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Nitrogênio de resíduos de culturas de verão em frações físicas da matéria orgânica de dois solos de terras baixas
(Universidade Federal de Santa Maria, 2018-11-06)
Rio Grande do Sul has about 20% of its total area of soils with hydromorphic characteristics, denominated lowlands suitable for rice cultivation (Oryza sativa) irrigated by flooding. In order to mitigate damage caused by ...
Caracterização da criação semi-intensiva de tilápia do Nilo em municípios do noroeste do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2018-08-08)
Continental fish farming is a fast growing food production activity and contributes significantly to the quantity of fish consumed in the world. Due to changes in the population's eating habits and the decrease in fish ...
Fertilização mineral em Eucalyptus dunnii Maiden: efeitos nos estoques dos nutrientes
(Universidade Federal de Santa Maria, 2018-02-23)
Improving the management of mineral fertilization is essential to the maintenance of productive capacity and nutritional sustainability of soils destined to forestry with fast growing tree species. The objective of this ...
Qualidade tecnológica de grãos de genótipos de feijão carioca em função do tempo de armazenamento e do ano de cultivo
(Universidade Federal de Santa Maria, 2018-02-16)
Carioca beans have national preference, being present in the menu of Brazilians from all regions and consumed by people of all social classes. However, storage conditions and the growing environment may lead to a reduction ...
Desempenho de modelos de estimativa da radiação solar e evapotranspiração de referência
(Universidade Federal de Santa Maria, 2018-07-16)
Solar radiation (Rs) is the most important source of energy in nature and directly
influences the evapotranspiration process. There are many ways of estimating solar
radiation and evapotranspiration, however, they require ...
Características pós-abate de bovinos terminados em confinamento recebendo ou não restrição alimentar
(Universidade Federal de Santa Maria, 2018-08-03)
The objective of this study was to evaluate the effect of feed restriction on the carcass and meat characteristics of finished feedlot under high grain diets. Twenty - seven surgically castrated cattle, from the crossing ...
Aspectos epidemiológicos e clínicos do colangiocarcinoma em cães da região central do RS
(Universidade Federal de Santa Maria, 2018-08-06)
Cholangiocarcinoma is considered a rare primary hepatic neoplasm in dogs in
most of the world. However, in Rio Grande do Sul, Brazil, this is a very common
form of liver cancer. Based on the high prevalence and, consequently, ...
Produção de leite em sistema Compost Barn no noroeste do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2018-08-13)
Within the scope of milk production one of the most recent innovations is the Compost Barn (CB) confinement system, which has been gradually deployed in producing regions in the state of Rio Grande do Sul (RS). The general ...
Identificação, caracterização e controle in vitro de Phoma pedeiae (Aveskamp, Gruyter & Verkley) associado à Cedrela fissilis Vell.
(Universidade Federal de Santa Maria, 2018-02-26)
The species Cedrela fissilis Vell. (cedro) presents good growth, producing wood of excellent quality, causing intense exploitation by the loggers. One of the main problems that compromise the production of wood is the ...
Desligamento automático de seção em semeadoras e taxa variada de sementes: novas abordagens para a semeadura precisa
(Universidade Federal de Santa Maria, 2018-05-07)
Precision planting has been an emerging concept worldwide; however, the benefits of some technologies associated to this approach are still a knowledge gap. Studies evaluating the benefits of automatic section control ...