First-order decay models to describe soil C-CO2 Loss after rotary tillage Modelos de decaimento de primeira ordem aplicado a descrição da perda de C-CO2 do solo após preparo com enxada rotativa

To further understand the impact of tillage on CO2 emission, the applicability of two conceptual models was tested, which describe the CO2 emission after tillage as a function of the non-tilled emission plus a correction due to the tillage disturbance. Models assume that C in readily decomposable or...

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Bibliographic Details
Main Authors: Newton La Scala Jr., Afonso Lopes, Kurt Spokas, David Walter Archer, Donald Reicosky
Format: Article
Language:English
Published: Universidade de São Paulo 2009-10-01
Series:Scientia Agricola
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162009000500010