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Análise de máquinas agrícolas distribuidoras de fertilizantes segundo requisitos projetuais
(Universidade Federal de Santa Maria, 2008-03-03)
The Brazilian agriculture develops year by year. Nowadays, it is noticed that studies addressed for a constant increase for an implantations of technological systems in machineries and management of rural properties are ...
Limite superior da retenção da água no solo: método de campo e método de estimativa
(Universidade Federal de Santa Maria, 2008-02-01)
The superior limit of water retention in soil, also known as field capacity, still is motive of discussion and research inside the academic community. This happens because the
variability of soils determines the alternation ...
Estudo ergonômico na linha de montagem de tratores agrícolas
(Universidade Federal de Santa Maria, 2008-07-11)
This work reports a case study undertaken on the assembly line of a Brazilian tractor manufacturer. Work conditions were analyzed from an ergonomic point of view, to
identify irregularities that might jeopardize production ...