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Projeto e desenvolvimento de um sistema de aquisição e armazenamento de dados para avaliações de máquinas agrícolas
(Universidade Federal de Santa Maria, 2019-12-04)
In an agricultural production system, the most versatile machine is the tractor, mainly used for move and pull machines and attachments. The use of independent data collection and storage equipment or datalogger in the ...
Condições de uso de pulverizadores e tratores na Região Central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2012-03-01)
Brazil is one of the largest consumer of pesticides in the world, and to make these
products reach the desired biological target are used different types of machines. In
grain crops, the usual is the agricultural sprayers. ...
Projeto preliminar de um disco centrífugo para distribuição de uréia
(Universidade Federal de Santa Maria, 2011-12-14)
Recognizing the increasing complexity of today's farm machinery, and the trend of
progression of this feature for new developments it is important to the implementation of
models for the structured and systematic approach ...
Desenvolvimento e avaliação de um protótipo para mensurar o espaçamento longitudinal entre sementes
(Universidade Federal de Santa Maria, 2019-04-29)
The objective was to develop and evaluate an automated system, in prototype form, to measure the longitudinal spacing in the distribution of corn and soybean seeds deposited on a test bench at different speed conditions.This ...
Parâmetros mecânicos de tração em sistemas de cultivo de melancia
(Universidade Federal de Santa Maria, 2010-03-29)
In Rio Grande do Sul, Brazil, the watermelon is cultivated in a large area of sandy soils, where the conventional tillage is the most commonly used, favoring the water erosion. This leads the areas under cultivation of ...
Desempenho de elementos descompactadores para escarificação em sistema de semeadura direta
(Universidade Federal de Santa Maria, 2013-02-25)
The competitiveness of the agricultural production system has led producers to seek ways to enhance their crops and increase their profits. With the reduction of sowing windows and intensification of production systems, ...