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11 de junho de 2025 às 11:11
Um estudo da Embrapa Pecuária Sudeste, publicado na Agricultural Systems, revela que sistemas silvipastoris (SSP) podem compensar as emissões de metano de mais de dois bovinos adultos por hectare, através da fixação de carbono nas árvores.
A pesquisa destaca o potencial do SSP em mitigar gases de efeito estufa (GEE) na pecuária brasileira, além de aumentar a produtividade por unidade de área, oferecendo uma solução para a sustentabilidade no setor.
Segundo a Embrapa, o metano é responsável por 65% das emissões agropecuárias no Brasil. As árvores do sistema absorvem CO2, compensando as emissões de metano dos animais.
O estudo focou no carbono armazenado no tronco das árvores, que é utilizado na indústria moveleira.
"O sistema não só neutraliza as emissões de metano, como sequestra uma grande quantidade de carbono", disse José Ricardo Pezzopane, pesquisador da Embrapa.
A adoção do modelo pode contribuir para as metas de redução de emissões do Brasil e promover uma pecuária mais sustentável, ao mesmo tempo que melhora o bem-estar animal.