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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/07/2023 |
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Data da última atualização: |
16/02/2024 |
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Tipo da produção científica: |
Circular Técnica |
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Autoria: |
GODOY, C. V.; UTIAMADA, C. M.; MEYER, M. C.; CAMPOS, H. D.; LOPES, I. de O. N.; TOMEN, A.; CARVALHO, A. G. de; MOCHKO, A. C. R.; DIAS, A. R.; FORCELINI, C. A.; SCHIPANSKI, C. A.; CHAGAS, D. F.; ARAÚJO JÚNIOR, I. P.; GALDINO, J. V.; ROY, J. M. T.; ASCARI, J. P.; SANTOS, J. dos; BONANI, J. C.; GRIGOLLI, J. F. J.; KUDLAWIEC, K.; BELUFI, L. M. de R.; SILVA, L. H. C. P. da; FANTIN, L. H.; SATO, L. N.; STEFANELO, M. S.; GOUSSAIN JÚNIOR, M. M.; GARBIATE, M. V.; SENGER, M.; MÜLLER, M. A.; DEBORTOLI, M. P.; MARTINS, M. C.; TORMEN, N. R. |
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Afiliação: |
CLAUDIA VIEIRA GODOY, CNPSO; CARLOS MITINORI UTIAMADA, TAGRO; MAURICIO CONRADO MEYER, CNPSO; HERCULES DINIZ CAMPOS, UNIRV; IVANI DE OLIVEIRA NEGRAO LOPES, CNPSO; ALANA TOMEN, PROTEPLAN PESQUISA E ASSESSORIA AGRÍCOLA LTDA; ALINE GOMES DE CARVALHO, CENTRO DE PESQUISA AGRÍCOLA COPACOL; ANA CLÁUDIA RUSCHEL MOCHKO, FUNDAÇÃO MS; ALFREDO RICIERE DIAS, DESAFIOS AGRO; CARLOS ALBERTO FORCELINI, AGROTECNO RESEARCH; CARLOS ANDRÉ SCHIPANSKI, G12 AGRO; DÉBORA FONSECA CHAGAS, G12 AGRO; IVAN PEDRO ARAÚJO JÚNIOR, PROTEPLAN PESQUISA E ASSESSORIA AGRÍCOLA LTDA; JEANE VALIM GALDINO, 3M EXPERIMENTAÇÃO AGRÍCOLA; JOÃO MAURICIO TRENTINI ROY, CENTRO DE PESQUISA AGRÍCOLA COPACOL; JOÃO PAULO ASCARI, FUNDAÇÃO MATO GROSSO; JAIRO DOS SANTOS, AGRODINÂMICA PESQUISA E CONSULTORIA AGROPECUÁRIA; JOÃO CARLOS BONANI, COAMO; JOSÉ FERNANDO JURCA GRIGOLLI, FAMIVA PESQUISA E SOLUÇÕES AGRÍCOLAS; KARLA KUDLAWIEC, FUNDAÇÃO MATO GROSSO; LUANA MARIA DE ROSSI BELUFI, FUNDAÇÃO DE PESQUISA E DESENVOLVIMENTO TECNOLÓGICO RIO VERDE; LUÍS HENRIQUE CARREGAL PEREIRA DA SILVA, AGRO CARREGAL PESQUISA E PROTEÇÃO DE PLANTAS EIRELI; LUCAS HENRIQUE FANTIN, FUNDAÇÃO CHAPADÃO; LUIZ NOBUO SATO, TAGRO; MAURÍCIO SILVA STEFANELO, CERES CONSULTORIA AGRONÔMICA; MARCIO MARCOS GOUSSAIN JÚNIOR, ASSIST CONSULTORIA E EXPERIMENTAÇÃO AGRONÔMICA LTDA; MARCOS VINÍCIOS GARBIATE, COAMO; MARINA SENGER, 3M EXPERIMENTAÇÃO AGRÍCOLA; MÔNICA ANGHINONI MÜLLER, FUNDAÇÃO MATO GROSSO; MÔNICA PAULA DEBORTOLI, INSTITUTO PHYTUS/ STAPHYT; MÔNICA CAGNIN MARTINS, IDE CONSULTORIA; NÉDIO RODRIGO TORMEN, INSTITUTO PHYTUS/ STAPHYT. |
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Título: |
Eficiência de fungicidas para o controle da ferrugem-asiática da soja, Phakopsora pachyrhizi, na safra 2022/2023: resultados sumarizados dos ensaios cooperativos. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Londrina: Embrapa Soja, 2023. |
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Páginas: |
28 p. |
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Série: |
(Embrapa Soja. Circular técnica, 195). |
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Idioma: |
Português |
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Thesagro: |
Ferrugem; Fungicida; Phakopsora Pachyrhizi; Soja. |
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Thesaurus Nal: |
Fungicides; Soybean rust. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154837/1/Circ-Tec-195.pdf
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Marc: |
LEADER 01634nam a2200565 a 4500
001 2154837
005 2024-02-16
008 2023 bl uuuu u0uu1 u #d
100 1 $aGODOY, C. V.
245 $aEficiência de fungicidas para o controle da ferrugem-asiática da soja, Phakopsora pachyrhizi, na safra 2022/2023$bresultados sumarizados dos ensaios cooperativos.$h[electronic resource]
260 $aLondrina: Embrapa Soja$c2023
300 $a28 p.
490 $a(Embrapa Soja. Circular técnica, 195).
650 $aFungicides
650 $aSoybean rust
650 $aFerrugem
650 $aFungicida
650 $aPhakopsora Pachyrhizi
650 $aSoja
700 1 $aUTIAMADA, C. M.
700 1 $aMEYER, M. C.
700 1 $aCAMPOS, H. D.
700 1 $aLOPES, I. de O. N.
700 1 $aTOMEN, A.
700 1 $aCARVALHO, A. G. de
700 1 $aMOCHKO, A. C. R.
700 1 $aDIAS, A. R.
700 1 $aFORCELINI, C. A.
700 1 $aSCHIPANSKI, C. A.
700 1 $aCHAGAS, D. F.
700 1 $aARAÚJO JÚNIOR, I. P.
700 1 $aGALDINO, J. V.
700 1 $aROY, J. M. T.
700 1 $aASCARI, J. P.
700 1 $aSANTOS, J. dos
700 1 $aBONANI, J. C.
700 1 $aGRIGOLLI, J. F. J.
700 1 $aKUDLAWIEC, K.
700 1 $aBELUFI, L. M. de R.
700 1 $aSILVA, L. H. C. P. da
700 1 $aFANTIN, L. H.
700 1 $aSATO, L. N.
700 1 $aSTEFANELO, M. S.
700 1 $aGOUSSAIN JÚNIOR, M. M.
700 1 $aGARBIATE, M. V.
700 1 $aSENGER, M.
700 1 $aMÜLLER, M. A.
700 1 $aDEBORTOLI, M. P.
700 1 $aMARTINS, M. C.
700 1 $aTORMEN, N. R.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
11/04/2024 |
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Data da última atualização: |
11/04/2024 |
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Autoria: |
MIURA, T.; HUETE, A. R.; FERREIRA, L. G.; SANO, E. E. |
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Afiliação: |
TOMOAKI MIURA, UNIVERSITY OF HAWAII AT MĀNOA; ALFREDO R. HUETE, UNIVERSITY OF ARIZONA; LAERTE G. FERREIRA, UNIVERSIDADE FEDERAL DE GOIÁS; EDSON EYJI SANO, CPAC. |
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Título: |
An assessment of land cover dependencies of VI-biophysical relationships for regional extrapolations of ground LBA ecology measurements in Brazilian Cerrado |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA, 2004. |
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Páginas: |
1 p. |
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Idioma: |
Português |
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Conteúdo: |
The savanna in Brazil, locally known as “cerrado,” is the most intensely stressed biome with both natural environmental pressures and rapid/aggressive land conversions. Large-scale vegetation characterization of the biome is needed in order to improve our understanding of the human impact on carbon and other biogeochemical cycling and the prospect for sustainable land use in the Brazilian cerrado. One of the most common approaches for measuring or monitoring biophysical conditions is the empirical correlation of spectral vegetation indices (VIs) with such biophysical parameters as leaf area index (LAI), % green cover, and fraction of absorbed photosynthetically active radiation (fAPAR). Few studies, however, have been conducted to investigate the relationships of VIs with biophysical parameters for the Brazilian cerrado. In this study, we assessed VI-biophysical relationships and their land cover dependencies with the goal of deriving proper functional forms for cerrado using a hybrid, multi-layer canopy reflectance (CR) model. A range of cerrado physiognomies as well as converted pastures were measured for tissue optical and structural properties in the beginning of a dry period in 2002. The data were then used to contrain the CR model. The field sites included cerrado grassland, scrub cerrado, wooded cerrado, and cerrado woodland as undisturbed cerrado physiognomies, and pastures of various ages (from one to eight years old). VIs were computed from the model-simulated reflectance and correlated with the biophysical parameters of LAI and fAPAR to assess the relationships. The model-simulated data set showed observable trends where the data for cerrado grassland and scrub cerrado, for wooded cerrado and cerrado woodland, and for pastures formed different relationships. These results imply that the stratification of land cover types are necessary in order to accurately estimate LAI and fAPAR from the empirically-derived relationships, but the land cover classes do not have to follow conventional cerrado physiognomies, requiring only a few classes including grassy and woody cerrado, and pastures. MenosThe savanna in Brazil, locally known as “cerrado,” is the most intensely stressed biome with both natural environmental pressures and rapid/aggressive land conversions. Large-scale vegetation characterization of the biome is needed in order to improve our understanding of the human impact on carbon and other biogeochemical cycling and the prospect for sustainable land use in the Brazilian cerrado. One of the most common approaches for measuring or monitoring biophysical conditions is the empirical correlation of spectral vegetation indices (VIs) with such biophysical parameters as leaf area index (LAI), % green cover, and fraction of absorbed photosynthetically active radiation (fAPAR). Few studies, however, have been conducted to investigate the relationships of VIs with biophysical parameters for the Brazilian cerrado. In this study, we assessed VI-biophysical relationships and their land cover dependencies with the goal of deriving proper functional forms for cerrado using a hybrid, multi-layer canopy reflectance (CR) model. A range of cerrado physiognomies as well as converted pastures were measured for tissue optical and structural properties in the beginning of a dry period in 2002. The data were then used to contrain the CR model. The field sites included cerrado grassland, scrub cerrado, wooded cerrado, and cerrado woodland as undisturbed cerrado physiognomies, and pastures of various ages (from one to eight years old). VIs were computed from the model-simulated refl... Mostrar Tudo |
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Thesaurus NAL: |
Ecology; Land; Land cover; Savannas. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163515/1/An-assessment-of-land-cover.pdf
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Marc: |
LEADER 02836nam a2200205 a 4500
001 2163515
005 2024-04-11
008 2004 bl uuuu u00u1 u #d
100 1 $aMIURA, T.
245 $aAn assessment of land cover dependencies of VI-biophysical relationships for regional extrapolations of ground LBA ecology measurements in Brazilian Cerrado$h[electronic resource]
260 $aIn: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais de trabalhos completos. Brasília, DF: LBA$c2004
300 $a1 p.
520 $aThe savanna in Brazil, locally known as “cerrado,” is the most intensely stressed biome with both natural environmental pressures and rapid/aggressive land conversions. Large-scale vegetation characterization of the biome is needed in order to improve our understanding of the human impact on carbon and other biogeochemical cycling and the prospect for sustainable land use in the Brazilian cerrado. One of the most common approaches for measuring or monitoring biophysical conditions is the empirical correlation of spectral vegetation indices (VIs) with such biophysical parameters as leaf area index (LAI), % green cover, and fraction of absorbed photosynthetically active radiation (fAPAR). Few studies, however, have been conducted to investigate the relationships of VIs with biophysical parameters for the Brazilian cerrado. In this study, we assessed VI-biophysical relationships and their land cover dependencies with the goal of deriving proper functional forms for cerrado using a hybrid, multi-layer canopy reflectance (CR) model. A range of cerrado physiognomies as well as converted pastures were measured for tissue optical and structural properties in the beginning of a dry period in 2002. The data were then used to contrain the CR model. The field sites included cerrado grassland, scrub cerrado, wooded cerrado, and cerrado woodland as undisturbed cerrado physiognomies, and pastures of various ages (from one to eight years old). VIs were computed from the model-simulated reflectance and correlated with the biophysical parameters of LAI and fAPAR to assess the relationships. The model-simulated data set showed observable trends where the data for cerrado grassland and scrub cerrado, for wooded cerrado and cerrado woodland, and for pastures formed different relationships. These results imply that the stratification of land cover types are necessary in order to accurately estimate LAI and fAPAR from the empirically-derived relationships, but the land cover classes do not have to follow conventional cerrado physiognomies, requiring only a few classes including grassy and woody cerrado, and pastures.
650 $aEcology
650 $aLand
650 $aLand cover
650 $aSavannas
700 1 $aHUETE, A. R.
700 1 $aFERREIRA, L. G.
700 1 $aSANO, E. E.
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Embrapa Cerrados (CPAC) |
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