Impact of Eucalyptus harvest residues management on soil carbon storage and greenhouse gas emission (GHG) in sandy soil in southern Brazil.

• Autor(a) principal: SÃO JOSÉ, J. F. B. de
• Data de Publicação: 2019
• Outros Autores: BAYER, C., BENDER, A. C., MARTINS, J. G., DICK, D. P., ARAÚJO, E. F. de, RODRIGUES, R. de A. R., CARNIEL, E., SILVA, D. U. da
• Idioma: eng
• Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
• Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1115138
• topic: Eucalipto; Carbono; Resíduo Agrícola; Gás; Efeito Estufa; Eucalyptus; Greenhouse gas emissions; Soil; Carbon

We investigated the GHG emissions in an eucalyptus plantation in function of five alternative strategies for management of HR: (i) SRCS- all forest residues from the previous rotation were removed; (ii) CRC- bark, leaves and litter layer from the previous rotation were maintained on the soil; (iii) CRG- branches, leaves and litter layer from the previous rotation were left in the soil; (iv) CR- presence of all harvest residues (leaves, branches, bark, + litter); and (v) SRSS- all forest residues were removed and litter from the new plantations were also removed.