11.07.2015 Views

Minimum tillage or direct drilling

Minimum tillage or direct drilling

Minimum tillage or direct drilling

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• TRACTORTRACTOR COST“ COST OF USING SPECIALIST DRILLS ”(AIM : 35€/ha)>> CRITERIA FOR CALCULATING THE COST OF USENumber of hours per year Depreciation period (years) Interest on financeTract<strong>or</strong> > 140 hp 400 hr 8 5.5%Tract<strong>or</strong> < 140 hp 600 hr 8 5.5%• DRILLDRILL COSTS• Depreciation over a 10 year period.• 5.5% interest on finance.• Shelter.• Repairs and spares (2.30€/ha f<strong>or</strong> the SD and 3€/ha f<strong>or</strong> the Fastliner).>> MINIMUM TILLAGE DRILLSOperating cost (€/ha)Area (ha)T = TrailedP = Mounted>> DIRECT DRILLSOperating cost (€/ha)Area (ha)35

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