Grapevines Reduce Inputs and Enhance Output – Spain
Double-digit reduction in nutrients and protection chemicals.
Double-digit increase in productivity.
No adverse impact on quality.
✓ Two campaign trials in Ribera del Duero.
✓ The first campaign had a 30% reduction in nutrients, fungicides and pesticides.
✓ The second campaign had a 30% reduction in fungicides and a 25% reduction in insecticides.
✓ Both campaigns had a 25% yield increase over untreated plots.
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