|
|
Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sul. |
Data corrente: |
27/10/2021 |
Data da última atualização: |
27/10/2021 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
NORONHA, L. K. G.; BALDISSERA, T. C.; PINTO, C. E.; DALLA COSTA, M.; GARAGORRY, F. C.; MONTEIRO, A. L. G. |
Afiliação: |
LORENA KARINE GOMES NORONHA, UFPR; TIAGO CELSO BALDISSERA, EPAGRI; CASSIANO EDUARDO PINTO, EPAGRI; MURILO DALLA COSTA, EPAGRI; FABIO CERVO GARAGORRY, CPPSUL; ALDA LÚCIA GOMES MONTEIRO, UFPR. |
Título: |
Impacto da temperatura na germinação de espécies forrageiras anuais de verão. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL CIÊNCIA, SAÚDE E TERRITÓRIO, 6., 2021, Lages. Saúde única: desafios e perspectivas: anais. Lages: Uniplac: Epagri, 2021. |
Páginas: |
p. 74. |
Idioma: |
Português |
Conteúdo: |
Introdução: A temperatura é uma condicionante ambiental que interfere na germinação e estabelecimento de plântulas, sendo que cada espécie forrageira apresenta amplitude diferente nessa fase crítica do desenvolvimento vegetal. Objetivo: Avaliar a germinação de três espécies anuais de verão: Pennisetum glaucum cv. BRS 1501 (milheto), Sorghum sudanense BRS Estribo (sudão) e Sorghum bicolor (sorgo) submetidas a diferentes temperaturas. |
Palavras-Chave: |
Capim Sudão. |
Thesagro: |
Germinação; Milheto; Planta Forrageira; Sorgo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227246/1/resumo-2.pdf
|
Marc: |
LEADER 01237nam a2200241 a 4500 001 2135612 005 2021-10-27 008 2021 bl uuuu u00u1 u #d 100 1 $aNORONHA, L. K. G. 245 $aImpacto da temperatura na germinação de espécies forrageiras anuais de verão.$h[electronic resource] 260 $aIn: SIMPÓSIO INTERNACIONAL CIÊNCIA, SAÚDE E TERRITÓRIO, 6., 2021, Lages. Saúde única: desafios e perspectivas: anais. Lages: Uniplac: Epagri$c2021 300 $ap. 74. 520 $aIntrodução: A temperatura é uma condicionante ambiental que interfere na germinação e estabelecimento de plântulas, sendo que cada espécie forrageira apresenta amplitude diferente nessa fase crítica do desenvolvimento vegetal. Objetivo: Avaliar a germinação de três espécies anuais de verão: Pennisetum glaucum cv. BRS 1501 (milheto), Sorghum sudanense BRS Estribo (sudão) e Sorghum bicolor (sorgo) submetidas a diferentes temperaturas. 650 $aGerminação 650 $aMilheto 650 $aPlanta Forrageira 650 $aSorgo 653 $aCapim Sudão 700 1 $aBALDISSERA, T. C. 700 1 $aPINTO, C. E. 700 1 $aDALLA COSTA, M. 700 1 $aGARAGORRY, F. C. 700 1 $aMONTEIRO, A. L. G.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
| Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
27/09/2019 |
Data da última atualização: |
18/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
Lo, E. L.; McGLUE, M. M.; SILVA, A.; BERGIER, I.; YEAGER, K. M.; MACEDO, H. DE.; SWALLOMA, M.; ASSINE, M. L. |
Afiliação: |
Edward L. Lo, University of Kentucky; Michael M. McGlue, University of Kentucky; AGUINALDO SILVA, UFMS; IVAN BERGIER TAVARES DE LIMA, CPAP; KEVIN M. YEAGER, University of Kentucky; HUDSON DE AZEVEDO MACEDO, UEM; MAREDITH SWALLOMA, University of Kentucky; MARIO L. ASSINE, UNESP. |
Título: |
Fluvio-lacustrine sedimentary processes and landforms on the distal Paraguay fluvial megafan (Brazil). |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Geomorphology, v. 342, p. 163-175, 2019. |
DOI: |
10.1016/j.geomorph.2019.06.001 |
Idioma: |
Inglês |
Conteúdo: |
Tropical fluvio-lacustrine depositional processes along the toe of the Paraguay fluvialmegafanwere investigated with a focus on Lake Uberaba (LU), the largest lake in the Pantanalwetlands. A limnogeological analysis of LUwas conducted using remote sensing imagery, lake water chemistry, sedimentological and radiochemical data from lake floor samples and short cores. Echo-sounding revealed that LU is deepest (Zmax = ~3.5 m) near its southern shoreline and outlet; the lake is hydrologically open throughout the year and is characterized by a dilute Ca+2-Na+-HCO3 − chemistry. Key environmental controls on sedimentation in LU include inflowing transverse and axial rivers and water level changes, which influence the composition, mixing, accumulation, and the organization of facies. Structureless brown sandy silts with relatively low organic carbon (TOCmean = ~1.7 wt %) and low to moderate biogenic silica (BiSimean = ~1.9 wt%) comprise most offshore lake floor sediments, whereas northern lake margin sediments consist of peaty silts and sandy silts whose origins are linked to inflowing Paraguay megafan distributary channels. Sediment core stratigraphy revealed that extant lacustrine deposits are underlain by oxidized clayey silts and sands, suggesting recent subaerial exposure of the basin floor. Sedimentary datasets conclusively suggest that LU is a shallow overfilled lake basin that is strongly influenced as a depositional system by its persistently open hydrology, shoreline channel density, and absence of margin coincident topography. This study provides newinsights on lacustrine landformdevelopment in distal megafan settings, which is important for improving our understanding of fluvial landscapes. MenosTropical fluvio-lacustrine depositional processes along the toe of the Paraguay fluvialmegafanwere investigated with a focus on Lake Uberaba (LU), the largest lake in the Pantanalwetlands. A limnogeological analysis of LUwas conducted using remote sensing imagery, lake water chemistry, sedimentological and radiochemical data from lake floor samples and short cores. Echo-sounding revealed that LU is deepest (Zmax = ~3.5 m) near its southern shoreline and outlet; the lake is hydrologically open throughout the year and is characterized by a dilute Ca+2-Na+-HCO3 − chemistry. Key environmental controls on sedimentation in LU include inflowing transverse and axial rivers and water level changes, which influence the composition, mixing, accumulation, and the organization of facies. Structureless brown sandy silts with relatively low organic carbon (TOCmean = ~1.7 wt %) and low to moderate biogenic silica (BiSimean = ~1.9 wt%) comprise most offshore lake floor sediments, whereas northern lake margin sediments consist of peaty silts and sandy silts whose origins are linked to inflowing Paraguay megafan distributary channels. Sediment core stratigraphy revealed that extant lacustrine deposits are underlain by oxidized clayey silts and sands, suggesting recent subaerial exposure of the basin floor. Sedimentary datasets conclusively suggest that LU is a shallow overfilled lake basin that is strongly influenced as a depositional system by its persistently open hydrology, shoreline ... Mostrar Tudo |
Palavras-Chave: |
Distributive fluvial system. |
Thesagro: |
Lago; Sedimento. |
Thesaurus NAL: |
Fluvial soils; Lakes; Wetlands. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02537naa a2200289 a 4500 001 2112531 005 2019-11-18 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1016/j.geomorph.2019.06.001$2DOI 100 1 $aLo, E. L. 245 $aFluvio-lacustrine sedimentary processes and landforms on the distal Paraguay fluvial megafan (Brazil).$h[electronic resource] 260 $c2019 520 $aTropical fluvio-lacustrine depositional processes along the toe of the Paraguay fluvialmegafanwere investigated with a focus on Lake Uberaba (LU), the largest lake in the Pantanalwetlands. A limnogeological analysis of LUwas conducted using remote sensing imagery, lake water chemistry, sedimentological and radiochemical data from lake floor samples and short cores. Echo-sounding revealed that LU is deepest (Zmax = ~3.5 m) near its southern shoreline and outlet; the lake is hydrologically open throughout the year and is characterized by a dilute Ca+2-Na+-HCO3 − chemistry. Key environmental controls on sedimentation in LU include inflowing transverse and axial rivers and water level changes, which influence the composition, mixing, accumulation, and the organization of facies. Structureless brown sandy silts with relatively low organic carbon (TOCmean = ~1.7 wt %) and low to moderate biogenic silica (BiSimean = ~1.9 wt%) comprise most offshore lake floor sediments, whereas northern lake margin sediments consist of peaty silts and sandy silts whose origins are linked to inflowing Paraguay megafan distributary channels. Sediment core stratigraphy revealed that extant lacustrine deposits are underlain by oxidized clayey silts and sands, suggesting recent subaerial exposure of the basin floor. Sedimentary datasets conclusively suggest that LU is a shallow overfilled lake basin that is strongly influenced as a depositional system by its persistently open hydrology, shoreline channel density, and absence of margin coincident topography. This study provides newinsights on lacustrine landformdevelopment in distal megafan settings, which is important for improving our understanding of fluvial landscapes. 650 $aFluvial soils 650 $aLakes 650 $aWetlands 650 $aLago 650 $aSedimento 653 $aDistributive fluvial system 700 1 $aMcGLUE, M. M. 700 1 $aSILVA, A. 700 1 $aBERGIER, I. 700 1 $aYEAGER, K. M. 700 1 $aMACEDO, H. DE. 700 1 $aSWALLOMA, M. 700 1 $aASSINE, M. L. 773 $tGeomorphology$gv. 342, p. 163-175, 2019.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Pantanal (CPAP) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|