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Modelagem do desempenho em tração de conjuntos mecanizados visando ao dimensionamento do trator
(Universidade Federal de Santa Maria, 2010-03-16)
In pursuit of knowledge about the performance of agricultural tractors on the market and make the appropriate selection of attachments for each tractor, the research has presented mathematical models as an important tool ...
Transpiração e crescimento foliar de clones de batata e de mandioca em resposta à fração de água transpirável no solo
(Universidade Federal de Santa Maria, 2011-02-18)
The objective of this study was to determine the response of plant transpiration and leaf growth to the fraction of transpirable soil water (FTSW) in potato and cassava clones. Three experiments were conducted with potato, ...
Viabilidade técnica da produção de etanol a partir de farelo de arroz
(Universidade Federal de Santa Maria, 2016-09-30)
Currently there is great concern about the consumption of fossil fuels, as well as a possible depletion
of traditional sources of production of raw materials mainly hydrocarbon derivatives. Parallel
challenges to the ...
Transmissibilidade da vibração e distribuição da pressão na interface assento-operador de tratores agrícolas em condições dinâmicas
(Universidade Federal de Santa Maria, 2010-11-26)
Substantive changes introduced in the agricultural work, driven by further increases in
productivity in the agricultural machinery are the basis of this study. The tractor is a machine
used in most activities of tillage, ...
Apicultura na região do pampa gaúcho: caracterização do mel e da cadeia produtiva
(Universidade Federal de Santa Maria, 2017-12-04)
Beekeeping is an expanding activity that has been growing and gaining prominence in the national scenario. The present work aims to characterize the apicultural production of the Pampa biome through the relationship between ...
Sistemática de análise de falhas de equipamento agrícola sob a ótica de projeto de produto
(Universidade Federal de Santa Maria, 2015-02-20)
Swine industry in Brazil, due to its growth in recent years, has generated a great quantity of waste, especially in the liquid form, which can be used, by means of agricultural equipment employment, in soil treatment and ...
Modelo de referência para o processo de gestão da produção agrícola: ênfase na mecanização
(Universidade Federal de Santa Maria, 2015-12-03)
This research is focused on agricultural mechanization within the context of Brazilian agribusiness and its theme modeling processes, focusing on the description and modeling of the management of the agricultural production ...
Influência do espectro de gotas no desempenho de fungicidas na cultura do trigo
(Universidade Federal de Santa Maria, 2013-03-19)
Leaf rust and leaf spots caused by Bipolaris sorokiniana and Drechslera tritici-repentis, are
diseases that dramatically reduce the productivity of wheat. Depending on the difficulty in
having cultivars resistant to all ...
Aspectos produtivos e viabilidade econômico-financeira da irrigação em sorgo forrageiro
(Universidade Federal de Santa Maria, 2019-02-22)
The availability of pasture during the whole year is essential for the development of the beef cattle. In the spring-summer period the pasture quality falls due to irregularity of rains. An alternative is the use of ...
Modelo de referência do processo de monetização de valor aplicado ao setor de máquinas agrícolas
(Universidade Federal de Santa Maria, 2018-11-19)
The thesis presents the construction of a reference model for Monetization of Applied Value to the Agricultural Machine Sector (MOVA-MA). Based on the assumption that the current market scenario gives companies new challenges ...