Title:	Soil carbon stocks at 3 and 11 years of an integrated crop-livestock-forestry system on a clayey Ferralsol in the brazilian savanna.
Authors:	MADARI, B. E. CARVALHO, M. T. de M. OLIVEIRA, J. de M. SILVEIRA, A. L. R. da FREITAS, F. M. C. KOAKUZU, S. N. SIQUEIRA, M. M. de B. ARAÚJO, W. A. de PACHECO, A. R. MACHADO, P. L. O. de A.
Affiliation:	BEATA EMOKE MADARI, CNPAF MARCIA THAIS DE MELO CARVALHO, CNPAF JANAÍNA DE MOURA OLIVEIRA, pos-doutorado CNPAF ANDRÉ LUIZ RODRIGUES DA SILVEIRA, FACULDADE ARAGUAIA FERNANDA MARA CUNHA FREITAS, CNPGL SELMA NAKAMOTO KOAKUZU, CNPAF MATHEUS MENTONE DE BRITTO SIQUEIRA WILKER ALVES DE ARAÚJO ABILIO RODRIGUES PACHECO, CNPF PEDRO LUIZ OLIVEIRA DE A MACHADO, CNPAF.
Date Issued:	2021
Citation:	In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS: 100% DIGITAL, 2., 2021. WCCLF 2021 proceedings. Campo Grande, MS: Embrapa Gado de Corte, 2021.
Pages:	p. 72-78.
Description:	Integrated Crop-Livestock-Forestry systems (ICLF) are potential carbon sinks. Here we present soil organic carbon (SOC) stocks in an ICLF system at 3 and 11 years after implementation. The ICLF was implemented in 2008/2009 at Boa Vereda farm, in Cachoeira Dourada, Goiás state, Central-West region of Brazil, on a clay Ferralsol. SOC stocks were determined within rows of trees and between rows of trees, hereby called alley, in three soil layers (0.0-0.3, 0.3-1.0 and 0.0-1.0 m) in 2012 and 2020. A non-cultivated pasture was used as reference. Results show a trend for increased soil C stocks at 0.0-1.0 m under ICLF system from 3 to 11 years after implementation compared to the non-cultivated pasture. There was also a higher C accumulation rate under ILPF at this soil layer, compared to the same pasture. All treatments lost C at 0.3-1.0 m, but the non-cultivated pasture lost C the most rapidly. At 0.0-0.3 m all treatments gained C over time. These data only relate to the effect of the presence of trees in the ICLF, weighted COS stocks from tree-rows and alleys were not calculated in this paper.
Thesagro:	Cerrado Solo Carbono
NAL Thesaurus:	Soil organic carbon Biosphere Carbon sequestration Beef cattle
Keywords:	Eucalyptus trees Integração lavoura-pecuária-floresta
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CNPAF)