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Análise da atuação dos atores no desenvolvimento do programa nacional de habitação rural no município de Cachoeira do Sul/RS
(Universidade Federal de Santa Maria, 2016-08-09)
There is a deficit in the housing sector in Brazil that affects both urban and rural area in the country. To reverse this unfavorable scenario, the federal government created in 2009 the Rural Housing Program (PNHR) that ...
Impacto da adição de resíduos orgânicos na comunidade microbiana do solo e na emissão de N2O
(Universidade Federal de Santa Maria, 2016-08-22)
Agricultural lands receive crop and animal residues as option for additional nutrients to replace inorganic fertilizers. Although the idea of discard residues is sustainable, its implementation contributes to the production ...
Prospecção de fungos quitinolíticos e produção de quitinases por fermentação em estado sólido
(Universidade Federal de Santa Maria, 2016-07-22)
Fungi are organisms that have high importance as they are the primary decomposers of all terrestrial ecosystems and have critical ecological functions in nutrient cycling and associations with other organisms. Metabolic ...
Eficiência de grades amostrais e zonas de manejo na acertividade da correção e fertilização em área de agricultura de precisão consolidada
(Universidade Federal de Santa Maria, 2016-02-17)
Soil samples from sampling grids is currently the leading precision farming tool used in Brazil. But it still has doubts about the economic feasibility of using grids with high density points. New technologies such as the ...
Inibidor de nitrificação e manejos do dejeto líquido de suínos em solo cultivado com milho e trigo
(Universidade Federal de Santa Maria, 2016-02-19)
The pig farming as a key member of the agricultural sector depends on strategies to improve the use of N from pig slurry by crops, mitigating the negative environmental impact caused by its misuse. Among the strategies ...
Crescimento de espécies arbóreas e respostas produtivas e fisiológicas da cana-de-açúcar em sistemas agroflorestais
(Universidade Federal de Santa Maria, 2016-07-05)
The aim of the study was to evaluate the growth of tree species and productive and physiological responses of sugarcane in agroforestry systems. The research was conducted from 2007 to 2014, in the city of Frederico ...
Aplicação foliar de cálcio, qualidade fisiológica, produtividade e resistência do tegumento das sementes de soja a danos mecânicos
(Universidade Federal de Santa Maria, 2016-03-11)
The initial development of soybeans in Brazil was strongly supported by the development of
technology that enabled the increased cultivation area, among which stands out the production
of high quality seeds. We study and ...
Mineralização do carbono e do nitrogênio no solo e efeito na rúcula (Eruca sativa) de compostos obtidos por compostagem
(Universidade Federal de Santa Maria, 2016-07-29)
The automated composting has been recommended in Brazil as a promising strategy for the treatment of large volumes of liquid waste generated in pig farms, to mitigate the pollution
potential of the same. But one of the ...
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 ...
Reciclando identidades laborais: um estudo com agricultores familiares pluriativos da Cooperativa de Recicladores de Materiais Orgânicos e Inorgânicos de Santa Cecília do Sul/RS
(Universidade Federal de Santa Maria, 2016-05-14)
This study focuses on the themes of work identity and pluriactivity. The phenomenon of pluriactivity in rural areas is characterized by the combination of one or more economic activities, besides agriculture, carried out ...