| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
15/12/2016 |
|
Data da última atualização: |
19/09/2017 |
|
Tipo da produção científica: |
Publicação em Anais de Congresso |
|
Autoria: |
FERRÃO, R. G.; FERRÃO, R. G.; FONSECA, A. F. A. da.; VERDIN FILHO, A. C.; VOLPI, P. S.; DE MUNER, L. H.; VENTURA, J. A.; DAHER, F, de A.; GOMES, W. R.; FERRÃO, L. M. V. |
|
Afiliação: |
Romário Gava Ferrão, Incaper; Romário Gava Ferrão, Incaper; Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Abraão Carlos Verdin Filho, Incaper; Paulo Sérgio Volpi, Incaper; Lucio Herzog De Muner, Incaper; Jose Aires Ventura, Incaper; Frederico de Almeida Daher; Wander Ramos Gomes; Liliâm Maria Ventorim Ferrão, Incaper. |
|
Título: |
Variedade clonal Vitória de café conilon para o Estado do Espírito Santo. |
|
Ano de publicação: |
2005 |
|
Fonte/Imprenta: |
In: SIMPÓSIO INTERNO DE PESQUISA, DESENVOLVIMENTO E INOVAÇÃO, 1., 2004, Vitória. Resumo das ações de pesquisa, desenvolvimento e inovações tecnológicas. Vitória, ES : Incaper, p. 76-77, 2005. (Incaper. Documentos, 140). |
|
Idioma: |
Português |
|
Palavras-Chave: |
Café conilon; Clones; Conilon Vitória; Espírito Santo (Estado). |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/1126/1/BRT-simposiointernodepesquisadesenvolvimentoeinovacao-Incaper140.pdf
|
|
Marc: |
LEADER 00940nam a2200253 a 4500
001 1013677
005 2017-09-19
008 2005 bl uuuu u01u1 u #d
100 1 $aFERRÃO, R. G.
245 $aVariedade clonal Vitória de café conilon para o Estado do Espírito Santo.$h[electronic resource]
260 $aIn: SIMPÓSIO INTERNO DE PESQUISA, DESENVOLVIMENTO E INOVAÇÃO, 1., 2004, Vitória. Resumo das ações de pesquisa, desenvolvimento e inovações tecnológicas. Vitória, ES : Incaper, p. 76-77, 2005. (Incaper. Documentos, 140).$c2005
653 $aCafé conilon
653 $aClones
653 $aConilon Vitória
653 $aEspírito Santo (Estado)
700 1 $aFERRÃO, R. G.
700 1 $aFONSECA, A. F. A. da.
700 1 $aVERDIN FILHO, A. C.
700 1 $aVOLPI, P. S.
700 1 $aDE MUNER, L. H.
700 1 $aVENTURA, J. A.
700 1 $aDAHER, F, de A.
700 1 $aGOMES, W. R.
700 1 $aFERRÃO, L. M. V.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
05/06/2017 |
|
Data da última atualização: |
05/06/2017 |
|
Tipo da produção científica: |
Pós-Graduação |
|
Autoria: |
PADOVAN, M. da P. |
|
Afiliação: |
Maria da Penha Padovan, Incaper. |
|
Título: |
Water dynamics and use in coffee shaded with Tabebuia rosea Bertol. and Simarouba glauca D.C. compared to full sun coffee in sub optimal environmental condition for coffee cultivation. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Turrialba, CATIE-BU, 2016. |
|
Páginas: |
164 p. |
|
Idioma: |
Inglês |
|
Notas: |
Thesis presented by Maria da Penha Padovan to opt for the degree of Doctor of Philosophy at CATIE – BU joint PhD Program. |
|
Conteúdo: |
Water availability is predicted to be reduced and temperature to rise in the global climate change context. Future climate conditions may thus represent a serious risk for coffee cultivation especially in less favorable environment. Agroforestry has been postulated as a promising strategy to adapting to climate changes. Shade tree may minimize radiation and temperature near the soil surface and reduce soil evaporation. Shade tree may enhance infiltration, reduce runoff and increase rainfall water use efficiency by taking up water from deep soil layers. However, shade tree may reduce the water that reaches the soil by rainfall interception. Trees may consume additional water and can establish a competitive relationship depending on tree species characteristics, soil water availability, site conditions and management.
In this experiment water dynamics and use was monitored in a mature agroforestry experiment where coffee shaded by a mixture of Tabebuia rosea and Simarouba glauca is compared to full sun coffee over 2012 and 2013. The water balance was obtained by two independent approaches: 1) measuring directly all components of water balance (trees and coffee transpiration; soil evaporation; rainfall interception); and 2) measuring changes in the soil water stock through Time Domain Reflectometers (TDR) probes.
Agroforestry (AFS) showed greater transpiration and lower soil surface evaporation compared to full sun (FS). Shade tree did not represent a serious constraint for coffee water use during most of the period of the experiment. Coffee water consumption represented 75% of the total transpiration in agroforestry while Tabebuia rosea transpired 17% and Simarouba glauca 8%. Complementarity was demonstrated by root niche differentiation between coffee and Simarouba glauca that seemed to be more suitable as coffee shade tree compared to Tabebuia rosea. We also demonstrated high competition between coffee and shade tree when an atypical very dry season occurred. Transpiration was stabilized although the high evaporative demand and coffee leaf water potential reached its lowest value in AFS which suggested high level of coffee water stress. Adaptation strategies for coping with climate change using shade trees need to be devised taking into account this quantified information into account. MenosWater availability is predicted to be reduced and temperature to rise in the global climate change context. Future climate conditions may thus represent a serious risk for coffee cultivation especially in less favorable environment. Agroforestry has been postulated as a promising strategy to adapting to climate changes. Shade tree may minimize radiation and temperature near the soil surface and reduce soil evaporation. Shade tree may enhance infiltration, reduce runoff and increase rainfall water use efficiency by taking up water from deep soil layers. However, shade tree may reduce the water that reaches the soil by rainfall interception. Trees may consume additional water and can establish a competitive relationship depending on tree species characteristics, soil water availability, site conditions and management.
In this experiment water dynamics and use was monitored in a mature agroforestry experiment where coffee shaded by a mixture of Tabebuia rosea and Simarouba glauca is compared to full sun coffee over 2012 and 2013. The water balance was obtained by two independent approaches: 1) measuring directly all components of water balance (trees and coffee transpiration; soil evaporation; rainfall interception); and 2) measuring changes in the soil water stock through Time Domain Reflectometers (TDR) probes.
Agroforestry (AFS) showed greater transpiration and lower soil surface evaporation compared to full sun (FS). Shade tree did not represent a serious constraint for cof... Mostrar Tudo |
|
Palavras-Chave: |
Água; Café; Coffee; Coffee cultivation; Dynamics; Tabebuia rosea Bertol; Water. |
|
Categoria do assunto: |
-- |
|
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/2706/1/BRT-Water-dynamics-and-use-in-coffee-shaded-wit-Tabebuia-rosea-Bertol.pdf
|
|
Marc: |
LEADER 03115nam a2200217 a 4500
001 1015191
005 2017-06-05
008 2016 bl uuuu m 00u1 u #d
100 1 $aPADOVAN, M. da P.
245 $aWater dynamics and use in coffee shaded with Tabebuia rosea Bertol. and Simarouba glauca D.C. compared to full sun coffee in sub optimal environmental condition for coffee cultivation.$h[electronic resource]
260 $aTurrialba, CATIE-BU$c2016
300 $a164 p.
500 $aThesis presented by Maria da Penha Padovan to opt for the degree of Doctor of Philosophy at CATIE – BU joint PhD Program.
520 $aWater availability is predicted to be reduced and temperature to rise in the global climate change context. Future climate conditions may thus represent a serious risk for coffee cultivation especially in less favorable environment. Agroforestry has been postulated as a promising strategy to adapting to climate changes. Shade tree may minimize radiation and temperature near the soil surface and reduce soil evaporation. Shade tree may enhance infiltration, reduce runoff and increase rainfall water use efficiency by taking up water from deep soil layers. However, shade tree may reduce the water that reaches the soil by rainfall interception. Trees may consume additional water and can establish a competitive relationship depending on tree species characteristics, soil water availability, site conditions and management. In this experiment water dynamics and use was monitored in a mature agroforestry experiment where coffee shaded by a mixture of Tabebuia rosea and Simarouba glauca is compared to full sun coffee over 2012 and 2013. The water balance was obtained by two independent approaches: 1) measuring directly all components of water balance (trees and coffee transpiration; soil evaporation; rainfall interception); and 2) measuring changes in the soil water stock through Time Domain Reflectometers (TDR) probes. Agroforestry (AFS) showed greater transpiration and lower soil surface evaporation compared to full sun (FS). Shade tree did not represent a serious constraint for coffee water use during most of the period of the experiment. Coffee water consumption represented 75% of the total transpiration in agroforestry while Tabebuia rosea transpired 17% and Simarouba glauca 8%. Complementarity was demonstrated by root niche differentiation between coffee and Simarouba glauca that seemed to be more suitable as coffee shade tree compared to Tabebuia rosea. We also demonstrated high competition between coffee and shade tree when an atypical very dry season occurred. Transpiration was stabilized although the high evaporative demand and coffee leaf water potential reached its lowest value in AFS which suggested high level of coffee water stress. Adaptation strategies for coping with climate change using shade trees need to be devised taking into account this quantified information into account.
653 $aÁgua
653 $aCafé
653 $aCoffee
653 $aCoffee cultivation
653 $aDynamics
653 $aTabebuia rosea Bertol
653 $aWater
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
