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Itens para a visualização no momento 231-240 of 295
Biomassa e nutrientes em plantios de eucaliptos no bioma Pampa
(Universidade Federal de Santa Maria, 2014-01-24)
The silviculture with exotic species is present in most Brazilian s Biomes. In the Pampa
Biome RS, although historical records indicate the presence of eucalyptus since 1835,
commercial plantations in the southwest of ...
Tamanho de amostra para caracteres morfológicos e produtivos de feijão guandu
(Universidade Federal de Santa Maria, 2014-02-20)
The sample size represents the number of plants to be evaluated for an appropriate experimental design. It is assumed that there is variability in the sample size between characters, between evaluation periods and between ...
Adubação nitrogenada em pastagem de papuã
(Universidade Federal de Santa Maria, 2014-09-02)
The experiment was carried out to evaluate the herbage production, sward structure, stocking rate, weight gain per area and nutritive value of forage as grazed in alexandergrass (Urochloa plantaginea (Link) Hitch) pasture ...
Hidrologia de bacia de cabeceira com eucaliptocultura e campo nativo na região da campanha gaúcha
(Universidade Federal de Santa Maria, 2014-02-27)
The path for the application of the concept sustainable forest management is connected with the proper understanding of the interaction of the planted forest with all other elements of the ecosystem, such as the energy ...
Herbicidas dessecantes na fauna edáfica e genotoxicidade
(Universidade Federal de Santa Maria, 2014-08-21)
The use of direct seeding system brought changes on the weed management, by the mean of increasing of chemical control. The intense use of herbicides may have effect over the ecology of non-target soil organism. Two studies ...
Padrão sazonal da qualidade do solo, água, regimes térmicos e desempenho de culturas para biocombustíveis sob diferentes práticas de manejo
(Universidade Federal de Santa Maria, 2014-09-15)
The intensification of biofuel production causes negative impacts on soil quality, thus the soil requires adequate assessment to ascertain its quality status, however site-specific nature of results in literature requires ...
Modulação da resposta das ectonucleotidases em ratos infectados com Trypanosoma evansi através do uso de curcumina como pré-tratamento
(Universidade Federal de Santa Maria, 2014-09-08)
Trypanosoma evansi is a protozoan parasite which infects a wide variety of mammalian hosts leading to the development of trypanosomiasis. Several papers have investigated the enzymatic changes in lymphocytes, important ...
Óleo essencial e infusão de Aloysia triphylla: efeitos na estabilidade da carne de jundiá (Rhamdia quelen)
(Universidade Federal de Santa Maria, 2014-08-22)
This study has aimed to evaluate the effects of treatments with essential oil (OAT) and infusion of
Aloysia triphylla (IAT) on microbiological, chemical and sensory stability of silver catfish (Rhamdia quelen).
α-citral ...
Óleo essencial de Hesperozygis ringens (Benth.) Epling: variabilidade do rendimento, composição química e atividades biológicas
(Universidade Federal de Santa Maria, 2014-02-25)
Researches involving plant derived products aiming to discover extractives useful for different purposes have been growing, and among them, essential oils (EO) are noteworthy. One of the main sources of EO is the Lamiaceae ...
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 ...