Multi-season effects of biochar and N on N2O-N fluxes in a Ferralsol.

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Author(s): CARVALHO, M. T. de M.; MADARI, B. E.; MAIA, A. de H. N.

Summary: A single application of 32 Mg ha-1 biochar amendment does not mitigate N2O-N fluxes from the N fertilizer applied. The mineral N application enhances N2O-N fluxes, soil N-NH4 + and N-NO3 - availability, especially in seasons characterized by lower WFPS.

Publication year: 2016

Types of publication: Abstract in annals or event proceedings

Unit: Embrapa Rice & Beans

Keywords: Ferralsolo, Solo, biochar

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