Performance of Forwarding Operations in Biomass Recovery from Apple Orchards

Abstract In recent decades, the use of forwarders in agroforestry systems has been increasing. systems, possibility to these machines various operational contexts allows reduction hourly costs and favors its also small enterprises. Europe, or farm forestry represents an important resource that offers alternative more sustainable land uses agricultural areas. By covering large areas, fruit orchards represent source income, but they require annual pruning which leaves abundant residues on ground. And when production declines, trees are dismantled make room for new ones. This study evaluated performance biomass recovery from apple using a HSM 208 F forwarder. Time studies were implemented estimate productivity fuel consumption forwarding operations. Data was collected by means GPS unit, video camera electric pump, 30 work cycles divided into elemental tasks monitored. Models time as function extraction distance developed least-square simple regression, at different scales needed characterize The average ca. 830 m net gross rates 21.79 15.35 loose 3 h ? 1 (volume woodchips produced), respectively. provides reference data operations demonstrates successful sector.