CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Engenharia na Agricultura |
Texto Completo: | https://periodicos.ufv.br/reveng/article/view/536 |
Resumo: | Agricultural productivity depends primarily on the productive capacity of soils. Thus, practices of chemical suitability of the soil aim to changes in their characteristics to provide better conditions for the development of cultures. The present study aimed to evaluate the linear and spatial correlations between the attributes of plant productivity with soil pH. The aim of this study was to evaluate the linear and spatial correlations between the attributes of the plant with soil. In Farm Valencia-I, Suzanápolis-SP, Brazil, a geostatistical grid with 118 sampling points has been installed in an area of 10.5 ha. The attributes of sugarcane analyzed was: productivity of tons of stems per hectare (TSH), plant population (PP) and total recoverable sugars (TRS); and as soil chemical properties: pH (pH) and Delta pH (DpH) at different depths (0-0.20; 0.20-0.40; 0.80-1.00 m). The results indicate that the linear correlation between the attributes of the soil with the plant is significant. The best correlation is between TRS with the pH in the depth of 0.80-1.00 m. Spatially, there is a significant interaction between productivity with the pH of the soil at a depth of 0.20-0.40 m. The DpH depth of 0.80-1.00 m also correlates with the TRS, which allows inferring that best chemical quality in the deepest layer provides better technological quality of industrializable product. The soil study in the deeper layers (0.20-0.40 m and 0.80-1.00 m) indicates interaction (linear and spatial) both productivity and with the technological attribute of sugarcane, presenting as target satisfactory of soil chemical suitability. |
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Engenharia na Agricultura |
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CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZILCORRELAÇÃO ENTRE COMPONENTES DA PRODUTIVIDADE DA CANA-DE-AÇÚCAR COM pH DE UM ARGISSOLO VERMELHO DISTRÓFICO DO NOROESTE PAULISTAagricultura de precisãoatributos químicos do solomanejo do soloAgricultural productivity depends primarily on the productive capacity of soils. Thus, practices of chemical suitability of the soil aim to changes in their characteristics to provide better conditions for the development of cultures. The present study aimed to evaluate the linear and spatial correlations between the attributes of plant productivity with soil pH. The aim of this study was to evaluate the linear and spatial correlations between the attributes of the plant with soil. In Farm Valencia-I, Suzanápolis-SP, Brazil, a geostatistical grid with 118 sampling points has been installed in an area of 10.5 ha. The attributes of sugarcane analyzed was: productivity of tons of stems per hectare (TSH), plant population (PP) and total recoverable sugars (TRS); and as soil chemical properties: pH (pH) and Delta pH (DpH) at different depths (0-0.20; 0.20-0.40; 0.80-1.00 m). The results indicate that the linear correlation between the attributes of the soil with the plant is significant. The best correlation is between TRS with the pH in the depth of 0.80-1.00 m. Spatially, there is a significant interaction between productivity with the pH of the soil at a depth of 0.20-0.40 m. The DpH depth of 0.80-1.00 m also correlates with the TRS, which allows inferring that best chemical quality in the deepest layer provides better technological quality of industrializable product. The soil study in the deeper layers (0.20-0.40 m and 0.80-1.00 m) indicates interaction (linear and spatial) both productivity and with the technological attribute of sugarcane, presenting as target satisfactory of soil chemical suitability.A produtividade agrícola depende primordialmente da capacidade produtiva dos solos. Assim, as práticas de adequação química do solo objetivam modificações nas suas características, com vistas a proporcionar melhores condições ao desenvolvimento das culturas. O presente estudo avaliou as correlações lineares e espaciais entre os atributos da produtividade da planta com o pH do solo. Na Fazenda Valença-I, Suzanápolis-SP, instalou-se uma malha geoestatística contendo 118 pontos amostrais, em uma área de 10,5 ha, onde foram analisados os atributos da cana-de-açúcar: produtividade de tonelada de colmos por hectare (TCH), população de plantas (POP) e açúcares totais recuperáveis (ATR); e como atributos químicos do solo: o pH (pH) e Delta pH (DpH), em diferentes profundidades no perfil (0-0,20; 0,20-0,40; 0,80-1,00 m). Os resultados indicaram que a correlação linear entre os atributos da planta com os do solo é significativa. A melhor correlação ocorre entre TCH com o pH na profundidade de 0,80-1,00 m. Espacialmente, há uma apreciável resposta entre a produtividade com o pH do solo na camada de 0,20-0,40 m. O DpH na camada de 0,80-1,00 m também apresenta importante interação com o ATR, o que permite inferir que melhor qualidade química na camada mais profunda proporciona melhor qualidade tecnológica do produto industrializável. Por fim, o estudo do solo nas camadas mais profundas (0,20-0,40 m e 0,80-1,00 m) aponta interação (linear e espacial) tanto com a produtividade quanto com o atributo tecnológico da cultura, apresentando-se como satisfatórios alvos de adequação química do solo.Universidade Federal de Viçosa - UFV2016-06-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/reveng/article/view/53610.13083/reveng.v24i2.592Engineering in Agriculture; Vol. 24 No. 2 (2016); 120-130Revista Engenharia na Agricultura - REVENG; v. 24 n. 2 (2016); 120-1302175-68131414-398410.13083/reveng.v24i2reponame:Engenharia na Agriculturainstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/reveng/article/view/536/367Lima, Cesar Gustavo RochaCarvalho, Morel de Passos eSouza, AdrianoCosta, Nidia RaquelMontanari, Rafaelinfo:eu-repo/semantics/openAccess2023-01-19T13:29:55Zoai:ojs.periodicos.ufv.br:article/536Revistahttps://periodicos.ufv.br/revengPUBhttps://periodicos.ufv.br/reveng/oairevistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br2175-68131414-3984opendoar:2023-01-19T13:29:55Engenharia na Agricultura - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL CORRELAÇÃO ENTRE COMPONENTES DA PRODUTIVIDADE DA CANA-DE-AÇÚCAR COM pH DE UM ARGISSOLO VERMELHO DISTRÓFICO DO NOROESTE PAULISTA |
title |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL |
spellingShingle |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL Lima, Cesar Gustavo Rocha agricultura de precisão atributos químicos do solo manejo do solo |
title_short |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL |
title_full |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL |
title_fullStr |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL |
title_full_unstemmed |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL |
title_sort |
CORRELATION BETWEEN THE SUGARCANE PRODUCTIVITY WITH THE pH OF A RED ULTISOL DYSTROPHIC OF NORTHWEST OF SÃO PAULO STATE, BRAZIL |
author |
Lima, Cesar Gustavo Rocha |
author_facet |
Lima, Cesar Gustavo Rocha Carvalho, Morel de Passos e Souza, Adriano Costa, Nidia Raquel Montanari, Rafael |
author_role |
author |
author2 |
Carvalho, Morel de Passos e Souza, Adriano Costa, Nidia Raquel Montanari, Rafael |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Lima, Cesar Gustavo Rocha Carvalho, Morel de Passos e Souza, Adriano Costa, Nidia Raquel Montanari, Rafael |
dc.subject.por.fl_str_mv |
agricultura de precisão atributos químicos do solo manejo do solo |
topic |
agricultura de precisão atributos químicos do solo manejo do solo |
description |
Agricultural productivity depends primarily on the productive capacity of soils. Thus, practices of chemical suitability of the soil aim to changes in their characteristics to provide better conditions for the development of cultures. The present study aimed to evaluate the linear and spatial correlations between the attributes of plant productivity with soil pH. The aim of this study was to evaluate the linear and spatial correlations between the attributes of the plant with soil. In Farm Valencia-I, Suzanápolis-SP, Brazil, a geostatistical grid with 118 sampling points has been installed in an area of 10.5 ha. The attributes of sugarcane analyzed was: productivity of tons of stems per hectare (TSH), plant population (PP) and total recoverable sugars (TRS); and as soil chemical properties: pH (pH) and Delta pH (DpH) at different depths (0-0.20; 0.20-0.40; 0.80-1.00 m). The results indicate that the linear correlation between the attributes of the soil with the plant is significant. The best correlation is between TRS with the pH in the depth of 0.80-1.00 m. Spatially, there is a significant interaction between productivity with the pH of the soil at a depth of 0.20-0.40 m. The DpH depth of 0.80-1.00 m also correlates with the TRS, which allows inferring that best chemical quality in the deepest layer provides better technological quality of industrializable product. The soil study in the deeper layers (0.20-0.40 m and 0.80-1.00 m) indicates interaction (linear and spatial) both productivity and with the technological attribute of sugarcane, presenting as target satisfactory of soil chemical suitability. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/536 10.13083/reveng.v24i2.592 |
url |
https://periodicos.ufv.br/reveng/article/view/536 |
identifier_str_mv |
10.13083/reveng.v24i2.592 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufv.br/reveng/article/view/536/367 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
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 |
Engineering in Agriculture; Vol. 24 No. 2 (2016); 120-130 Revista Engenharia na Agricultura - REVENG; v. 24 n. 2 (2016); 120-130 2175-6813 1414-3984 10.13083/reveng.v24i2 reponame:Engenharia na Agricultura instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
UFV |
institution |
UFV |
reponame_str |
Engenharia na Agricultura |
collection |
Engenharia na Agricultura |
repository.name.fl_str_mv |
Engenharia na Agricultura - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
revistaengenharianagricultura@gmail.com||andrerosa@ufv.br||tramitacao.reveng@gmail.com|| reveng@ufv.br |
_version_ |
1800211145635659776 |