YIELD PER HECTARE WITH FIELD RESIDUE HARVESTING COSTS* PER HA OF MAIZE STRAW *estimation calculated in Austria in 2021 ENERGY BALANCE PER HA OF MAIZE STRAW Collection yield for a 2km radius 3,5 ha/h Land P BioG 120€/h 2 wagons self-loading 240€/h Processing in silos 60€/h Harvest costs per ha 120€/ha Collection costs per t TS (a 4,1t TS/ha) 29,3€/t TS Collection costs per m3 CH4 (a 290m3 CH4/t TS) 0,101€/m3 CH4 Collection costs per Mwh of electricity (at 40% el) 25,2€/Mwh el Fuel consumption for a radius of 2km 3,5 ha/h Land P BioG 29 lt/h 2 wagons self-loading 54 lt/h Processing in silos 12 lt/h Fuel consumption per ha 27 lt/ha Fuel consumption per t TS (a 4,1t TS/ha) 6,6 lt/t TS Potential oil savings per ha of maize straw (a 4,1t TS/ha) 1.190 lt/ha % of energy required for straw collection and storage 2,3% Material Yield t/ha Gas yield NI CH4/t TS Saving oil (lt) Saving CO2 (t) Corn straw 3-8 t/ha 230-320 800-2500 3-8 Cereal straw 3-8 t/ha 170-210 500-1700 2-5 Rape straw 2-5 t/ha 180-230 350-1150 1-4 Intercrops 3-8 t/ha 220-280 650-2200 2-7 PRODUCTIVITY and PERFORMANCE
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