçosa (UFV)instacron:UFV10.1590/0034-737x201663060006info:eu-repo/semantics/openAccessFerreira,Larissa Luana NicodemosFilho,Luis César de Aquino LemosTorres,Marcílio MacêdoOliveira Júnior,Raimundo Fernandes deVale,Clara Nívea Costa doFranco,Mariuchy Sammara de Brito Paivaeng2017-03-07T00:00:00ZRevista
dc.title.none.fl_str_mv Spatial variability of available water and micro-sprinkler irrigation in cambisol
title Spatial variability of available water and micro-sprinkler irrigation in cambisol
spellingShingle Spatial variability of available water and micro-sprinkler irrigation in cambisol
Ferreira,Larissa Luana Nicodemos
soil properties
geostatistics
microirrigation
title_short Spatial variability of available water and micro-sprinkler irrigation in cambisol
title_full Spatial variability of available water and micro-sprinkler irrigation in cambisol
title_fullStr Spatial variability of available water and micro-sprinkler irrigation in cambisol
title_full_unstemmed Spatial variability of available water and micro-sprinkler irrigation in cambisol
title_sort Spatial variability of available water and micro-sprinkler irrigation in cambisol
author Ferreira,Larissa Luana Nicodemos
author_facet Ferreira,Larissa Luana Nicodemos
Filho,Luis César de Aquino Lemos
Torres,Marcílio Macêdo
Oliveira Júnior,Raimundo Fernandes de
Vale,Clara Nívea Costa do
Franco,Mariuchy Sammara de Brito Paiva
author_role author
author2 Filho,Luis César de Aquino Lemos
Torres,Marcílio Macêdo
Oliveira Júnior,Raimundo Fernandes de
Vale,Clara Nívea Costa do
Franco,Mariuchy Sammara de Brito Paiva
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Ferreira,Larissa Luana Nicodemos
Filho,Luis César de Aquino Lemos
Torres,Marcílio Macêdo
Oliveira Júnior,Raimundo Fernandes de
Vale,Clara Nívea Costa do
Franco,Mariuchy Sammara de Brito Paiva
dc.subject.por.fl_str_mv soil properties
geostatistics
microirrigation
topic soil properties
geostatistics
microirrigation
dc.description.none.fl_txt_mv ABSTRACT The technology of irrigation is vital for agricultural production. Thus, description of spatial patterns of both water application and available water capacity in the soil, as well as their interactions, is essential to maximize efficiency of water use in irrigated areas. The objective of this study was to analyze spatial variability of available water capacity in the soil and water application via irrigation using geostatistics. The experiment was conducted in a commercial ​​mango orchard in Cambisol irrigated by micro sprinkler system, in the municipality of Alto do Rodrigues, RN. Analyses of descriptive statistics and geostatistics were performed using the programs GeoR and GS+. Geostatistics was found suitable for describing the structure of spatial dependence of available water capacity in the soil and the flow rate distributed in the area by sprinklers. Moreover, even with good results for Christiansen Uniformity Coefficient (CU) and Distribution Uniformity Coefficient (DU), the area showed spatial variability of flow rate.
description ABSTRACT The technology of irrigation is vital for agricultural production. Thus, description of spatial patterns of both water application and available water capacity in the soil, as well as their interactions, is essential to maximize efficiency of water use in irrigated areas. The objective of this study was to analyze spatial variability of available water capacity in the soil and water application via irrigation using geostatistics. The experiment was conducted in a commercial ​​mango orchard in Cambisol irrigated by micro sprinkler system, in the municipality of Alto do Rodrigues, RN. Analyses of descriptive statistics and geostatistics were performed using the programs GeoR and GS+. Geostatistics was found suitable for describing the structure of spatial dependence of available water capacity in the soil and the flow rate distributed in the area by sprinklers. Moreover, even with good results for Christiansen Uniformity Coefficient (CU) and Distribution Uniformity Coefficient (DU), the area showed spatial variability of flow rate.
publishDate 2016
dc.date.none.fl_str_mv 2016-12-01
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=S0034-737X2016000600782
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0034-737X2016000600782
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0034-737x201663060006
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.63 n.6 2016
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
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