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Registro Completo |
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
09/01/2020 |
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Data da última atualização: |
28/01/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
DART, R. de O.; AGLIO, M. L.; SILVEIRA, H. L. F. da; FIDALGO, E. C. C.; SIMÕES, M.; SOUZA, J. S. de; SOUZA, E. R. de; DRUCKER, D. P.; CUSTODIO, D. de O.; MACHADO, C. R. de L.; LAFORET, M. R. C. |
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Afiliação: |
RICARDO DE OLIVEIRA DART, CNPS; MARIO LUIZ DIAMANTE AGLIO, CNPS; HILTON LUIS FERRAZ DA SILVEIRA, CNPM; ELAINE CRISTINA CARDOSO FIDALGO, CNPS; MARGARETH GONCALVES SIMOES, CNPS; JOSE SILVA DE SOUZA, CNPS; ELAINE RODRIGUEZ DE SOUZA, CNPS; DEBORA PIGNATARI DRUCKER, CNPTIA; DAVI DE OLIVEIRA CUSTODIO, CNPM; CLAUDIA REGINA DE LAIA MACHADO, CNPS; MARIA REGINA CAPDEVILLE LAFORET, CNPS. |
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Título: |
Legacy soil maps from Brazil: organizing and providing layers in an interactive WebGIS. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings. Viçosa, MG: SBCS, 2019. v. 2, p. 24-25. |
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ISBN: |
978-85-86504-27-3 |
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Idioma: |
Inglês |
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Notas: |
WCSS 2018. |
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Conteúdo: |
Digital soil maps at appropriate scales are essential information for land use planning. Nevertheless, Brazilian soil information is scattered in several institutions and stored in several formats. In adition to that, this information have faced an interruption of its systematic soil survey program, providing difficult access to decision makers. In order to organize and safeguard the spatial data produced at the Brazilian Agricultural Research Corporation (Embrapa), a spatial data infrastructure was developed (IDE-Embrapa) where thematic collections related to soil have been gathered and published in a web environment. The objective of this work is to present the initiative of organizing the spatial data of Embrapa related to soil information through the development of the IDE-Embrapa. In order to achieve this goal, the spatial data that were stored in a previous geoinformation infrastructure developed by Embrapa Soils were shifted to the IDE-Embrapa infrastructure. The implementation of the IDE-Embrapa was performed using open source software, based on the Open Geospatial Consortium standards. The IDE-Embrapa infrastructure uses GeoNode platform, which integrates a geospatial database (PostGis) with a map server (GeoServer) and a metadata catalog (PyCSW), and is controlled by a Content Management System in the Web environment. Currently, 100 information layers and 60 documents were catalogued in the IDE-Embrapa Soils (geoinfo.cnps.embrapa.br). These data and metadata are already available for download. Maps represented by various territorial boundaries and scales were registered. The main maps of Embrapa Soils are already catalogued and are available to the user with their own colorpattern (styling) for each type of thematic map, allowed by incorporation of a file with the styled layer descriptor (SLD) format to each map. Soil maps, for example, are presented with the colors established according to the Brazilian Soil Classification System, which facilitates users to visualize the spatial distribution of soils in a given region. Currently, the IDE-Embrapa infrastructure is making available the Brazilian soil information available to any external user. This work is under construction and we hope soon to have all maps prepared by Embrapa Soils catalogued and available, in order to safeguard data and metadata, for ready use of these by society. MenosDigital soil maps at appropriate scales are essential information for land use planning. Nevertheless, Brazilian soil information is scattered in several institutions and stored in several formats. In adition to that, this information have faced an interruption of its systematic soil survey program, providing difficult access to decision makers. In order to organize and safeguard the spatial data produced at the Brazilian Agricultural Research Corporation (Embrapa), a spatial data infrastructure was developed (IDE-Embrapa) where thematic collections related to soil have been gathered and published in a web environment. The objective of this work is to present the initiative of organizing the spatial data of Embrapa related to soil information through the development of the IDE-Embrapa. In order to achieve this goal, the spatial data that were stored in a previous geoinformation infrastructure developed by Embrapa Soils were shifted to the IDE-Embrapa infrastructure. The implementation of the IDE-Embrapa was performed using open source software, based on the Open Geospatial Consortium standards. The IDE-Embrapa infrastructure uses GeoNode platform, which integrates a geospatial database (PostGis) with a map server (GeoServer) and a metadata catalog (PyCSW), and is controlled by a Content Management System in the Web environment. Currently, 100 information layers and 60 documents were catalogued in the IDE-Embrapa Soils (geoinfo.cnps.embrapa.br). These data and metadata are al... Mostrar Tudo |
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Palavras-Chave: |
Geodata; Geoinformation; Geoservices; Organização de dados. |
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Thesagro: |
Mapa. |
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Thesaurus Nal: |
Spatial data. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03419nam a2200325 a 4500
001 2118477
005 2020-01-28
008 2019 bl uuuu u01u1 u #d
020 $a978-85-86504-27-3
100 1 $aDART, R. de O.
245 $aLegacy soil maps from Brazil$borganizing and providing layers in an interactive WebGIS.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings. Viçosa, MG: SBCS, 2019. v. 2, p. 24-25.$c2019
500 $aWCSS 2018.
520 $aDigital soil maps at appropriate scales are essential information for land use planning. Nevertheless, Brazilian soil information is scattered in several institutions and stored in several formats. In adition to that, this information have faced an interruption of its systematic soil survey program, providing difficult access to decision makers. In order to organize and safeguard the spatial data produced at the Brazilian Agricultural Research Corporation (Embrapa), a spatial data infrastructure was developed (IDE-Embrapa) where thematic collections related to soil have been gathered and published in a web environment. The objective of this work is to present the initiative of organizing the spatial data of Embrapa related to soil information through the development of the IDE-Embrapa. In order to achieve this goal, the spatial data that were stored in a previous geoinformation infrastructure developed by Embrapa Soils were shifted to the IDE-Embrapa infrastructure. The implementation of the IDE-Embrapa was performed using open source software, based on the Open Geospatial Consortium standards. The IDE-Embrapa infrastructure uses GeoNode platform, which integrates a geospatial database (PostGis) with a map server (GeoServer) and a metadata catalog (PyCSW), and is controlled by a Content Management System in the Web environment. Currently, 100 information layers and 60 documents were catalogued in the IDE-Embrapa Soils (geoinfo.cnps.embrapa.br). These data and metadata are already available for download. Maps represented by various territorial boundaries and scales were registered. The main maps of Embrapa Soils are already catalogued and are available to the user with their own colorpattern (styling) for each type of thematic map, allowed by incorporation of a file with the styled layer descriptor (SLD) format to each map. Soil maps, for example, are presented with the colors established according to the Brazilian Soil Classification System, which facilitates users to visualize the spatial distribution of soils in a given region. Currently, the IDE-Embrapa infrastructure is making available the Brazilian soil information available to any external user. This work is under construction and we hope soon to have all maps prepared by Embrapa Soils catalogued and available, in order to safeguard data and metadata, for ready use of these by society.
650 $aSpatial data
650 $aMapa
653 $aGeodata
653 $aGeoinformation
653 $aGeoservices
653 $aOrganização de dados
700 1 $aAGLIO, M. L.
700 1 $aSILVEIRA, H. L. F. da
700 1 $aFIDALGO, E. C. C.
700 1 $aSIMÕES, M.
700 1 $aSOUZA, J. S. de
700 1 $aSOUZA, E. R. de
700 1 $aDRUCKER, D. P.
700 1 $aCUSTODIO, D. de O.
700 1 $aMACHADO, C. R. de L.
700 1 $aLAFORET, M. R. C.
Download
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Registro original: |
Embrapa Agricultura Digital (CNPTIA) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Soja. |
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Data corrente: |
20/03/2008 |
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Data da última atualização: |
20/10/2009 |
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Tipo da produção científica: |
Boletim de Pesquisa e Desenvolvimento |
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Autoria: |
MENDES, I. de C.; REIS JÚNIOR, F. B. dos; HUNGRIA, M.; SOUSA, D. M. G. de; CAMPO, R. J.; AGUIAR, J. L. P.; SOUSA, T. C. R. de. |
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Afiliação: |
Iêda de Carvalho Mendes, CPAC; Fábio Bueno dos Reis Júnior, CPAC; Mariangela Hungria; Djalma Martinhão Gomes de Sousa, CPAC. |
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Título: |
Adubação nitrogenada suplementar tardia na soja cultivada em latossolos de Cerrado. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
Planaltina, DF: Embrapa Cerrados, 2007. |
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Páginas: |
18 p. |
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Série: |
(Embrapa Cerrados. Boletim de Pesquisa e Desenvolvimento, 187). |
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Idioma: |
Português |
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Conteúdo: |
RESUMO: Foi avaliado o efeito da suplementação tardia (pré-florescimento e início do enchimento de grãos) com diferentes fonte de adubo nitrogenado (uréia, nitrato de amônio e sulfato de amônio) no rendimento da soja cultivada em latossolos de Cerrado. Quinze experimentos foram conduzidos na Embrapa Cerrados, no período de 2000 a 2005, em latossolos com populações estabelecidas de Bradyrhizobium capazes de nodular a soja. Em apenas dois experimentos, a resposta da soja à adubação tardia com nitrogênio foi estatisticamente significativa. Considerando-se o custo do adubo nitrogenado e o preço da soja, foi verificado que a adubação tardia com nitrogênio não acarreta nenhum lucro para os produtores, já que o custo de produção com adoção dessa prática supera as receitas. Os resultados obtidos reforçam os benefícios econômicos que resultam da substituição dos fertilizantes nitrogenados pela inoculação e indicam, claramente, que não existe razão para a utilização de fertilizantes nitrogenados em nenhum estágio do cultivo da soja em latossolos do Cerrado. ABSTRACT: The expansion no tillage systems in the Cerrados region, the release of cultivars with high yield potential and some results obtained in US, regarding soybean yield responses to late season N applications, have generated questions about the need to use this practice for soybeans grown under tropical conditions. This work examined the effects of late season (pre-flowering and grain filling) Nitrogen fertilizer on soybean yields, grown in Cerrado oxisols. Fifteen experiments were carried out over a five year period (200-2005), at Embrapa Cerrados, Planaltina, DF, in oxisols with established Bradyrhizobium populations able to nodulate soybeans. The six treatments evaluated were: Innoculated (SEMIA 5079 and 5080, Bradyrhizobium japonicum strains) controls without or with 200 kg of N urea ha (elevado a -1) (split twice), and inoculation with N fertilizer (ammonium nitrate and ammonium sulfate) applied at the R1 or R5 stage (50 kg of N ha (elevado a -1)). Out of the fifteen experiments, in only two the yield responses to late season N applications were significant. Considering the results obtained, the cost of N fertilizers and soybean prices, late season N applications do not result in any economical benefit. The results evidenced, once more, that there is no reason to use N fertilizers in soybeans grown under the Brazilian Cerrados conditons. MenosRESUMO: Foi avaliado o efeito da suplementação tardia (pré-florescimento e início do enchimento de grãos) com diferentes fonte de adubo nitrogenado (uréia, nitrato de amônio e sulfato de amônio) no rendimento da soja cultivada em latossolos de Cerrado. Quinze experimentos foram conduzidos na Embrapa Cerrados, no período de 2000 a 2005, em latossolos com populações estabelecidas de Bradyrhizobium capazes de nodular a soja. Em apenas dois experimentos, a resposta da soja à adubação tardia com nitrogênio foi estatisticamente significativa. Considerando-se o custo do adubo nitrogenado e o preço da soja, foi verificado que a adubação tardia com nitrogênio não acarreta nenhum lucro para os produtores, já que o custo de produção com adoção dessa prática supera as receitas. Os resultados obtidos reforçam os benefícios econômicos que resultam da substituição dos fertilizantes nitrogenados pela inoculação e indicam, claramente, que não existe razão para a utilização de fertilizantes nitrogenados em nenhum estágio do cultivo da soja em latossolos do Cerrado. ABSTRACT: The expansion no tillage systems in the Cerrados region, the release of cultivars with high yield potential and some results obtained in US, regarding soybean yield responses to late season N applications, have generated questions about the need to use this practice for soybeans grown under tropical conditions. This work examined the effects of late season (pre-flowering and grain filling) Nitrogen fertilizer on soybean y... Mostrar Tudo |
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Thesagro: |
Adubação; Fertilizante Nitrogenado; Fixação de Nitrogênio; Glycine Max; Inoculação; Nitrogênio; Soja; Suplemento Nitrogenado. |
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Thesaurus NAL: |
fertilizer application; nitrogen; nitrogen fertilizers; nitrogen fixation; soybeans. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPAC-2009/28626/1/bolpd_187.pdf
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Marc: |
LEADER 03517nam a2200361 a 4500
001 1571954
005 2009-10-20
008 2007 bl uuuu u0uu1 u #d
100 1 $aMENDES, I. de C.
245 $aAdubação nitrogenada suplementar tardia na soja cultivada em latossolos de Cerrado.
260 $aPlanaltina, DF: Embrapa Cerrados$c2007
300 $a18 p.
490 $a(Embrapa Cerrados. Boletim de Pesquisa e Desenvolvimento, 187).
520 $aRESUMO: Foi avaliado o efeito da suplementação tardia (pré-florescimento e início do enchimento de grãos) com diferentes fonte de adubo nitrogenado (uréia, nitrato de amônio e sulfato de amônio) no rendimento da soja cultivada em latossolos de Cerrado. Quinze experimentos foram conduzidos na Embrapa Cerrados, no período de 2000 a 2005, em latossolos com populações estabelecidas de Bradyrhizobium capazes de nodular a soja. Em apenas dois experimentos, a resposta da soja à adubação tardia com nitrogênio foi estatisticamente significativa. Considerando-se o custo do adubo nitrogenado e o preço da soja, foi verificado que a adubação tardia com nitrogênio não acarreta nenhum lucro para os produtores, já que o custo de produção com adoção dessa prática supera as receitas. Os resultados obtidos reforçam os benefícios econômicos que resultam da substituição dos fertilizantes nitrogenados pela inoculação e indicam, claramente, que não existe razão para a utilização de fertilizantes nitrogenados em nenhum estágio do cultivo da soja em latossolos do Cerrado. ABSTRACT: The expansion no tillage systems in the Cerrados region, the release of cultivars with high yield potential and some results obtained in US, regarding soybean yield responses to late season N applications, have generated questions about the need to use this practice for soybeans grown under tropical conditions. This work examined the effects of late season (pre-flowering and grain filling) Nitrogen fertilizer on soybean yields, grown in Cerrado oxisols. Fifteen experiments were carried out over a five year period (200-2005), at Embrapa Cerrados, Planaltina, DF, in oxisols with established Bradyrhizobium populations able to nodulate soybeans. The six treatments evaluated were: Innoculated (SEMIA 5079 and 5080, Bradyrhizobium japonicum strains) controls without or with 200 kg of N urea ha (elevado a -1) (split twice), and inoculation with N fertilizer (ammonium nitrate and ammonium sulfate) applied at the R1 or R5 stage (50 kg of N ha (elevado a -1)). Out of the fifteen experiments, in only two the yield responses to late season N applications were significant. Considering the results obtained, the cost of N fertilizers and soybean prices, late season N applications do not result in any economical benefit. The results evidenced, once more, that there is no reason to use N fertilizers in soybeans grown under the Brazilian Cerrados conditons.
650 $afertilizer application
650 $anitrogen
650 $anitrogen fertilizers
650 $anitrogen fixation
650 $asoybeans
650 $aAdubação
650 $aFertilizante Nitrogenado
650 $aFixação de Nitrogênio
650 $aGlycine Max
650 $aInoculação
650 $aNitrogênio
650 $aSoja
650 $aSuplemento Nitrogenado
700 1 $aREIS JÚNIOR, F. B. dos
700 1 $aHUNGRIA, M.
700 1 $aSOUSA, D. M. G. de
700 1 $aCAMPO, R. J.
700 1 $aAGUIAR, J. L. P.
700 1 $aSOUSA, T. C. R. de
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Registro original: |
Embrapa Cerrados (CPAC) |
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