Soil management systems, with different degrees of soil mobilization and different plant residue composition, alter soil biological properties, with consequences in soil quality and in plant productivity. In order to measure such alterations, soil microbial biomass and its activity were evaluated in a Paleudult soil, in the Central Depression of Rio Grande do Sul state, Brazil, conducted under different soil management systems, in a long-term experiment, for 12 years. Soil samples were collected in four different times, during 12 months, […]