Long-term C-CO2 emissions and carbon crop residue mineralization in an oxisol under different tillage and crop rotation systems

Long-term C-CO2 emissions and carbon crop residue mineralization in an oxisol under different tillage and crop rotation systems

Soil C-CO2 emissions are sensitive indicators of management system impacts on soil organic matter (SOM). The main soil C-CO2 sources at the soil-plant interface are the decomposition of crop residues, SOM turnover, and respiration of roots and soil biota. The objectives of this study were to evaluat...

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Bibliographic Details
Main Authors: Ben-Hur Costa de Campos, Telmo Jorge Carneiro Amado, Carlos Gustavo Tornquist, Rodrigo da Silveira Nicoloso, Jackson Ernani Fiorin
Format: Article
Language:English
Published: Sociedade Brasileira de Ciência do Solo 2011-06-01
Series:Revista Brasileira de Ciência do Solo
Subjects:
sistemas de manejo
plantio direto
preparo convencional
gases de efeito estufa
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832011000300017&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832011000300017&lng=en&tlng=en

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