Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization

Detalhes bibliográficos
Autor(a) principal: Borges, Luciana da Silva
Data de Publicação: 2013
Outros Autores: Guerrero, Amaralina Celoto, Goto, Rumy, Lima, Guiseppina Pace Pereira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
DOI: 10.5433/1679-0359.2013v34n1p83
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9604
Resumo: The organic production is a system that allows achieving good levels of productivity, while avoiding the risks of chemical contamination of farmers, consumers and the environment. Because jambu plant is widely used as alternative medicine and cosmetics industries, has been increasing interest in its cultivation. The aim of this study was to analyze the biomass, accumulation of nutrient, productivity and determine the pesticide residue in plant jambu when grown under organic and mineral fertilization. The experiment was conducted at the Experimental Farm São Manuel, FCA / UNESP. The experiment was conducted at São Manuel Experimental Farm UNESP. The statistical was arranged in the randomized block design, in a 2 x 6 factorial scheme, two sources of fertilizers (organic and mineral) and six doses of nitrogen, with four replications. The characteristics evaluated were plant height, fresh and dry weight, nutrients of accumulation in shoots and productivity. Mineral fertilizer gave higher biomass, productivity and accumulation of N and K in relation to organic fertilizer used. It is recommended the dose of 90g m-2 of urea as appropriate to obtain these results. However the organic fertilization favored the accumulation of phosphorus in plants jambu in relation the mineral fertilizer, and the dose of 10 kg m-2 of cattle manure recommended to achieve this result in plants jambu. We did not detect the presence of phosphorous and carbamate on leaves of jambu under organic and mineral fertilization. However, we observed the presence of chlorine in the leaves used for the two fertilizations.
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spelling Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilizationProdutividade e acúmulo de nutrientes em plantas de jambu, sob adubação orgânica e mineralSpilanthes oleraceaPesticide of residuePlant nutritionChemical and organic fertilization.Spilanthes oleraceaResíduo de agrotóxicoNutrição de plantasFertilizantes químico e orgânico.Ciências AgráriasThe organic production is a system that allows achieving good levels of productivity, while avoiding the risks of chemical contamination of farmers, consumers and the environment. Because jambu plant is widely used as alternative medicine and cosmetics industries, has been increasing interest in its cultivation. The aim of this study was to analyze the biomass, accumulation of nutrient, productivity and determine the pesticide residue in plant jambu when grown under organic and mineral fertilization. The experiment was conducted at the Experimental Farm São Manuel, FCA / UNESP. The experiment was conducted at São Manuel Experimental Farm UNESP. The statistical was arranged in the randomized block design, in a 2 x 6 factorial scheme, two sources of fertilizers (organic and mineral) and six doses of nitrogen, with four replications. The characteristics evaluated were plant height, fresh and dry weight, nutrients of accumulation in shoots and productivity. Mineral fertilizer gave higher biomass, productivity and accumulation of N and K in relation to organic fertilizer used. It is recommended the dose of 90g m-2 of urea as appropriate to obtain these results. However the organic fertilization favored the accumulation of phosphorus in plants jambu in relation the mineral fertilizer, and the dose of 10 kg m-2 of cattle manure recommended to achieve this result in plants jambu. We did not detect the presence of phosphorous and carbamate on leaves of jambu under organic and mineral fertilization. However, we observed the presence of chlorine in the leaves used for the two fertilizations.A produção orgânica é um sistema que permite alcançar bons níveis de produtividade, evitando ao mesmo tempo os riscos de contaminação química do agricultor, dos consumidores e do meio ambiente. Pelo fato da planta de jambu ser bastante utilizada como medicamento alternativo e por indústrias de cosméticos, vem aumentando o interesse pelo seu cultivo. Assim, o objetivo desse trabalho foi analisar a biomassa, acúmulo de nutrientes, a produtividade e determinar o resíduo de agrotóxico em plantas de jambu quando cultivado sob adubação orgânica e mineral. O experimento foi conduzido na Fazenda Experimental São Manuel, FCA/UNESP. O delineamento estatístico foi em blocos casualizados, com esquema fatorial (2 x 6), sendo duas fontes de adubação (orgânica e mineral) e seis doses de nitrogênio, com quatro repetições. As características avaliadas foram alturas de plantas, massas frescas e secas de folhas, produtividade e acúmulo de nutrientes. A adubação mineral proporcionou maior biomassa, produtividade e acúmulo de N, P e K em relação à adubação orgânica utilizada. Preconiza-se a dose de 90g m-2 de uréia como adequada para obtenção desses resultados. Com tudo a adubação orgânica favoreceu ao acúmulo de P nas plantas de jambu em relação à adubação mineral, sendo a dose de 10 kg m-2 de esterco de curral recomendada para conseguir esse resultado nas plantas de jambu. Não foi detectada a presença de agrotóxicos fosforados e carbamatos em folhas de plantas jambu sob adubação orgânica e mineral. No entanto, foi observada a presença de clorados nas folhas nas duas adubações utilizada.UEL2013-03-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/960410.5433/1679-0359.2013v34n1p83Semina: Ciências Agrárias; Vol. 34 No. 1 (2013); 83-94Semina: Ciências Agrárias; v. 34 n. 1 (2013); 83-941679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9604/pdf_1Borges, Luciana da SilvaGuerrero, Amaralina CelotoGoto, RumyLima, Guiseppina Pace Pereirainfo:eu-repo/semantics/openAccess2015-11-19T18:36:54Zoai:ojs.pkp.sfu.ca:article/9604Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:36:54Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
Produtividade e acúmulo de nutrientes em plantas de jambu, sob adubação orgânica e mineral
title Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
spellingShingle Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
Borges, Luciana da Silva
Spilanthes oleracea
Pesticide of residue
Plant nutrition
Chemical and organic fertilization.
Spilanthes oleracea
Resíduo de agrotóxico
Nutrição de plantas
Fertilizantes químico e orgânico.
Ciências Agrárias
Borges, Luciana da Silva
Spilanthes oleracea
Pesticide of residue
Plant nutrition
Chemical and organic fertilization.
Spilanthes oleracea
Resíduo de agrotóxico
Nutrição de plantas
Fertilizantes químico e orgânico.
Ciências Agrárias
title_short Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
title_full Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
title_fullStr Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
title_full_unstemmed Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
title_sort Productivity and accumulation of nutrients in plants of jambu, under mineral and organic fertilization
author Borges, Luciana da Silva
author_facet Borges, Luciana da Silva
Borges, Luciana da Silva
Guerrero, Amaralina Celoto
Goto, Rumy
Lima, Guiseppina Pace Pereira
Guerrero, Amaralina Celoto
Goto, Rumy
Lima, Guiseppina Pace Pereira
author_role author
author2 Guerrero, Amaralina Celoto
Goto, Rumy
Lima, Guiseppina Pace Pereira
author2_role author
author
author
dc.contributor.author.fl_str_mv Borges, Luciana da Silva
Guerrero, Amaralina Celoto
Goto, Rumy
Lima, Guiseppina Pace Pereira
dc.subject.por.fl_str_mv Spilanthes oleracea
Pesticide of residue
Plant nutrition
Chemical and organic fertilization.
Spilanthes oleracea
Resíduo de agrotóxico
Nutrição de plantas
Fertilizantes químico e orgânico.
Ciências Agrárias
topic Spilanthes oleracea
Pesticide of residue
Plant nutrition
Chemical and organic fertilization.
Spilanthes oleracea
Resíduo de agrotóxico
Nutrição de plantas
Fertilizantes químico e orgânico.
Ciências Agrárias
description The organic production is a system that allows achieving good levels of productivity, while avoiding the risks of chemical contamination of farmers, consumers and the environment. Because jambu plant is widely used as alternative medicine and cosmetics industries, has been increasing interest in its cultivation. The aim of this study was to analyze the biomass, accumulation of nutrient, productivity and determine the pesticide residue in plant jambu when grown under organic and mineral fertilization. The experiment was conducted at the Experimental Farm São Manuel, FCA / UNESP. The experiment was conducted at São Manuel Experimental Farm UNESP. The statistical was arranged in the randomized block design, in a 2 x 6 factorial scheme, two sources of fertilizers (organic and mineral) and six doses of nitrogen, with four replications. The characteristics evaluated were plant height, fresh and dry weight, nutrients of accumulation in shoots and productivity. Mineral fertilizer gave higher biomass, productivity and accumulation of N and K in relation to organic fertilizer used. It is recommended the dose of 90g m-2 of urea as appropriate to obtain these results. However the organic fertilization favored the accumulation of phosphorus in plants jambu in relation the mineral fertilizer, and the dose of 10 kg m-2 of cattle manure recommended to achieve this result in plants jambu. We did not detect the presence of phosphorous and carbamate on leaves of jambu under organic and mineral fertilization. However, we observed the presence of chlorine in the leaves used for the two fertilizations.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-04
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dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9604
10.5433/1679-0359.2013v34n1p83
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/9604
identifier_str_mv 10.5433/1679-0359.2013v34n1p83
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dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 34 No. 1 (2013); 83-94
Semina: Ciências Agrárias; v. 34 n. 1 (2013); 83-94
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
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instname_str Universidade Estadual de Londrina (UEL)
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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)
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dc.identifier.doi.none.fl_str_mv 10.5433/1679-0359.2013v34n1p83