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Itens para a visualização no momento 191-200 of 285
O reconhecimento como estratégia para a emergência de novos saberes em propriedades com Pastoreio Racional Voisin (PRV) em Santa Maria/RS
(Universidade Federal de Santa Maria, 2019-08-30)
The dissertation elaborated comprehended the relations between three families of family farmers in the dairy production, bringing competences of the Recognition theory. These analyzes were allied with agroecological ...
Sistemas de manejo de solo em áreas irrigadas por pivô central
(Universidade Federal de Santa Maria, 2019-08-08)
The management of the irrigation in fields under no-till system was established according to the water potential in the soil as limiting factor to plant growth. However, the physical and chemical of the soil subsurface, ...
Imagens de satélite para predição espaço-temporal da produtividade de milho e soja em diferentes escalas geográficas
(Universidade Federal de Santa Maria, 2019-09-10)
As global food security issues become increasingly challenging, reliable estimates of crop yields are
becoming more imperative than ever for the scientific community. Today, with greater ease of
accessing remote sensing ...
Detecção de plantas daninhas em pré-semeadura com base em dados espectrais de campo
(Universidade Federal de Santa Maria, 2019-08-03)
According the concept of precision agriculture and new technologies for agriculture, there were several studies to improve tools at an extremely important stage in crop management, which is the identification and control ...
Formulação e avaliação de um bioherbicida a partir de fermentação submersa do fungo Diaporthe sp.
(Universidade Federal de Santa Maria, 2019-03-15)
The search for new tools that help in the management of weeds can be through
biomolecules in bioherbicides produced by microorganisms, capable of controlling
weeds with low toxicity to the environment. Biomolecules are ...
Associação da amicacina com EDTA na pseudotrombocitopenia em felinos
(Universidade Federal de Santa Maria, 2019-02-15)
Pseudothrombocytopenia (PTP) consists in a false decrease of platelet counts, is a phenomenon that occurs in
vitro, resulting from platelet activation and consequent agglutination secondary to laborious venipuncture,
inadequate ...
Óxido de cobre associado ao closantel em ovinos experimentalmente infectados com Haemonchus contortus: metabolismo oxidativo, hepático e imunológico
(Universidade Federal de Santa Maria, 2019-02-15)
Haemonchus contortus is the most prevalent and pathogenic parasite of sheep and the emergence of parasitic resistance to most classes of anthelmintic made the infection by this parasite one of the main obstacles to sheep ...
Níveis de sustentabilidade em unidades de produção agrícola de produtores participantes da feira do produtor no município de Passo Fundo - RS
(Universidade Federal de Santa Maria, 2019-07-15)
The elaboration of sustainability assessment methods is related to the possibilities of measuring and supporting sustainable forms of production, developed by farmers, and how to advance in this important as well as complex ...
Construção e caracterização de um recombinante do Alphaherpesvirus caprino 1 com deleção no gene da Timidina Kinase
(Universidade Federal de Santa Maria, 2019-08-19)
Caprine alphaherpesvirus 1 (CpHV-1) is a pathogen of goats distributed worldwide, associated with systemic infections and respiratory disease in kids and subclinical infection or reproductive disease and abortions in adult ...
Nanoemulsões do extrato do cálice de Physalis peruviana: desenvolvimento, avaliação da estabilidade e estudos de toxicidade
(Universidade Federal de Santa Maria, 2019-10-18)
Physalis peruviana presents a variety of biologically active compounds, especially in its calyx, which
is considered a byproduct with potential to be explored and reused. Among the most promising
technologies in the food ...