Análise do rendimento e da eficiência no desdobro de estipe de pupunha (Bactris gasipaes Kunth)

Abstract

The valuation of vegetal residues proceeding from productive processes reveals an alternative of profits for generating companies of these materials. However, analysis how much to the income and efficiency it promotes a systemic vision of the performance for the agro-industrial residues. Stipe discarded in abates it of the adult palms is proceeding from productive processes of the agricultural activity, becoming the environmental liabilities. The 15 divided years and in three sections had been selected 15 individuals with average ages of 10 (apex, way and base), being removed of each section 50 cm and had suffered two longitudinal cuts with the aid from chainsaw, for withdrawal of the spongy material, with drying of in 103 greenhouse ± 2oC.I unfold it occurred at two moments (transformation in refilos and removes of the rind and vestige of the medullary portion), executed in the buzz saw, band saw and sander. They had been determined the income for the relation of the rude volume and unfolded volume and the efficiency for the relation enters the volume of samples sawed for one determined period or turn and the number of involved laborers. When dealing with the income of the experiment. The section of the way presented greater percentile income with 41,78%, and the samples of the base and the extras had presented percentages of 23,86% and 29,07% with 94,07% total. And 16,71 obtained efficiency was of 3,43 and m3/worker/bout. However, the viability of the use of the peripheral part of stipe the referring data to the income and efficiency of the experiment lead to the exploitation for development of new products and devices.