Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system

Detalhes bibliográficos
Autor(a) principal: Crusciol, Carlos A.C. [UNESP]
Data de Publicação: 2016
Outros Autores: Artigiani, Angela C.C.A. [UNESP], Arf, Orivaldo [UNESP], Carmeis Filho, Antonio C.A. [UNESP], Soratto, Rogério P. [UNESP], Nascente, Adriano S. [UNESP], Alvarez, Rita C.F. [UNESP]
Tipo de documento: Artigo de conferência
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.catena.2015.09.009
http://hdl.handle.net/11449/177509
Resumo: The development of technologies that provide rapid acidity amelioration of the soil profile through the surface application of amendments and phosphogypsum, such as no-till (NT) systems, is extremely important to provide adequate chemical conditions in tropical soils with low natural fertility, which limits the grain yield of upland rice (Oryza sativa L.). Thus, this study aimed to evaluate the effects of surface applications of lime, silicate, and phosphogypsum, applied individually or in mixtures, on the chemical properties of the soil profile in an NT system and to determine their effects on the nutrition, yield components, and grain yield of upland rice. The experiment was designed as a completely randomized block with eight treatments replicated four times. The combination of phosphogypsum with lime and/or silicate improved the surface and subsurface soil chemical properties 12months following application. The mixtures increased the concentrations of K, Ca, Mg, N-NO3 -, and S-SO4 2- in the subsurface layers. The sulphur concentration in the flag leaves of upland rice was higher with phosphogypsum application. The number of panicles per m2 and grain yield of upland rice were positively influenced by the surface application of soil acidity amendments and phosphogypsum mixtures.
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spelling Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till systemCation mobilityCombined alkaline substancesOryza sativaPlant nutritionSoil amendmentThe development of technologies that provide rapid acidity amelioration of the soil profile through the surface application of amendments and phosphogypsum, such as no-till (NT) systems, is extremely important to provide adequate chemical conditions in tropical soils with low natural fertility, which limits the grain yield of upland rice (Oryza sativa L.). Thus, this study aimed to evaluate the effects of surface applications of lime, silicate, and phosphogypsum, applied individually or in mixtures, on the chemical properties of the soil profile in an NT system and to determine their effects on the nutrition, yield components, and grain yield of upland rice. The experiment was designed as a completely randomized block with eight treatments replicated four times. The combination of phosphogypsum with lime and/or silicate improved the surface and subsurface soil chemical properties 12months following application. The mixtures increased the concentrations of K, Ca, Mg, N-NO3 -, and S-SO4 2- in the subsurface layers. The sulphur concentration in the flag leaves of upland rice was higher with phosphogypsum application. The number of panicles per m2 and grain yield of upland rice were positively influenced by the surface application of soil acidity amendments and phosphogypsum mixtures.São Paulo State University (UNESP), College of Agricultural Sciences, Department of Crop Science, P.O. Box 237UNESP, College of Engineering, Department of Crop Science, Food Technology, and Social Economy, P.O. Box 31UNESP, College of Agricultural SciencesBrazilian Agricultural Research Corporation (EMBRAPA), Rice and Bean Research Center, P.O. Box 179Federal University of Mato Grosso do Sul (UFMS), P.O. Box 112São Paulo State University (UNESP), College of Agricultural Sciences, Department of Crop Science, P.O. Box 237UNESP, College of Engineering, Department of Crop Science, Food Technology, and Social Economy, P.O. Box 31UNESP, College of Agricultural SciencesUniversidade Estadual Paulista (Unesp)Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)Universidade Federal de Mato Grosso do Sul (UFMS)Crusciol, Carlos A.C. [UNESP]Artigiani, Angela C.C.A. [UNESP]Arf, Orivaldo [UNESP]Carmeis Filho, Antonio C.A. [UNESP]Soratto, Rogério P. [UNESP]Nascente, Adriano S. [UNESP]Alvarez, Rita C.F. [UNESP]2018-12-11T17:25:47Z2018-12-11T17:25:47Z2016-02-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject87-99application/pdfhttp://dx.doi.org/10.1016/j.catena.2015.09.009Catena, v. 137, p. 87-99.0341-8162http://hdl.handle.net/11449/17750910.1016/j.catena.2015.09.0092-s2.0-849425406112-s2.0-84942540611.pdf2359995407903863Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCatena1,246info:eu-repo/semantics/openAccess2024-04-30T16:00:07Zoai:repositorio.unesp.br:11449/177509Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-06T00:08:49.456538Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
title Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
spellingShingle Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
Crusciol, Carlos A.C. [UNESP]
Cation mobility
Combined alkaline substances
Oryza sativa
Plant nutrition
Soil amendment
title_short Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
title_full Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
title_fullStr Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
title_full_unstemmed Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
title_sort Soil fertility, plant nutrition, and grain yield of upland rice affected by surface application of lime, silicate, and phosphogypsum in a tropical no-till system
author Crusciol, Carlos A.C. [UNESP]
author_facet Crusciol, Carlos A.C. [UNESP]
Artigiani, Angela C.C.A. [UNESP]
Arf, Orivaldo [UNESP]
Carmeis Filho, Antonio C.A. [UNESP]
Soratto, Rogério P. [UNESP]
Nascente, Adriano S. [UNESP]
Alvarez, Rita C.F. [UNESP]
author_role author
author2 Artigiani, Angela C.C.A. [UNESP]
Arf, Orivaldo [UNESP]
Carmeis Filho, Antonio C.A. [UNESP]
Soratto, Rogério P. [UNESP]
Nascente, Adriano S. [UNESP]
Alvarez, Rita C.F. [UNESP]
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Universidade Federal de Mato Grosso do Sul (UFMS)
dc.contributor.author.fl_str_mv Crusciol, Carlos A.C. [UNESP]
Artigiani, Angela C.C.A. [UNESP]
Arf, Orivaldo [UNESP]
Carmeis Filho, Antonio C.A. [UNESP]
Soratto, Rogério P. [UNESP]
Nascente, Adriano S. [UNESP]
Alvarez, Rita C.F. [UNESP]
dc.subject.por.fl_str_mv Cation mobility
Combined alkaline substances
Oryza sativa
Plant nutrition
Soil amendment
topic Cation mobility
Combined alkaline substances
Oryza sativa
Plant nutrition
Soil amendment
description The development of technologies that provide rapid acidity amelioration of the soil profile through the surface application of amendments and phosphogypsum, such as no-till (NT) systems, is extremely important to provide adequate chemical conditions in tropical soils with low natural fertility, which limits the grain yield of upland rice (Oryza sativa L.). Thus, this study aimed to evaluate the effects of surface applications of lime, silicate, and phosphogypsum, applied individually or in mixtures, on the chemical properties of the soil profile in an NT system and to determine their effects on the nutrition, yield components, and grain yield of upland rice. The experiment was designed as a completely randomized block with eight treatments replicated four times. The combination of phosphogypsum with lime and/or silicate improved the surface and subsurface soil chemical properties 12months following application. The mixtures increased the concentrations of K, Ca, Mg, N-NO3 -, and S-SO4 2- in the subsurface layers. The sulphur concentration in the flag leaves of upland rice was higher with phosphogypsum application. The number of panicles per m2 and grain yield of upland rice were positively influenced by the surface application of soil acidity amendments and phosphogypsum mixtures.
publishDate 2016
dc.date.none.fl_str_mv 2016-02-01
2018-12-11T17:25:47Z
2018-12-11T17:25:47Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/conferenceObject
format conferenceObject
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1016/j.catena.2015.09.009
Catena, v. 137, p. 87-99.
0341-8162
http://hdl.handle.net/11449/177509
10.1016/j.catena.2015.09.009
2-s2.0-84942540611
2-s2.0-84942540611.pdf
2359995407903863
url http://dx.doi.org/10.1016/j.catena.2015.09.009
http://hdl.handle.net/11449/177509
identifier_str_mv Catena, v. 137, p. 87-99.
0341-8162
10.1016/j.catena.2015.09.009
2-s2.0-84942540611
2-s2.0-84942540611.pdf
2359995407903863
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Catena
1,246
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 87-99
application/pdf
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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