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Plantas daninhas na silvicultura de Eucalyptus grandis x Eucalyptus urophylla: biomassa e nutrientes
(Universidade Federal de Santa Maria, 2022-08-01)
The determination of the period of coexistence of weeds with the eucalyptus stand helps in the integrated management of weed competition, acting as an efficient tool that reduces the use of herbicides and the economic and ...
Perfil eletroforético das proteínas séricas de frangos de corte alimentados com dietas contendo aflatoxinas e/ou argila clinoptilolita natural
(Universidade Federal de Santa Maria, 2006-08-15)
Aflatoxins are metabolites from fungi, that may be injurious to animal health, resulting in reduced production and affecting poultry industry by decrease the growth rate and worsening feed conversion. A study was carried ...
Perfil de ácidos graxos, embutido fermentado e características da carcaça de ovelhas de descarte
(Universidade Federal de Santa Maria, 2007-02-12)
The experiment was accomplished with the objective of determine the differences in the carcasses traits and the fatty acids profile in meats of culling sheep of two genetic groups in two feeding systems and also to evaluate ...
Perfil de citocinas pró- e anti-inflamatória e da proteína c-reativa no tratamento do tumor venéreo transmissível canino
(Universidade Federal de Santa Maria, 2014-02-28)
The canine transmissible venereal tumor (CTVT) is unique in various
aspects, and the
principal is that the tumoral cells are not originated from the hos
t. Recent findings showed that
the ...
Perfil de ácidos graxos, estabilidade oxidativa e aspectos sensoriais do leite de vacas suplementadas com óleo de linhaça na dieta e selenito de sódio injetável
(Universidade Federal de Santa Maria, 2011-01-17)
The objective of the present work was to evaluate the effect of dietary linseed oil with or without injection of sodium selenite upon fatty acid profile and oxidative stability of milk from dairy cows as well as the ...
Perdas de água e variações na temperatura de um argissolo vermelho em função de diferentes quantidades de resíduos vegetais na superfície e espaçamentos entre linhas do feijoeiro
(Universidade Federal de Santa Maria, 2011-02-25)
Irrigation is an alternative to minimize fluctuations in grain production and yield due to water deficiency. However, to prevent water losses and to improve the
efficiency of this use, the irrigation management has to be ...
Perdas de água e sedimento em bacias pareadas de ordem zero sob plantio direto com e sem terraço
(Universidade Federal de Santa Maria, 2015-07-28)
Tillage is a conservation technique for soil management, whose principles are avoiding soil
disturbance, straw maintenance on the surface and crop rotation. Currently, negligence in its
use leads to situations of land ...
As percepções dos agricultores que cultivam soja transgênica no município de Não-Me-Toque - RS, Brasil: um estudo de caso mediante metodologia Q
(Universidade Federal de Santa Maria, 2005-03-24)
A study case was carried out in Brazil (Não-Me-Toque, RS), during the first semester of 2004, to know main reasons for farmers that could explain their acceptance to grow transgenic soy (ST). Q methodology was used to ...
Viabilidade agronômica do consórcio milho silagem com braquiária para o estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2022-08-22)
Corn is the second most cultivated grain crop in Brazil, it increased its area and production along with the intensification of the No-tillage System (SPD), but to actually carry out the SPD it is necessary to produce straw ...
A percepção de agricultores e de outros agentes rurais acerca das dimensões ambiental, social e econômica no cultivo de tabaco no município de Arvorezinha (RS).
(Universidade Federal de Santa Maria, 2010-03-01)
The recognition that smoking is a global problem meant that States Members of the United Nations to propose the adoption of the first international treaty of public
health. This is the Framework Convention on Tobacco ...