Organic matter in degraded agricultural soils amended with composted and thermally-dried sewage sludges.

@article{Fernandez2007OrganicMI,
  title={Organic matter in degraded agricultural soils amended with composted and thermally-dried sewage sludges.},
  author={Jose M. Fernandez and Diana Hern{\'a}ndez and C{\'e}sar Plaza and Alfredo Polo},
  journal={The Science of the total environment},
  year={2007},
  volume={378 1-2},
  pages={75-80}
}
The cumulative and residual effects of composted and thermally-dried sewage sludge (CSS and TSS, respectively) on soil organic matter and its humified fraction were evaluated in a field experiment under Mediterranean conditions. The experimental design included soil plots either unamended (control) or amended with mineral fertilizer, CSS and TSS at rates of 20 and 80 t ha(-)(1). After the first year of sewage sludge application, each plot was divided into two subplots. In one subplot group, no… CONTINUE READING

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