dc.contributor.author |
D’Andréa, Alexandre Fonseca |
|
dc.contributor.author |
Silva, Marx Leandro Naves |
|
dc.contributor.author |
Curi, Nilton |
|
dc.contributor.author |
Freitas, Diego Antonio França de |
|
dc.contributor.author |
Roscoe, Renato |
|
dc.contributor.author |
Guimarães, Paulo Tácito Gontijo |
|
dc.date.accessioned |
2022-04-11T09:10:24Z |
|
dc.date.available |
2022-04-11T09:10:24Z |
|
dc.date.issued |
2009 |
|
dc.identifier.citation |
D’ANDRÉA, A. F. et al. Variações de curto prazo nas emissões de CO2 do solo em diferentes sistemas de manejo do cafeeiro. Química Nova, São Paulo, v. 32, n. 9, p. 2314-2317, 2009. |
pt_BR |
dc.identifier.issn |
1678-7064 |
|
dc.identifier.uri |
https://doi.org/10.1590/S0100-40422009000900014 |
pt_BR |
dc.identifier.uri |
http://www.sbicafe.ufv.br/handle/123456789/13451 |
|
dc.description.abstract |
Soil CO2 emissions represent an important component of carbon global cycle. However, information about short-term alterations of CO2 fluxes in soils of tropical regions are scarce. So, the objective of this study was to evaluate such variations in coffee plantations in Latosol (Oxisol). The CO2 emissions were not affected by environmental abiotic factors, such as temperature and soil water evaporation, but they were significantly correlated with the carbon content of microbial biomass (R=0.90, P<0.05). It happens a close relationship between root activity and soil CO2 emission in coffee plantations. |
pt_BR |
dc.format |
pdf |
pt_BR |
dc.language.iso |
pt_BR |
pt_BR |
dc.publisher |
Sociedade Brasileira de Química |
pt_BR |
dc.relation.ispartofseries |
Química Nova;v.32, n.9, 2009 |
|
dc.rights |
Open Access |
pt_BR |
dc.subject |
Carbon global cycle |
pt_BR |
dc.subject |
Perennial crop |
pt_BR |
dc.subject |
Carbonic gas |
pt_BR |
dc.subject.classification |
Cafeicultura::Solos e nutrição do cafeeiro |
pt_BR |
dc.title |
Variações de curto prazo nas emissões de CO2 do solo em diferentes sistemas de manejo do cafeeiro |
pt_BR |
dc.type |
Artigo |
pt_BR |