Data/hora: 12/06/2024 09:20:28

Provedor de dados: | 21
País: | Germany
Título: | Carbon Source Utilization by Microbial Communities in Soils under Organic and Conventional Farming Practice
Autores: | Fliessbach, Dr. Andreas; Mäder, Dr. Paul.
Data: | 1997
Ano: | 1997
Palavras-chave: | Farming Systems; Soil biology; Biodiversity and ecosystem services.
Resumo: | In a long-term field trial in which organic and conventional agricultural systems were compared since 1978 we analyzed soil microbial biomass, microbial activity and substrate utilization patterns by the Biolog GN microplates. Microbial biomass and the Cmic -to-Corg ratio was distinctly higher in organic plots whilst the metabolic quotient qCO2 as an indicator of the energy requirement of soil microorganisms was lower. Substrate utilization profiles were affected by the different lon-term treatments, but also indicated differences of short-term effects like crop and soil management steps.
Tipo: | Book chapter
Idioma: | Inglês

Identificador:

http://orgprints.org/305/1/Submeco_1997.pdf

Fliessbach, Dr. Andreas and Mäder, Dr. Paul (1997) Carbon Source Utilization by Microbial Communities in Soils under Organic and Conventional Farming Practice. In: Insam, Dr. Heribert and Rangger, Dr. Andrea (Eds.) Microbial Communities - Functional versus Structural Approaches. Springer-Verlag Berlin, pp. 109-120.

Editor: | Springer-Verlag Berlin
Relação: | http://orgprints.org/305/
Formato: | application/pdf