Authors
ACR Lima, L Brussaard, MR Totola, WB Hoogmoed, RGM De Goede
Publication date
2013/2/1
Journal
Applied Soil Ecology
Volume
64
Pages
194-200
Publisher
Elsevier
Description
Efforts to define and quantify soil quality are not new, but establishing consensus about a set of standardized indicators remains difficult. Also, the view of land managers is usually not taken into account when evaluating various sets of indicators. Our objective was to compare, in functional terms, soil quality assessments based on 29 indicators, a subset with 8 of those indicators, and 4 indicators selected independently by farmers, based on their perceptions of soil quality. The assessments were made for three different rice management systems in Camaquã, Rio Grande do Sul state, Brazil, on soils of four soil textural classes based on clay content (<200, 200–400, 400–600, or >600gkg−1). The effects of land management practices on soil functions (water infiltration, storage and supply; nutrient storage, supply and cycling; and sustained biological activity) were evaluated. Soil quality was best assessed using the …
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Scholar articles
ACR Lima, L Brussaard, MR Totola, WB Hoogmoed… - Applied Soil Ecology, 2013