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These terms define your current search. Click the × to remove a term. Research, Technology and Engineering: engineering > agricultural engineering > agricultural machinery and equipment > tillage implements > harrows × 8 results Group by: Research, Technology and Engineering   (Click to View) Changes of soil properties and tree performance induced by soil management in a high-density olive orchard European journal of agronomy (Click to View) Influence of tillage on degradation kinetics using the litterbag method European journal of soil biology (Click to View) Application of biochemical degradation indices to the microbial decomposition of maize leaves and wheat straw in soils under different tillage systems Geoderma (Click to View) Interactions between pre‐ and post‐emergence weed harrowing in spring cereals Weed research (Click to View) Computer simulation of tractor single-point drawbar performance Biosystems engineering (Click to View) Soil Influences on the Mechanical Actions of a Flexible Spring Tine during Selective Weed Harrowing Biosystems engineering (Click to View) Tractor energy requirements in disc harrow systems Biosystems engineering (Click to View) Row-crop planter attachments in a conservation tillage system: A comparative study Soil and tillage research