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https://ri.ufs.br/jspui/handle/riufs/25241| Tipo de Documento: | Artigo |
| Título : | Carbon stocks in compartments of soil organic matter 31 years after substitution of native Cerrado vegetation by agroecosystems |
| Autor : | Ferreira, Eloisa Aparecida Belleza Bustamante, Mercedes Maria da Cunha Resck, Dimas Vital Siqueira Figueiredo, Cícero Célio de Pinto, Alexandre de Siqueira Malaquias, Juaci Vitória |
| Fecha de publicación : | 2016 |
| Resumen: | Changes in carbon stocks in different compartments of soil organic matter of a clayey Latossolo Vermelho Distrófico (Typic Haplustox), caused by the substitution of native savanna vegetation (cerrado sensu stricto) by agroecosystems, were assessed after 31 years of cultivation. Under native vegetation, a stock of 164.5 Mg ha-1 C was estimated in the 0.00-1.00 m layer. After 31 years of cultivation, these changes in soil C stocks were detected to a depth of 0.60 m. In the case of substitution of cerrado sensu stricto by no-tillage soybean-corn rotation, a reduction of at least 11 % of the soil C pools was observed. However, the adoption of no-tillage as an alternative to tillage with a moldboard plow (conventional system) reduced CO2 emissions by up to 12 %. |
| Palabras clave : | Conventional tillage No-tillage Microbial biomass Particulate organic matter |
| ISSN : | 1806-9657 |
| Es parte de: | Revista Brasileira de Ciência do Solo |
| Idioma : | eng |
| Institución / Editorial : | Sociedade Brasileira de Ciência do Solo |
| Citación : | FERREIRA, E. A. B. et al. Carbon stocks in compartments of soil organic matter 31 years after substitution of native Cerrado vegetation by agroecosystems. Revista Brasileira de Ciência do Solo, Viçosa, v. 40, e0150059, 2016. Disponível em: https://www.scielo.br/j/rbcs/a/NmLcSzG4tM7jtCwLPFx6DBt/?lang=en. Acesso em: 2 jul. 2026. |
| License: | Creative Commons Atribuição 4.0 Internacional (CC BY 4.0) |
| Identificador: | https://doi.org/10.1590/18069657rbcs20150059 |
| URI : | https://ri.ufs.br/jspui/handle/riufs/25241 |
| Aparece en las colecciones: | DECO - Artigos de periódicos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| CarbonStocksCompartmentsSoilOrganicMatter.pdf | 388,26 kB | Adobe PDF |  Visualizar/Abrir |
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