Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner

Detalhes bibliográficos
Autor(a) principal: Marchi, Edilene Carvalho Santos
Data de Publicação: 2015
Outros Autores: Marchi, Giuliano, Silva, Carlos Alberto, Dias, Bruno de Oliveira, Alvarenga, Marco Antônio Rezende
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/13049
Resumo: The aim of this work was to test fertilizers, liming, and levels of a soil conditioner produced from leonardite, composed by humic and fulvic acids on “iceberg” lettuce growth characteristics. The experimental design was completely randomized in a 5×3×2 factorial scheme, with 5 levels of soil conditioner (0, 20, 40, 100 and 200 L ha-1), 3 fertilizers [chicken manure, plant compost (plant residues and cattle manure) and mineral], in limed and unlimed soil, with five replicates. The experiment was carried out in a greenhouse. Total shoot fresh and dry weight, shoot commercial fresh and dry weight, plants height, circumference, and number of leaves were evaluated as well as final soil pH and nutrient levels in leaves. Chicken manure rendered the greater circumference and shoot fresh commercial weight. Lettuce produced with chicken manure presented higher content of P, Ca, and Mg in leaves. Soil conditioner, in general, did not influence plant growth, except in its height, in the highest applied dose. With absence of lime, soil conditioner caused an increase of lettuce height with mineral fertilizers, and a decrease with plant compost.
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spelling Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditionerHumic acidsLettuce – Effect of manuresÁcidos húmicosAlface – Efeito dos fertilizantesLactuca sativaThe aim of this work was to test fertilizers, liming, and levels of a soil conditioner produced from leonardite, composed by humic and fulvic acids on “iceberg” lettuce growth characteristics. The experimental design was completely randomized in a 5×3×2 factorial scheme, with 5 levels of soil conditioner (0, 20, 40, 100 and 200 L ha-1), 3 fertilizers [chicken manure, plant compost (plant residues and cattle manure) and mineral], in limed and unlimed soil, with five replicates. The experiment was carried out in a greenhouse. Total shoot fresh and dry weight, shoot commercial fresh and dry weight, plants height, circumference, and number of leaves were evaluated as well as final soil pH and nutrient levels in leaves. Chicken manure rendered the greater circumference and shoot fresh commercial weight. Lettuce produced with chicken manure presented higher content of P, Ca, and Mg in leaves. Soil conditioner, in general, did not influence plant growth, except in its height, in the highest applied dose. With absence of lime, soil conditioner caused an increase of lettuce height with mineral fertilizers, and a decrease with plant compost.Academic Journals2017-05-26T11:38:05Z2017-05-26T11:38:05Z2015-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMARCHI, E. C. S. et al. Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner. Journal of Horticulture and Forestry, [S. l.], v. 7, n. 3, p. 65-72, Mar. 2015.http://repositorio.ufla.br/jspui/handle/1/13049Journal of Horticulture and Forestryreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAMarchi, Edilene Carvalho SantosMarchi, GiulianoSilva, Carlos AlbertoDias, Bruno de OliveiraAlvarenga, Marco Antônio Rezendeinfo:eu-repo/semantics/openAccesseng2017-05-26T11:38:05Zoai:localhost:1/13049Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2017-05-26T11:38:05Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
title Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
spellingShingle Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
Marchi, Edilene Carvalho Santos
Humic acids
Lettuce – Effect of manures
Ácidos húmicos
Alface – Efeito dos fertilizantes
Lactuca sativa
title_short Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
title_full Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
title_fullStr Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
title_full_unstemmed Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
title_sort Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner
author Marchi, Edilene Carvalho Santos
author_facet Marchi, Edilene Carvalho Santos
Marchi, Giuliano
Silva, Carlos Alberto
Dias, Bruno de Oliveira
Alvarenga, Marco Antônio Rezende
author_role author
author2 Marchi, Giuliano
Silva, Carlos Alberto
Dias, Bruno de Oliveira
Alvarenga, Marco Antônio Rezende
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Marchi, Edilene Carvalho Santos
Marchi, Giuliano
Silva, Carlos Alberto
Dias, Bruno de Oliveira
Alvarenga, Marco Antônio Rezende
dc.subject.por.fl_str_mv Humic acids
Lettuce – Effect of manures
Ácidos húmicos
Alface – Efeito dos fertilizantes
Lactuca sativa
topic Humic acids
Lettuce – Effect of manures
Ácidos húmicos
Alface – Efeito dos fertilizantes
Lactuca sativa
description The aim of this work was to test fertilizers, liming, and levels of a soil conditioner produced from leonardite, composed by humic and fulvic acids on “iceberg” lettuce growth characteristics. The experimental design was completely randomized in a 5×3×2 factorial scheme, with 5 levels of soil conditioner (0, 20, 40, 100 and 200 L ha-1), 3 fertilizers [chicken manure, plant compost (plant residues and cattle manure) and mineral], in limed and unlimed soil, with five replicates. The experiment was carried out in a greenhouse. Total shoot fresh and dry weight, shoot commercial fresh and dry weight, plants height, circumference, and number of leaves were evaluated as well as final soil pH and nutrient levels in leaves. Chicken manure rendered the greater circumference and shoot fresh commercial weight. Lettuce produced with chicken manure presented higher content of P, Ca, and Mg in leaves. Soil conditioner, in general, did not influence plant growth, except in its height, in the highest applied dose. With absence of lime, soil conditioner caused an increase of lettuce height with mineral fertilizers, and a decrease with plant compost.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
2017-05-26T11:38:05Z
2017-05-26T11:38:05Z
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 MARCHI, E. C. S. et al. Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner. Journal of Horticulture and Forestry, [S. l.], v. 7, n. 3, p. 65-72, Mar. 2015.
http://repositorio.ufla.br/jspui/handle/1/13049
identifier_str_mv MARCHI, E. C. S. et al. Lettuce growth characteristics as affected by fertilizers, liming, and a soil conditioner. Journal of Horticulture and Forestry, [S. l.], v. 7, n. 3, p. 65-72, Mar. 2015.
url http://repositorio.ufla.br/jspui/handle/1/13049
dc.language.iso.fl_str_mv eng
language eng
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 Academic Journals
publisher.none.fl_str_mv Academic Journals
dc.source.none.fl_str_mv Journal of Horticulture and Forestry
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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