Buscar
Itens para a visualização no momento 21-30 of 356
Coccidiose em ruminantes: tratamento metafilático e diagnóstico molecular
(Universidade Federal de Santa Maria, 2020-12-11)
Eimeria spp. infection is one of the main diseases that affect young ruminants. Eimeriosis is responsible for considerable economic losses, due to the reduction of weight gain and compromising the development of young ...
Fonte de infecção e genotipagem de Toxoplasma gondii durante o surto de toxoplasmose em Santa Maria, Brasil
(Universidade Federal de Santa Maria, 2020-07-20)
Toxoplasma gondii is highly widespread worldwide, due to its high adaptability and different
forms of transmission. This parasite has a wide range of species as intermediate hosts , in
which occurs the formation of tissue ...
Crescimento e saúde de jundiás (Rhamdia quelen) criados em sistema de bioflocos – BFT
(Universidade Federal de Santa Maria, 2020-03-30)
Biofloc system (BFT) is a super-intensive production system, characterized by the action of microorganisms in the water, in order to improve the assimilation of nitrogen compounds that may serve as a supplementary food ...
Avaliação de trigo de duplo propósito inoculado com Azospirillum brasilense
(Universidade Federal de Santa Maria, 2020-02-13)
The use of dual-purpose wheat genotypes is one alternative to minimize the impact of
forage lack and even to produce grains. However, to maximize forage yield and grains yield
are used highs doses nitrogen fertilizer. ...
Patogênese e terapia experimental da infecção pelo alfaherpesvírus bovino 2
(Universidade Federal de Santa Maria, 2020-08-25)
Bovine alphaherpesvirus 2 (BoHV-2) - the agent of bovine herpetic mamillitis (BHM) – is related to Human alphaherpesviruses 1 and 2 (HHV-1, HHV-2) and has been proposed as a model for vaccine and drug testing. In addition, ...
Trajetórias e processos inovativos: um olhar evolucionário em casos da pecuária familiar na Campanha Gaúcha
(Universidade Federal de Santa Maria, 2020-12-07)
This thesis aims to analyze a historical trajectory of family farming in the Gaúcha Campaign
and the influence of innovative processes in the adaptation and maintenance of productive
activities in a changing scenario. ...
As estratégias de convivência com o semiárido alicerçada no saber local: uma análise a partir do território Sertão do Araripe - PE
(Universidade Federal de Santa Maria, 2020-01-29)
The present work aims to analyze, through the memories and strategies lived by the farming families in the face of the years of great droughts, showing how these farming families build, based on the accumulated life ...
Predição do estoque e dinâmica da biomassa acima do solo na floresta Amazônica utilizando inteligência artificial e dados de sensores remotos
(Universidade Federal de Santa Maria, 2020-12-16)
The Amazon forest is characterized by expressive biomass and, therefore, stores high amounts of carbon, which is an important variable for climate monitoring. So, it is crucial to develop an efficient method to estimate ...
Seleção de porta-enxertos de videiras e amenizantes como estratégias para reduzir a fitotoxidez por cobre
(Universidade Federal de Santa Maria, 2020-02-28)
Frequent applications of chemical products, such as phytosanitary treatment to prevent and control leaf fungal diseases in vineyards, can be responsible for soil contamination with high copper (Cu) contents. Excess Cu in ...
Ação de fertilizantes orgânicos sob Pratylenchus brachyurus e Meloidogyne javanica em plantas de soja e tomate
(Universidade Federal de Santa Maria, 2020-02-21)
There is little research information on the agronomic response to the application of organic compounds as organic fertilizers in agriculture and in the effectiveness of crop development. The elucidation of the action of ...