Sugarcane productivity correlated with physical-chemical attributes to create soil management zone

Detalhes bibliográficos
Autor(a) principal: Dalchiavon, Flávio Carlos
Data de Publicação: 2013
Outros Autores: Carvalho, Morel De Passos E [UNESP], Montanari, Rafael [UNESP], Andreotti, Marcelo [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0034-737X2013000500015
http://hdl.handle.net/11449/109742
Resumo: The socioeconomic importance of sugar cane in Brazil is unquestionable because it is the raw material for the production of ethanol and sugar. The accurate spatial intervention in the management of the crop, resulting zones of soil management, increases productivity as well as its agricultural yields. The spatial and Person's correlations between sugarcane attributes and physico-chemical attributes of a Typic Tropustalf were studied in the growing season of 2009, in Suzanápolis, State of São Paulo, Brazil (20°28'10'' S lat.; 50°49'20'' W long.), in order to obtain the one that best correlates with agricultural productivity. Thus, the geostatistical grid with 120 sampling points was installed to soil and data collection in a plot of 14.6 ha with second crop sugarcane. Due to their substantial and excellent linear and spatial correlations with the productivity of the sugarcane, the population of plants and the organic matter content of the soil, by evidencing substantial correlations, linear and spatial, with the productivity of sugarcane, were indicators of management zones strongly attached to such productivity.
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spelling Sugarcane productivity correlated with physical-chemical attributes to create soil management zoneProdutividade de cana-de-açúcar correlacionada com atributos físico-químicos do solo visando à criação de zonas de manejoagricultura de precisãogeoestatísticamanejo e conservação do soloSaccharum spp.variabilidade espacialprecision agriculturegeostatisticalmanagement and conservation of soilSaccharum spp.spatial variabilityThe socioeconomic importance of sugar cane in Brazil is unquestionable because it is the raw material for the production of ethanol and sugar. The accurate spatial intervention in the management of the crop, resulting zones of soil management, increases productivity as well as its agricultural yields. The spatial and Person's correlations between sugarcane attributes and physico-chemical attributes of a Typic Tropustalf were studied in the growing season of 2009, in Suzanápolis, State of São Paulo, Brazil (20°28'10'' S lat.; 50°49'20'' W long.), in order to obtain the one that best correlates with agricultural productivity. Thus, the geostatistical grid with 120 sampling points was installed to soil and data collection in a plot of 14.6 ha with second crop sugarcane. Due to their substantial and excellent linear and spatial correlations with the productivity of the sugarcane, the population of plants and the organic matter content of the soil, by evidencing substantial correlations, linear and spatial, with the productivity of sugarcane, were indicators of management zones strongly attached to such productivity.A importância socioeconômica da cana-de-açúcar para o Brasil é inquestionável por se tratar de matéria-prima destinada à produção de etanol e açúcar. A correta intervenção espacial na administração da lavoura decorrente das zonas de manejo do solo aumenta sua produtividade e a lucratividade agrícola. No ano de 2009, no município de Suzanápolis, no Estado de São Paulo (20° 28' 10'' S lat.; 50° 49' 20'' W long.), foram empregadas correlações (espaciais e de Pearson) entre atributos da cana-de-açúcar e alguns físico-químicos de um Argissolo Vermelho eutrófico, visando encontrar aquele que melhor se correlacionasse com a produtividade agrícola. Para tanto, instalou-se a malha geoestatística para a coleta de dados do solo e da planta, com 120 pontos amostrais, num talhão de 14,6 ha com a cana-de-açúcar de segundo corte. A população de plantas e o teor de matéria orgânica do solo, por evidenciarem substanciais correlações, lineares e espaciais, com a produtividade de colmos foram indicadores de zonas de manejo fortemente associados à referida produtividade.Instituto Federal de Mato Grosso Departamento de AgronomiaUNESP Faculdade de Engenharia de Ilha Solteira Departamento de Fitossanidade, Engenharia Rural e SolosUNESP Faculdade de Engenharia de Ilha Solteira Departamento de Fitossanidade, Engenharia Rural e SolosUniversidade Federal de Viçosa (UFV)Instituto Federal de Mato Grosso Departamento de AgronomiaUniversidade Estadual Paulista (Unesp)Dalchiavon, Flávio CarlosCarvalho, Morel De Passos E [UNESP]Montanari, Rafael [UNESP]Andreotti, Marcelo [UNESP]2014-10-01T13:08:30Z2014-10-01T13:08:30Z2013-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article706-714application/pdfhttp://dx.doi.org/10.1590/S0034-737X2013000500015Revista Ceres. Universidade Federal de Viçosa, v. 60, n. 5, p. 706-714, 2013.0034-737Xhttp://hdl.handle.net/11449/10974210.1590/S0034-737X2013000500015S0034-737X2013000500015S0034-737X2013000500015.pdf700084574931535506736998678242410000-0002-3557-2362SciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Ceresinfo:eu-repo/semantics/openAccess2024-01-21T06:28:25Zoai:repositorio.unesp.br:11449/109742Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-01-21T06:28:25Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
Produtividade de cana-de-açúcar correlacionada com atributos físico-químicos do solo visando à criação de zonas de manejo
title Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
spellingShingle Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
Dalchiavon, Flávio Carlos
agricultura de precisão
geoestatística
manejo e conservação do solo
Saccharum spp.
variabilidade espacial
precision agriculture
geostatistical
management and conservation of soil
Saccharum spp.
spatial variability
title_short Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
title_full Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
title_fullStr Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
title_full_unstemmed Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
title_sort Sugarcane productivity correlated with physical-chemical attributes to create soil management zone
author Dalchiavon, Flávio Carlos
author_facet Dalchiavon, Flávio Carlos
Carvalho, Morel De Passos E [UNESP]
Montanari, Rafael [UNESP]
Andreotti, Marcelo [UNESP]
author_role author
author2 Carvalho, Morel De Passos E [UNESP]
Montanari, Rafael [UNESP]
Andreotti, Marcelo [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Instituto Federal de Mato Grosso Departamento de Agronomia
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Dalchiavon, Flávio Carlos
Carvalho, Morel De Passos E [UNESP]
Montanari, Rafael [UNESP]
Andreotti, Marcelo [UNESP]
dc.subject.por.fl_str_mv agricultura de precisão
geoestatística
manejo e conservação do solo
Saccharum spp.
variabilidade espacial
precision agriculture
geostatistical
management and conservation of soil
Saccharum spp.
spatial variability
topic agricultura de precisão
geoestatística
manejo e conservação do solo
Saccharum spp.
variabilidade espacial
precision agriculture
geostatistical
management and conservation of soil
Saccharum spp.
spatial variability
description The socioeconomic importance of sugar cane in Brazil is unquestionable because it is the raw material for the production of ethanol and sugar. The accurate spatial intervention in the management of the crop, resulting zones of soil management, increases productivity as well as its agricultural yields. The spatial and Person's correlations between sugarcane attributes and physico-chemical attributes of a Typic Tropustalf were studied in the growing season of 2009, in Suzanápolis, State of São Paulo, Brazil (20°28'10'' S lat.; 50°49'20'' W long.), in order to obtain the one that best correlates with agricultural productivity. Thus, the geostatistical grid with 120 sampling points was installed to soil and data collection in a plot of 14.6 ha with second crop sugarcane. Due to their substantial and excellent linear and spatial correlations with the productivity of the sugarcane, the population of plants and the organic matter content of the soil, by evidencing substantial correlations, linear and spatial, with the productivity of sugarcane, were indicators of management zones strongly attached to such productivity.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-01
2014-10-01T13:08:30Z
2014-10-01T13:08:30Z
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/10.1590/S0034-737X2013000500015
Revista Ceres. Universidade Federal de Viçosa, v. 60, n. 5, p. 706-714, 2013.
0034-737X
http://hdl.handle.net/11449/109742
10.1590/S0034-737X2013000500015
S0034-737X2013000500015
S0034-737X2013000500015.pdf
7000845749315355
0673699867824241
0000-0002-3557-2362
url http://dx.doi.org/10.1590/S0034-737X2013000500015
http://hdl.handle.net/11449/109742
identifier_str_mv Revista Ceres. Universidade Federal de Viçosa, v. 60, n. 5, p. 706-714, 2013.
0034-737X
10.1590/S0034-737X2013000500015
S0034-737X2013000500015
S0034-737X2013000500015.pdf
7000845749315355
0673699867824241
0000-0002-3557-2362
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Revista Ceres
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 706-714
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa (UFV)
publisher.none.fl_str_mv Universidade Federal de Viçosa (UFV)
dc.source.none.fl_str_mv SciELO
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
_version_ 1799965689905152000

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