Enteric methane emission of Nellore cattle in extensive grazing or integrated systems.

Brazilian beef cattle production is primarily based in grazing systems which in general present low productivity as a result of extensive monoculture pastures. Integrated systems come up as alternatives to overcome this scenario which in turn may have impacts on agricultural greenhouse gas emission. In 2015, we reported the first results on enteric methane (CH4) emissions comparing extensive and integrated systems (Gomes et al., 2015). However, it is important to observe how results behave over time, in order to draw robust conclusions. The aim was to evaluate the enteric methane emission of beef cattle grazing extensive pastures (EXT), integrated crop-livestock (ICL) and crop-livestock-forest systems (ICLF) in two seasons, over a two-year study.

Bibliographic Details

Main Authors:	GOMES, R. C., BERNDT, A., ALMEIDA, R. G., MACEDO, M. C. M., MARTINS, M. W. F., SAKAMOTO, L. S., VILAS BOAS, D. F.
Other Authors:	RODRIGO C. GOMES, CNPGC; ALEXANDRE BERNDT, CPPSE; ROBERTO GIOLO DE ALMEIDA, CNPGC; MANUEL CLAUDIO MOTTA MACEDO, CNPGC; MAX W. F. MARTINS; LEANDRO S. SAKAMOTO, CPPSE; DANIELLA F. VILAS BOAS, CPPSE.
Format:	Anais e Proceedings de eventos biblioteca
Language:	pt_BR por
Published:	2017-01-06
Subjects:	Integrated crop-livestock, Gado de corte, Efeito estufa, Metano, Beef cattle, Pastures, Greenhouse gases, Methane,
Online Access:	http://www.alice.cnptia.embrapa.br/alice/handle/doc/1060170
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