Carbon dioxide efflux in a rhodic hapludox as affected by tillage systems in southern Brazil Emissão de dióxido de carbono em latossolo vermelho alterada por sistemas de preparo no sul do Brasil

Carbon dioxide efflux in a rhodic hapludox as affected by tillage systems in southern Brazil Emissão de dióxido de carbono em latossolo vermelho alterada por sistemas de preparo no sul do Brasil

Agricultural soils can act as a source or sink of atmospheric C, according to the soil management. This long-term experiment (22 years) was evaluated during 30 days in autumn, to quantify the effect of tillage systems (conventional tillage-CT and no-till-NT) on the soil CO2-C flux in a Rhodic Haplud...

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Bibliographic Details
Main Authors: Luis Fernando Chavez, Telmo Jorge Carneiro Amado, Cimélio Bayer, Newton Junior La Scala, Luisa Fernanda Escobar, Jackson Ernani Fiorin, Ben-Hur Costa de Campos
Format: Article
Language:English
Published: Sociedade Brasileira de Ciência do Solo 2009-04-01
Series:Revista Brasileira de Ciência do Solo
Subjects:
plantio direto
gases de efeito estufa
temperatura do solo
umidade do solo
no-till
greenhouse gases
soil temperature
soil moisture
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832009000200010

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832009000200010

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