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Itens para a visualização no momento 1461-1470 of 4144
Qualidade de sementes, micropropagação, conservação in vitro e isolamento de DNA genômico de Luehea divaricata Mart. & Zucc.
(Universidade Federal de Santa Maria, 2014-02-27)
Luehea divaricata Mart. & Zucc., is a native species, found in the Atlantic Forest and Pampa
biomes in Rio Grande do Sul state, Brazil, belonging to the Malvaceae family. Considering
the need for recovery and restoration ...
Qualidade do leite produzido em sistemas orgânico e convencional
(Universidade Federal de Santa Maria, 2013-11-27)
The concern about food safety, animal welfare, and environmental impacts caused by
intensive production systems has led to an increasing interest in foods derived from a sustainable
production system. In this context, ...
Qualidade físico-hídrica de um argissolo sob floresta e pastagem no Sul do Brasil
(Universidade Federal de Santa Maria, 2008-03-27)
Soil compaction is a problem in different production systems: agriculture, pasture and forest. In the agriculture soil compaction is well documented, while in the pasture and forest its study is scarce. The objective of ...
Estratégias para reduzir as emissões gasosas e melhorar o aproveitamento do nitrogênio de dejetos de suínos pelo milho
(Universidade Federal de Santa Maria, 2014-02-28)
While promoting increased farm production, applications of pig slurry (PS), in notillage
systems (NT), may represent an important source of environmental contamination.
Therefore, the pursuit of technological strategies ...
Emissão de amônia e dinâmica do nitrogênio no solo com parcelamento da dose e adição de inibidor de nitrificação em dejetos de suínos
(Universidade Federal de Santa Maria, 2012-04-27)
Pig Slurry (PS) is used mainly as a fertilizer for crops in southern Brazil where the
predominant soil management is in no-tillage. Thus, the application of manure on the soil
surface can increase losses of nitrogen (N) ...
Acúmulo de carbono no solo e potencial de aquecimento global influenciados pelo modo de aplicação de dejetos líquidos de suínos e inibidor de nitrificação
(Universidade Federal de Santa Maria, 2016-07-04)
Studies about the effect of pig slurry (PS) injection in the soil and the use of nitrification inhibitors, such as dicyandiamide (DCD), have been focused on the dynamics of nitrogen in the soil-plant-atmosphere system. The ...
Reescrituras do político: língua italiana x língua dos imigrantes
(Universidade Federal de Santa Maria, 2015-02-27)
This thesis studies the political in the language and in the relationship between the languages, considering the space of enunciation of the Associação Italiana de Santa Maria (AISM), designed to "preserve", "protect" the ...
Quantificação da biomassa e nutrientes em uma floresta estacional decidual em Itaara-RS, Brasil
(Universidade Federal de Santa Maria, 2005-09-23)
This study was conducted in a farm belonging to Military Brigade in the Itaara county, RS. The main objective was to quantify the nutrient stocks in the soil and the above ground biomass. The second aim was to evaluate the ...
Realismo moral: proposta a partir da teoria popperiana dos Três Mundos
(Universidade Federal de Santa Maria, 2016-03-10)
This work is primarily engaged in formulating a moral realism proposition based on Karl Popper s Three Worlds Theory. As there is a range of metaethical positions in question, first we seek to present the contemporary ...
Os reflexos da aplicação do planejamento interdisciplinar no ensino de ciências no 1º ciclo de alfabetização
(Universidade Federal de Santa Maria, 2015-06-24)
The aim of this study was to investigate the contributions of application planning with Science subjects in an interdisciplinary format of practice from teacher to student performance. The sample consisted of two groups - ...