Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.32404/rean.v8i2.5526 http://hdl.handle.net/11449/223398 |
Resumo: | The use of soil remineralizers with efficient microorganisms (EM) can represent an effective and sustainable alternative to improve the growth, development, and yield of cultivated plants. Thus, the present study aimed to evaluate the effect of different doses of EM, in the presence or absence of rock dust (RD), on the development of iceberg lettuce, cultivar Lucy Brown. The design used was completely randomized, arranged in a 2 x 5 factorial scheme, with four replications. The treatments consisted of the presence and absence of RD in the substrate composition, combined with five commercial product doses based on EM (0, 2, 4, 6, and 8 L ha-1). At 30 days after transplanting, root and stem length, head circumference, the number of leaves, stem diameter, leaf area, fresh matter of root, stem, leaf, and shoot, and dry matter of root, stem, leaf, and shoot were evaluated. There was an interaction between the factors for most variables of economic importance. The dose of 4.5 L ha-1 of the product based on EM, combined with PR, implied the best performance of iceberg lettuce under the studied cultivation conditions. |
id |
UNSP_44e46e3dda9c8e97751548aee808f18f |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/223398 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganismsDesempenho da alface submetida ao remineralizador pó de rocha e doses de microrganismos eficientesBeneficial microorganismsLactuca sativaNatural phosphateVegetable nutritionThe use of soil remineralizers with efficient microorganisms (EM) can represent an effective and sustainable alternative to improve the growth, development, and yield of cultivated plants. Thus, the present study aimed to evaluate the effect of different doses of EM, in the presence or absence of rock dust (RD), on the development of iceberg lettuce, cultivar Lucy Brown. The design used was completely randomized, arranged in a 2 x 5 factorial scheme, with four replications. The treatments consisted of the presence and absence of RD in the substrate composition, combined with five commercial product doses based on EM (0, 2, 4, 6, and 8 L ha-1). At 30 days after transplanting, root and stem length, head circumference, the number of leaves, stem diameter, leaf area, fresh matter of root, stem, leaf, and shoot, and dry matter of root, stem, leaf, and shoot were evaluated. There was an interaction between the factors for most variables of economic importance. The dose of 4.5 L ha-1 of the product based on EM, combined with PR, implied the best performance of iceberg lettuce under the studied cultivation conditions.Chevron Brazil Upstream Frade LtdaUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agronômicas, Campus de BotucatuUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias, Campus de JaboticabalUniversidade Estadual de Goiás Unidade Universitária de Ipameri, GoiásUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agronômicas, Campus de BotucatuUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias, Campus de JaboticabalUniversidade Estadual Paulista (UNESP)Unidade Universitária de Ipameridos Santos Sousa, Westefann [UNESP]Campos, Thiago Souza [UNESP]Souza, Ane Gabriele Vaz [UNESP]Cintra, Pedro Henrique NascimentoFaria, Layanara Oliveirados Santos, Talles Eduardo Borges2022-04-28T19:50:20Z2022-04-28T19:50:20Z2021-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.32404/rean.v8i2.5526Revista de Agricultura Neotropical, v. 8, n. 2, 2021.2358-6303http://hdl.handle.net/11449/22339810.32404/rean.v8i2.55262-s2.0-85123979614Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista de Agricultura Neotropicalinfo:eu-repo/semantics/openAccess2022-04-28T19:50:21Zoai:repositorio.unesp.br:11449/223398Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:40:45.197847Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms Desempenho da alface submetida ao remineralizador pó de rocha e doses de microrganismos eficientes |
title |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms |
spellingShingle |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms dos Santos Sousa, Westefann [UNESP] Beneficial microorganisms Lactuca sativa Natural phosphate Vegetable nutrition |
title_short |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms |
title_full |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms |
title_fullStr |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms |
title_full_unstemmed |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms |
title_sort |
Performance of lettuce submitted to the rock dust remineralizer and doses of efficient microorganisms |
author |
dos Santos Sousa, Westefann [UNESP] |
author_facet |
dos Santos Sousa, Westefann [UNESP] Campos, Thiago Souza [UNESP] Souza, Ane Gabriele Vaz [UNESP] Cintra, Pedro Henrique Nascimento Faria, Layanara Oliveira dos Santos, Talles Eduardo Borges |
author_role |
author |
author2 |
Campos, Thiago Souza [UNESP] Souza, Ane Gabriele Vaz [UNESP] Cintra, Pedro Henrique Nascimento Faria, Layanara Oliveira dos Santos, Talles Eduardo Borges |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Unidade Universitária de Ipameri |
dc.contributor.author.fl_str_mv |
dos Santos Sousa, Westefann [UNESP] Campos, Thiago Souza [UNESP] Souza, Ane Gabriele Vaz [UNESP] Cintra, Pedro Henrique Nascimento Faria, Layanara Oliveira dos Santos, Talles Eduardo Borges |
dc.subject.por.fl_str_mv |
Beneficial microorganisms Lactuca sativa Natural phosphate Vegetable nutrition |
topic |
Beneficial microorganisms Lactuca sativa Natural phosphate Vegetable nutrition |
description |
The use of soil remineralizers with efficient microorganisms (EM) can represent an effective and sustainable alternative to improve the growth, development, and yield of cultivated plants. Thus, the present study aimed to evaluate the effect of different doses of EM, in the presence or absence of rock dust (RD), on the development of iceberg lettuce, cultivar Lucy Brown. The design used was completely randomized, arranged in a 2 x 5 factorial scheme, with four replications. The treatments consisted of the presence and absence of RD in the substrate composition, combined with five commercial product doses based on EM (0, 2, 4, 6, and 8 L ha-1). At 30 days after transplanting, root and stem length, head circumference, the number of leaves, stem diameter, leaf area, fresh matter of root, stem, leaf, and shoot, and dry matter of root, stem, leaf, and shoot were evaluated. There was an interaction between the factors for most variables of economic importance. The dose of 4.5 L ha-1 of the product based on EM, combined with PR, implied the best performance of iceberg lettuce under the studied cultivation conditions. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-01 2022-04-28T19:50:20Z 2022-04-28T19:50:20Z |
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/10.32404/rean.v8i2.5526 Revista de Agricultura Neotropical, v. 8, n. 2, 2021. 2358-6303 http://hdl.handle.net/11449/223398 10.32404/rean.v8i2.5526 2-s2.0-85123979614 |
url |
http://dx.doi.org/10.32404/rean.v8i2.5526 http://hdl.handle.net/11449/223398 |
identifier_str_mv |
Revista de Agricultura Neotropical, v. 8, n. 2, 2021. 2358-6303 10.32404/rean.v8i2.5526 2-s2.0-85123979614 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista de Agricultura Neotropical |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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 |
|
_version_ |
1808128548797415424 |