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| Registros recuperados : 18 | |
| 4. |  | JAIZME-VEGA, M. C. Aplicaciones de las micorrizas arbusculares (MA) sobre plataneras micropropagadas Montpellier, France: INIBAP, 1999 p.106-122 In: TALLER INTERNACIONAL PRODUCCION DE BANANO ORGANICO Y, O; AMBIENTALMENTE AMIGABLE. 1998, Guacino, Costa Rica. Memorias... Montpellier, Francia, INIBAP, 1999. 265p. Editado por F. E. Rosales, S. C. Tripon, J.Cerna| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 10. | | KOSKY, R. G.; ESCALANT, J. V.; VEGA, M. R.; PEREZ, L. P.; SEIJO, M. F. Embriogenesis somatica en medio liquido en el cv.;Gran enano (Musa AAA). Corbana, Costa Rica, v.25, n.52, p.143-154, 1999| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 11. | | FRESNO, M.; ALVAREZ, S.; MILENA, A.; DE LA VEGA, M. J.; TERQUI, M. Determination of the cycle of Canarian goats (Tinerfeno type) by chemiluminiscent enzyme immunoassay. In: INTERNATIONAL CONFERENCE ON GOATS, 7., 2000, Tours, Poitiers, France. Proceedings... Paris: INRA: IGA: Institut de Elevage, 2000. v. 1, p. 453.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 13. | | KOSKY, R. G.; SOL, L. D.; VEGA, M. R.; SEIJO, M. F.; PEREZ, L. P.; HERRERA, I.; ESCALANT, J. V. Embriogenesis somatica en bananos y platanos partiendo de flores masculinas inmaduras Biotecnologia vegetal, v.1, n.1, p.29-35, 2001| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 14. | | LA VEGA, M. B. P. de; SARAIVA, A. M.; BUCKERIDGE, M. S.; SANTOS, H. P. dos; COSTA, I. S. Seasonal changes of ecophysiological responses of Hymenaea courbaril L. In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais...LBA Scientific Conference, July 27-29, 2004.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 17. | | GERHARD, L. F.; VEGA, M.; SALOMON, H. R.; ABRAHAO, J. J. do S.; USET, O. A.; NUNES, J. R. V.; MOTTA, J. da S. Uso de raices y parte aerea de la mandioca en la alimentacion animal. Cali, Colombia: Centro Internacional de Agricultura Tropical, 1992 v.6 p.irregular Proyecto de formacion de capacitadores, convenio CIAT-BID: ATN/SF-3840-RE(2) Inclue: 25 slides e 14 transparencia.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 18. | | QUIJIA, C. R.; BONATTO, C. C.; SILVA, L. P. da; ANDRADE, M. A.; AZEVEDO, C. S.; SILVA, C. L.; VEGA, M.; SANTANA, J. M. de; BASTOS, I. M. D.; CARNEIRO, M. L. B. Liposomes composed by membrane lipid extracts from macrophage cell line as a delivery of the trypanocidal N,N'-Squaramide 17 towards Trypanosoma cruzi. Materials, v. 13, 5505, 2020.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
|
Data corrente: |
30/01/2024 |
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Data da última atualização: |
30/01/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LA VEGA, M. B. P. de; SARAIVA, A. M.; BUCKERIDGE, M. S.; SANTOS, H. P. dos; COSTA, I. S. |
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Afiliação: |
MADELEINE BARRIGA PUENTE DE LA VEGA, ESCOLA POLITÉCNICA DA USP; ANTONIO MAURO SARAIVA, ESCOLA POLITÉCNICA DA USP; MARCOS SILVEIRA BUCKERIDGE, INSTITUTO DE BOTÂNICA DE SÃO PAULO; HENRIQUE PESSOA DOS SANTOS, CNPUV; ISIS SANTOS COSTA, ESCOLA POLITÉCNICA DA USP. |
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Título: |
Seasonal changes of ecophysiological responses of Hymenaea courbaril L. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais...LBA Scientific Conference, July 27-29, 2004. |
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Idioma: |
Inglês |
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Conteúdo: |
The increase in the concentration of atmospheric CO2 and the likely associated climatic changes became a subject of most interest from several points of view. In Brazil, this issue is especially important due to the presence of the major tropical forests. Thus, it is important to produce scientific data about the native plants that could help to explain their role in the global carbon balance. It is obviously known that the photosynthetic process is key for this task and several experiments have been or are now being performed to understand the responses of plants to atmospheric CO2. In this work, we monitored the CO2 assimilation for 1 year, two times a week between 6am and 6pm with the aim to gather information on how Hymenaea courbaril responds during the four seasons in a year. Our results show that the higher assimilation rates occurred during the spring (the growing season) but that the periods during the day in which photosynthesis occurred were larger in the summer. A positive correlation (0.6) was observed between CO2 assimilation and the PPDF but no correlation was found with humidity. This is a large data set that describes in detail the photosynthesis related events during a whole year, which allowed the evaluation of the seasonal behaviour, a key approach to help understanding of carbon balance in the rain forest. |
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Palavras-Chave: |
Climatic changes; Concentration of atmospheric CO2. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1161452/1/Santos-2004-IIIConfCientLBA.pdf
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|
Marc: |
LEADER 01975nam a2200181 a 4500
001 2161452
005 2024-01-30
008 2004 bl uuuu u00u1 u #d
100 1 $aLA VEGA, M. B. P. de
245 $aSeasonal changes of ecophysiological responses of Hymenaea courbaril L.$h[electronic resource]
260 $aIn: CONFERÊNCIA CIENTÍFICA DO LBA, 3., 2004, Brasília, DF. Anais...LBA Scientific Conference, July 27-29$c2004
520 $aThe increase in the concentration of atmospheric CO2 and the likely associated climatic changes became a subject of most interest from several points of view. In Brazil, this issue is especially important due to the presence of the major tropical forests. Thus, it is important to produce scientific data about the native plants that could help to explain their role in the global carbon balance. It is obviously known that the photosynthetic process is key for this task and several experiments have been or are now being performed to understand the responses of plants to atmospheric CO2. In this work, we monitored the CO2 assimilation for 1 year, two times a week between 6am and 6pm with the aim to gather information on how Hymenaea courbaril responds during the four seasons in a year. Our results show that the higher assimilation rates occurred during the spring (the growing season) but that the periods during the day in which photosynthesis occurred were larger in the summer. A positive correlation (0.6) was observed between CO2 assimilation and the PPDF but no correlation was found with humidity. This is a large data set that describes in detail the photosynthesis related events during a whole year, which allowed the evaluation of the seasonal behaviour, a key approach to help understanding of carbon balance in the rain forest.
653 $aClimatic changes
653 $aConcentration of atmospheric CO2
700 1 $aSARAIVA, A. M.
700 1 $aBUCKERIDGE, M. S.
700 1 $aSANTOS, H. P. dos
700 1 $aCOSTA, I. S.
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