Chemical modifications in solarized soil with addition of organic residues

Detalhes bibliográficos
Autor(a) principal: Cruz, Juliana Cristina Sodário
Data de Publicação: 2008
Outros Autores: Gava, Glauber José de Castro, Minhoni, Marli Teixeira de Almeida, Souza, Nilton Luiz de, Silva, Marcelo de Almeida, Jeronimo, Elisangela Marques, Padovani, Carlos Roberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2849
Resumo: The soil solarization is used in small properties as an alternative for control of phytopathogens and weeds, besides it also can affect the availability of some nutrients and phytotoxic elements in the soil. Thus, one experiment was carried out as a three-factor factorial (solarized and not solarized soil x with and without addition of vegetable residue x four collection times) for evaluation of variations of pH, organic matter, phosphorus, total nitrogen, potassium, calcium, magnesium and aluminum in a soil characterized as Distrofic Red Latosoil, in Botucatu county (SP). The incorporated vegetable residue was constituted of crop remains of kale (Brassica oleraceae var. acephala L.) fresh and triturated. Soil samples of each treatment were collected from zero to 0.1m of depth, at 7, 21, 35, and 49 days after solarization treatment, from January to March of 2001. Soil chemical analyses were done as well as the soil temperature were monitored on the treatments. The solarized soil with kale organic residues addition treatment presented higher values of pH, organic matter, total nitrogen, phosphorus, potassium, calcium, magnesium and minor values of aluminum.
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spelling Chemical modifications in solarized soil with addition of organic residuesModificações químicas em solo solarizado, com e sem incorporação de resíduos orgânicosAlternative controlOrganic matterFertility of soil.Controle alternativoMatéria orgânicaFertilidade do solo.The soil solarization is used in small properties as an alternative for control of phytopathogens and weeds, besides it also can affect the availability of some nutrients and phytotoxic elements in the soil. Thus, one experiment was carried out as a three-factor factorial (solarized and not solarized soil x with and without addition of vegetable residue x four collection times) for evaluation of variations of pH, organic matter, phosphorus, total nitrogen, potassium, calcium, magnesium and aluminum in a soil characterized as Distrofic Red Latosoil, in Botucatu county (SP). The incorporated vegetable residue was constituted of crop remains of kale (Brassica oleraceae var. acephala L.) fresh and triturated. Soil samples of each treatment were collected from zero to 0.1m of depth, at 7, 21, 35, and 49 days after solarization treatment, from January to March of 2001. Soil chemical analyses were done as well as the soil temperature were monitored on the treatments. The solarized soil with kale organic residues addition treatment presented higher values of pH, organic matter, total nitrogen, phosphorus, potassium, calcium, magnesium and minor values of aluminum.A solarização de solo é empregada em pequenas propriedades no controle alternativo de fitopatógenos e plantas invasoras, podendo também afetar a disponibilidade de alguns nutrientes e elementos fitotóxicos no solo. Desta forma elaborou-se o ensaio com delineamento fatorial 2x2x4 (solo solarizado e não solarizado x com e sem adição de resíduo vegetal x 4 épocas de coleta) para o acompanhamento das variações de pH, matéria orgânica, fósforo, nitrogênio total, potássio, cálcio, magnésio e alumínio em solo caracterizado como Latossolo Vermelho Distrófico, em Botucatu (SP). O resíduo vegetal incorporado foi constituído de restos culturais de couve (Brassica oleraceae var. acephala L.) frescos e triturados. Amostras de solo de cada tratamento foram coletadas de zero a 0,1m de profundidade, aos sete, 21, 35 e 49 dias de solarização, entre os meses de janeiro a março de 2001. Foram realizadas análises químicas das amostras de solo bem como o monitoramento das temperaturas do solo nos tratamentos. Os tratamentos solarizados com adição de resíduos orgânicos de couve apresentaram maiores índices de pH e maiores teores de matéria orgânica, nitrogênio total, fósforo, potássio, cálcio, magnésio e menores de alumínio.UEL2008-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/284910.5433/1679-0359.2008v29n1p15Semina: Ciências Agrárias; Vol. 29 No. 1 (2008); 15-28Semina: Ciências Agrárias; v. 29 n. 1 (2008); 15-281679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2849/2417Cruz, Juliana Cristina SodárioGava, Glauber José de CastroMinhoni, Marli Teixeira de AlmeidaSouza, Nilton Luiz deSilva, Marcelo de AlmeidaJeronimo, Elisangela MarquesPadovani, Carlos Robertoinfo:eu-repo/semantics/openAccess2015-11-19T18:38:50Zoai:ojs.pkp.sfu.ca:article/2849Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:38:50Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Chemical modifications in solarized soil with addition of organic residues
Modificações químicas em solo solarizado, com e sem incorporação de resíduos orgânicos
title Chemical modifications in solarized soil with addition of organic residues
spellingShingle Chemical modifications in solarized soil with addition of organic residues
Cruz, Juliana Cristina Sodário
Alternative control
Organic matter
Fertility of soil.
Controle alternativo
Matéria orgânica
Fertilidade do solo.
title_short Chemical modifications in solarized soil with addition of organic residues
title_full Chemical modifications in solarized soil with addition of organic residues
title_fullStr Chemical modifications in solarized soil with addition of organic residues
title_full_unstemmed Chemical modifications in solarized soil with addition of organic residues
title_sort Chemical modifications in solarized soil with addition of organic residues
author Cruz, Juliana Cristina Sodário
author_facet Cruz, Juliana Cristina Sodário
Gava, Glauber José de Castro
Minhoni, Marli Teixeira de Almeida
Souza, Nilton Luiz de
Silva, Marcelo de Almeida
Jeronimo, Elisangela Marques
Padovani, Carlos Roberto
author_role author
author2 Gava, Glauber José de Castro
Minhoni, Marli Teixeira de Almeida
Souza, Nilton Luiz de
Silva, Marcelo de Almeida
Jeronimo, Elisangela Marques
Padovani, Carlos Roberto
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Cruz, Juliana Cristina Sodário
Gava, Glauber José de Castro
Minhoni, Marli Teixeira de Almeida
Souza, Nilton Luiz de
Silva, Marcelo de Almeida
Jeronimo, Elisangela Marques
Padovani, Carlos Roberto
dc.subject.por.fl_str_mv Alternative control
Organic matter
Fertility of soil.
Controle alternativo
Matéria orgânica
Fertilidade do solo.
topic Alternative control
Organic matter
Fertility of soil.
Controle alternativo
Matéria orgânica
Fertilidade do solo.
description The soil solarization is used in small properties as an alternative for control of phytopathogens and weeds, besides it also can affect the availability of some nutrients and phytotoxic elements in the soil. Thus, one experiment was carried out as a three-factor factorial (solarized and not solarized soil x with and without addition of vegetable residue x four collection times) for evaluation of variations of pH, organic matter, phosphorus, total nitrogen, potassium, calcium, magnesium and aluminum in a soil characterized as Distrofic Red Latosoil, in Botucatu county (SP). The incorporated vegetable residue was constituted of crop remains of kale (Brassica oleraceae var. acephala L.) fresh and triturated. Soil samples of each treatment were collected from zero to 0.1m of depth, at 7, 21, 35, and 49 days after solarization treatment, from January to March of 2001. Soil chemical analyses were done as well as the soil temperature were monitored on the treatments. The solarized soil with kale organic residues addition treatment presented higher values of pH, organic matter, total nitrogen, phosphorus, potassium, calcium, magnesium and minor values of aluminum.
publishDate 2008
dc.date.none.fl_str_mv 2008-08-30
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2849
10.5433/1679-0359.2008v29n1p15
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2849
identifier_str_mv 10.5433/1679-0359.2008v29n1p15
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2849/2417
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 29 No. 1 (2008); 15-28
Semina: Ciências Agrárias; v. 29 n. 1 (2008); 15-28
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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