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Uma abordagem funcional entre espécies arbóreas nativas e exóticas invasoras coocorrentes na floresta Atlântica
(Universidade Federal de Santa Maria, 2023-02-17)
Invasive species are a growing threat to natural plant communities’ conservation. Many
hypotheses seek to answer how non-native species may successfully invade new
environments and what drives their success over resident ...
Aspectos clínicos e laboratoriais de doenças víricas, parasitológicas e bacterianas que acometem cães
(Universidade Federal de Santa Maria, 2023-03-10)
Infectious diseases of dogs are caused by several viral, bacterial and parasitic pathogens. Many of these agents have worldwide distribution and rapid spread, and can also be transmitted to humans, significantly impacting ...
Análise filogenética de papilomavírus de bovinos e caninos no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2023-03-08)
Papillomaviruses (PVs) produce proliferative lesions in cutaneous and mucosal
epithelium, which may be benign or eventually evolve to malignancy. A number of PV types
have been described, which may infect a variety of ...
Fertilização mineral em Pinus taeda L.: crescimento, variáveis fisiológicas e níveis críticos de fósforo
(Universidade Federal de Santa Maria, 2023-03-22)
Pinus taeda L. plantations in subtropical regions of South America are located in highly
weathered soils, with low natural fertility, especially those deficient in phosphorus (P).
Thus, phosphate fertilization is necessary ...
Estratégias de manejo para otimização da rizogênese adventícia e qualidade de mudas clonais de eucaliptos subtropicais
(Universidade Federal de Santa Maria, 2023-04-24)
Forest genetic improvement has advanced in the development of subtropical Eucalyptus clones
and hybrids. However, some materials have low percentages of adventitious rooting (E%) and
quality of the root system. This fact ...
Todo dia é dia de feira: um estudo sobre as feiras da cidade de Santa Maria - RS
(Universidade Federal de Santa Maria, 2023-02-09)
Free fairs are not just a conglomerate of marketers with the purpose of selling. Through a more
scientific approach to their organization, one notices a complex organization, of peculiar
dynamic depending on the occupied ...
Ozonioterapia na medicina veterinária e sua ação antibacteriana na cistite canina
(Universidade Federal de Santa Maria, 2023-03-27)
This doctoral thesis was divided into three parts, resulting in two manuscripts and a scientific
article. The first manuscript consisted of verifying the main prescriptions of treatments with
medicinal ozone in the small ...
Resistência do solo com cultivo de erva-mate e plantas de cobertura
(Universidade Federal de Santa Maria, 2021-08-27)
Improper management in production systems can lead to soil degradation, by erosion, loss of organic carbon and even by the compaction process, which is one of the main ways of compromising its structure. The soil susceptibility ...
Nível nutricional na gestação de vacas de corte: eficiência reprodutiva e produtiva da prole
(Universidade Federal de Santa Maria, 2023-03-27)
Nutritional restriction during fetal development has negative effects on its growth and
development, which can compromise its performance. However, scientific studies that
measured the extent of this compromise are scarce, ...
Estrutura e funcionalidade do sistema poroso do solo em sistemas com uso de plantas de cobertura
(Universidade Federal de Santa Maria, 2021-08-31)
The soil structure and the porous system are essential for the soil to perform its environmental
functions. The use of cover crops can be a useful tool for improving the functionality of the
soil due to the contribution ...