EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS

Detalhes bibliográficos
Autor(a) principal: Sanagiotto, Raissa
Data de Publicação: 2023
Outros Autores: Santos, Thiago Araújo dos, Abreu, Marcos Giovane Pedroza de, Miotti, Alan Antonio, Leite, Hugo Mota Ferreira, Silva, Alisson Nunes da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Nativa (Sinop)
Texto Completo: https://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12690
Resumo: Rice (Oryza sativa) is a cereal that has high socioeconomic importance and is one of the main sources of energy for the Brazilian population. The objective of this work was to evaluate the response of rice cultivars to fertilization in coverage with thermophosphate, in a no-tillage system. The experiment was conducted in the city of Ji-Paraná - RO. The experimental design was randomized blocks in split plots (2 x 5), with four replications, totaling 40 experimental units. The plots were composed of two rice cultivars (ANA 5015 and BRS A501 CL) and the subplots the doses of P on covered (70, 140, 210 kg ha-1) and a control without phosphate fertilization. The fertilizer used was the thermophosphate Nutrisolo SP. The P influenced the NPA, NSP, LD, NFG and PRO. Cultivar ANA 5015 was more responsive to phosphate fertilization in thermophosphate coverage. The variables NFG, NPA and PE showed a positive correlation in PRO in both cultivars. Despite not being a common practice used in agricultural, the application of P in coverage proved to be effective and very efficient for nutrition in the cultivars tested here.
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spelling EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARSEFEITO DO TERMOFOSFATO EM COBERTURA NOS COMPONENTES DE PRODUÇÃO E PRODUTIVIDADE DE CULTIVARES DE ARROZ fertilizationphosphorusOryza sativano-tillageadubaçãofósforoOryza sativaplantio diretoRice (Oryza sativa) is a cereal that has high socioeconomic importance and is one of the main sources of energy for the Brazilian population. The objective of this work was to evaluate the response of rice cultivars to fertilization in coverage with thermophosphate, in a no-tillage system. The experiment was conducted in the city of Ji-Paraná - RO. The experimental design was randomized blocks in split plots (2 x 5), with four replications, totaling 40 experimental units. The plots were composed of two rice cultivars (ANA 5015 and BRS A501 CL) and the subplots the doses of P on covered (70, 140, 210 kg ha-1) and a control without phosphate fertilization. The fertilizer used was the thermophosphate Nutrisolo SP. The P influenced the NPA, NSP, LD, NFG and PRO. Cultivar ANA 5015 was more responsive to phosphate fertilization in thermophosphate coverage. The variables NFG, NPA and PE showed a positive correlation in PRO in both cultivars. Despite not being a common practice used in agricultural, the application of P in coverage proved to be effective and very efficient for nutrition in the cultivars tested here.O arroz (Oryza sativa) é um cereal que apresenta elevada importância socioeconômica sendo uma das principais fontes de energia da população brasileira.  O objetivo deste trabalho foi avaliar a resposta de cultivares de arroz à adubação em cobertura com termofosfato, em sistema de plantio direto. O experimento foi conduzido no município de Ji-Paraná - RO. O delineamento experimental foi o de blocos casualizados em parcelas subdivididas (2 x 5), com quatro repetições, totalizando 40 unidades experimentais. As parcelas foram compostas por duas cultivares de arroz (ANA 5015 e BRS A501 CL) e as subparcelas as doses de P em cobertura (70, 140, 210 kg ha-1) e uma testemunha sem adubação fosfatada. O fertilizante utilizado foi o termofosfato Nutrisolo SP. O P influenciou no número de panículas (NP), número de espiguetas por panícula (NE), nota de acamamento (NA), número de grãos cheios (NGC) e na produtividade (PRO). A cultivar ANA 5015 foi mais responsiva a adubação fosfatada em cobertura por termofosfato. As variáveis NGC, NPA e EFI apresentaram correlação positiva na PRO em ambas as cultivares. Apesar de não ser uma prática utilizada corriqueiramente nos plantios agrícolas, a aplicação de P em cobertura demonstrou ser efetiva e bastante eficiente para a nutrição nas cultivares aqui testadas. Palavras-chave: adubação; fósforo; Oryza sativa; plantio direto.   Effect of thermophosphate in coverage on production and productivity components of rice cultivars   ABSTRACT: Rice (Oryza sativa) is a cereal that has high socioeconomic importance and is one of the main sources of energy for the Brazilian population. The objective of this work was to evaluate the response of rice cultivars to fertilization in coverage with thermophosphate, in a no-tillage system. The experiment was conducted in the city of Ji-Paraná - RO. The experimental design was randomized blocks in split plots (2 x 5), with four replications, totaling 40 experimental units. The plots were composed of two rice cultivars (ANA 5015 and BRS A501 CL) and the subplots the doses of P on covered (70, 140, 210 kg ha-1) and a control without phosphate fertilization. The fertilizer used was the thermophosphate Nutrisolo SP. The P influenced the panicle number (NP), spikelet number (NE), lodging grade (LD), number of full grains (NFG) and yield (PRO). Cultivar ANA 5015 was more responsive to phosphate fertilization in thermophosphate coverage. The variables NFG, NPA and PE showed a positive correlation in PRO in both cultivars. Despite not being a common practice used in agricultural, the application of P in coverage proved to be effective and very efficient for nutrition in the cultivars tested here. Keywords: fertilization; phosphorus; Oryza sativa; no-tillage.Universidade Federal de Mato Grosso2023-10-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/1269010.31413/nativa.v10i2.12690Nativa; v. 10 n. 2 (2022); 163-169Nativa; Vol. 10 Núm. 2 (2022); 163-169Nativa; Vol. 10 No. 2 (2022); 163-1692318-7670reponame:Nativa (Sinop)instname:Universidade Federal de Mato Grosso (UFMT)instacron:UFMTporhttps://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12690/12881https://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12690/12882Copyright (c) 2022 Nativahttps://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSanagiotto, Raissa Santos, Thiago Araújo dosAbreu, Marcos Giovane Pedroza deMiotti, Alan Antonio Leite, Hugo Mota Ferreira Silva, Alisson Nunes da 2022-06-03T20:27:34Zoai:periodicoscientificos.ufmt.br:article/12690Revistahttps://periodicoscientificos.ufmt.br/ojs/index.php/nativaPUBhttps://periodicoscientificos.ufmt.br/ojs/index.php/nativa/oai||rrmelo2@yahoo.com.br2318-76702318-7670opendoar:2022-06-03T20:27:34Nativa (Sinop) - Universidade Federal de Mato Grosso (UFMT)false
dc.title.none.fl_str_mv EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
EFEITO DO TERMOFOSFATO EM COBERTURA NOS COMPONENTES DE PRODUÇÃO E PRODUTIVIDADE DE CULTIVARES DE ARROZ
title EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
spellingShingle EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
Sanagiotto, Raissa
fertilization
phosphorus
Oryza sativa
no-tillage
adubação
fósforo
Oryza sativa
plantio direto
title_short EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
title_full EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
title_fullStr EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
title_full_unstemmed EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
title_sort EFFECT OF THERMOPHOSPHATE IN COVERAGE ON PRODUCTION AND PRODUCTIVITY COMPONENTS OF RICE CULTIVARS
author Sanagiotto, Raissa
author_facet Sanagiotto, Raissa
Santos, Thiago Araújo dos
Abreu, Marcos Giovane Pedroza de
Miotti, Alan Antonio
Leite, Hugo Mota Ferreira
Silva, Alisson Nunes da
author_role author
author2 Santos, Thiago Araújo dos
Abreu, Marcos Giovane Pedroza de
Miotti, Alan Antonio
Leite, Hugo Mota Ferreira
Silva, Alisson Nunes da
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Sanagiotto, Raissa
Santos, Thiago Araújo dos
Abreu, Marcos Giovane Pedroza de
Miotti, Alan Antonio
Leite, Hugo Mota Ferreira
Silva, Alisson Nunes da
dc.subject.por.fl_str_mv fertilization
phosphorus
Oryza sativa
no-tillage
adubação
fósforo
Oryza sativa
plantio direto
topic fertilization
phosphorus
Oryza sativa
no-tillage
adubação
fósforo
Oryza sativa
plantio direto
description Rice (Oryza sativa) is a cereal that has high socioeconomic importance and is one of the main sources of energy for the Brazilian population. The objective of this work was to evaluate the response of rice cultivars to fertilization in coverage with thermophosphate, in a no-tillage system. The experiment was conducted in the city of Ji-Paraná - RO. The experimental design was randomized blocks in split plots (2 x 5), with four replications, totaling 40 experimental units. The plots were composed of two rice cultivars (ANA 5015 and BRS A501 CL) and the subplots the doses of P on covered (70, 140, 210 kg ha-1) and a control without phosphate fertilization. The fertilizer used was the thermophosphate Nutrisolo SP. The P influenced the NPA, NSP, LD, NFG and PRO. Cultivar ANA 5015 was more responsive to phosphate fertilization in thermophosphate coverage. The variables NFG, NPA and PE showed a positive correlation in PRO in both cultivars. Despite not being a common practice used in agricultural, the application of P in coverage proved to be effective and very efficient for nutrition in the cultivars tested here.
publishDate 2023
dc.date.none.fl_str_mv 2023-10-06
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://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12690
10.31413/nativa.v10i2.12690
url https://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12690
identifier_str_mv 10.31413/nativa.v10i2.12690
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12690/12881
https://periodicoscientificos.ufmt.br/ojs/index.php/nativa/article/view/12690/12882
dc.rights.driver.fl_str_mv Copyright (c) 2022 Nativa
https://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2022 Nativa
https://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Mato Grosso
publisher.none.fl_str_mv Universidade Federal de Mato Grosso
dc.source.none.fl_str_mv Nativa; v. 10 n. 2 (2022); 163-169
Nativa; Vol. 10 Núm. 2 (2022); 163-169
Nativa; Vol. 10 No. 2 (2022); 163-169
2318-7670
reponame:Nativa (Sinop)
instname:Universidade Federal de Mato Grosso (UFMT)
instacron:UFMT
instname_str Universidade Federal de Mato Grosso (UFMT)
instacron_str UFMT
institution UFMT
reponame_str Nativa (Sinop)
collection Nativa (Sinop)
repository.name.fl_str_mv Nativa (Sinop) - Universidade Federal de Mato Grosso (UFMT)
repository.mail.fl_str_mv ||rrmelo2@yahoo.com.br
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