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Macroaggregation and soil organic carbon restoration in a highly weathered Brazilian Oxisol after two decades under no-till

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De Oliveira Ferreira A., De Moraes Sa J.C., Lal R., Tivet F., Briedis C., Massao Inagaki T., Gonçalves D.R.P., Romaniw J.
2018

Conclusions based on studies of the impacts of soil organic carbon (SOC) fractions and soil texture on macroaggregation and SOC stabilization in long-term (> 20 years) no-till (NT) fields remain debatable. This study was based on the hypothesis that the amount and frequency of biomass-C input associated with NT can be a pathway to formation of macroaggregates and to SOC buildup. The objectives ...

Chimie et physique du sol; Erosion, conservation et récupération des sols; Façons culturales; Systèmes et modes de culture

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