Tillage effects on soil aggregation and soil organic carbon profile distribution under Mediterranean semi-arid conditions

Soil aggregation and organic carbon protection in a no-tillage chronosequence under Mediterranean conditions

Impacts of different tillage practices on some soil microbiological properties and crop yield under semi-arid Mediterranean conditions

Effects of six tillage practices on some soil microbiological properties and crop yields were evaluated for a clay soil (Typic Haploxererts) under semi-arid Mediterranean conditions in a three year study (2006-2009). The experiment was designed as a completely randomized-block with three replications. Treatments were: conventional tillage with residue incorporated (CT1), conventional tillage wi...

Tillage Effects on Soil Organic Carbon Fractions in Mediterranean

Tillage effects on soil organic carbon distribution and storage in a silt loam soil in Illinois

Interest in tillage impacts on sequestration of soil organic carbon (SOC) has increased greatly during recent years. The use of reduced and no-tillage (NT) practices generally increases the SOC concentration in surface few centimeters when compared to conventionally tilled soils. However, use of conservation tillage does not always result in increased SOC storage overall. The effects of sample ...

Modelling tillage and nitrogen fertilization effects on soil organic carbon

1 Agricultural management plays an important role in global warming mitigation due to 2 its effects on soil organic carbon (SOC) dynamics. In Mediterranean agroecosystems, 3 the interactive effects of tillage and N fertilization on SOC storage have scarcely been 4 studied. Hence, we here present a modelling study in which the effects of both tillage 5 and N fertilization on SOC dynamics are inv...