Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária

Detalhes bibliográficos
Autor(a) principal: Lobo, Thomaz Figueiredo
Data de Publicação: 2022
Outros Autores: Siqueira, Marcos Vinicius Bohrer Monteiro, de Oliveira, Sebastiao, Filho, Hélio Grassi [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.21664/2238-8869.2022v11i4.p10-28
http://hdl.handle.net/11449/249634
Resumo: Increasing the cost of mineral fertilizers and increasing environmental pollution make the use of organic waste in agriculture an economically attractive option due to the cycling of C and nutrients. The objective of this work was to evaluate the productivity and nutrition of lettuce in different management of chemical and organic nitrogen irrigated with wastewater from the Sewage Treatment Station in two cycles of lettuce. The experiment was carried out in a pot with 5 liters capacity, in a greenhouse, the experimental design was composed of 6 treatments and 5 randomized blocks as follows: T0 - without N; T1 - 0.54 grams of N (urea) per plant divided into three times (7, 14 and 28 days of transplantation); T2 - 0.27 grams of N (Organic Compound) and 0.27 grams of N (urea) divided into urea three times per plant (7, 14 and 28 days of transplantation); T3 - 0.54 grams of N (organic compound) per plant; T4 - 0.81 grams of N (organic compound) per plant; T5 - 1.08 grams of N (organic compound) per plant. Lettuces that were fertilized with organic compost obtained higher yields of fresh mass and accumulation of nutrients both in the first and second cycles.
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spelling Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuáriachemical fertilizersirrigationnutrientorganic fertilizervegetablesIncreasing the cost of mineral fertilizers and increasing environmental pollution make the use of organic waste in agriculture an economically attractive option due to the cycling of C and nutrients. The objective of this work was to evaluate the productivity and nutrition of lettuce in different management of chemical and organic nitrogen irrigated with wastewater from the Sewage Treatment Station in two cycles of lettuce. The experiment was carried out in a pot with 5 liters capacity, in a greenhouse, the experimental design was composed of 6 treatments and 5 randomized blocks as follows: T0 - without N; T1 - 0.54 grams of N (urea) per plant divided into three times (7, 14 and 28 days of transplantation); T2 - 0.27 grams of N (Organic Compound) and 0.27 grams of N (urea) divided into urea three times per plant (7, 14 and 28 days of transplantation); T3 - 0.54 grams of N (organic compound) per plant; T4 - 0.81 grams of N (organic compound) per plant; T5 - 1.08 grams of N (organic compound) per plant. Lettuces that were fertilized with organic compost obtained higher yields of fresh mass and accumulation of nutrients both in the first and second cycles.Universidade do Sagrado CoraçãoUniversidade do Estado de Minas Gerais – Unidade FrutalUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de ciências Agronômicas/Câmpus de BotucatuUniversidade Estadual Paulista Júlio de Mesquita Filho Faculdade de ciências Agronômicas/Câmpus de BotucatuUniversidade do Sagrado CoraçãoUniversidade do Estado de Minas Gerais – Unidade FrutalUniversidade Estadual Paulista (UNESP)Lobo, Thomaz FigueiredoSiqueira, Marcos Vinicius Bohrer Monteirode Oliveira, SebastiaoFilho, Hélio Grassi [UNESP]2023-07-29T16:05:06Z2023-07-29T16:05:06Z2022-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10-28http://dx.doi.org/10.21664/2238-8869.2022v11i4.p10-28Fronteiras, v. 11, n. 4, p. 10-28, 2022.2238-8869http://hdl.handle.net/11449/24963410.21664/2238-8869.2022v11i4.p10-282-s2.0-85147503838Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporFronteirasinfo:eu-repo/semantics/openAccess2024-04-30T19:28:30Zoai:repositorio.unesp.br:11449/249634Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:45:23.375893Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
title Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
spellingShingle Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
Lobo, Thomaz Figueiredo
chemical fertilizers
irrigation
nutrient
organic fertilizer
vegetables
title_short Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
title_full Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
title_fullStr Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
title_full_unstemmed Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
title_sort Manejo do Nitrogênio Químico e Orgânico em dois Ciclos de Alface Irrigado com Água Residuária
author Lobo, Thomaz Figueiredo
author_facet Lobo, Thomaz Figueiredo
Siqueira, Marcos Vinicius Bohrer Monteiro
de Oliveira, Sebastiao
Filho, Hélio Grassi [UNESP]
author_role author
author2 Siqueira, Marcos Vinicius Bohrer Monteiro
de Oliveira, Sebastiao
Filho, Hélio Grassi [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Sagrado Coração
Universidade do Estado de Minas Gerais – Unidade Frutal
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Lobo, Thomaz Figueiredo
Siqueira, Marcos Vinicius Bohrer Monteiro
de Oliveira, Sebastiao
Filho, Hélio Grassi [UNESP]
dc.subject.por.fl_str_mv chemical fertilizers
irrigation
nutrient
organic fertilizer
vegetables
topic chemical fertilizers
irrigation
nutrient
organic fertilizer
vegetables
description Increasing the cost of mineral fertilizers and increasing environmental pollution make the use of organic waste in agriculture an economically attractive option due to the cycling of C and nutrients. The objective of this work was to evaluate the productivity and nutrition of lettuce in different management of chemical and organic nitrogen irrigated with wastewater from the Sewage Treatment Station in two cycles of lettuce. The experiment was carried out in a pot with 5 liters capacity, in a greenhouse, the experimental design was composed of 6 treatments and 5 randomized blocks as follows: T0 - without N; T1 - 0.54 grams of N (urea) per plant divided into three times (7, 14 and 28 days of transplantation); T2 - 0.27 grams of N (Organic Compound) and 0.27 grams of N (urea) divided into urea three times per plant (7, 14 and 28 days of transplantation); T3 - 0.54 grams of N (organic compound) per plant; T4 - 0.81 grams of N (organic compound) per plant; T5 - 1.08 grams of N (organic compound) per plant. Lettuces that were fertilized with organic compost obtained higher yields of fresh mass and accumulation of nutrients both in the first and second cycles.
publishDate 2022
dc.date.none.fl_str_mv 2022-01-01
2023-07-29T16:05:06Z
2023-07-29T16:05:06Z
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/10.21664/2238-8869.2022v11i4.p10-28
Fronteiras, v. 11, n. 4, p. 10-28, 2022.
2238-8869
http://hdl.handle.net/11449/249634
10.21664/2238-8869.2022v11i4.p10-28
2-s2.0-85147503838
url http://dx.doi.org/10.21664/2238-8869.2022v11i4.p10-28
http://hdl.handle.net/11449/249634
identifier_str_mv Fronteiras, v. 11, n. 4, p. 10-28, 2022.
2238-8869
10.21664/2238-8869.2022v11i4.p10-28
2-s2.0-85147503838
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Fronteiras
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 10-28
dc.source.none.fl_str_mv Scopus
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
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