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Itens para a visualização no momento 101-110 of 112
Supressão do nematoide Pratylenchus brachyurus e estímulo ao crescimento da soja por fungo micorrízico arbuscular
(Universidade Federal de Santa Maria, 2016-02-11)
The production expansion areas of soybean monoculture system result in increased fertilizers and pesticides application, and the intensification of some phytosanitary problems such as the damage caused by plant-parasitic ...
Composição química e suplementação mineral em sementes de soja: qualidade fisiológica, desenvolvimento de plântulas e aspectos produtivos
(Universidade Federal de Santa Maria, 2016-03-29)
Soybean is the main aleuro oleaginous cultivated in the world and are used for several ends such as human and animal food and biofuel. Nevertheless, the productivity is still below the productive potential. Among the ...
Estratégias de agricultura de precisão para definição de planos de manejo inteligentes
(Universidade Federal de Santa Maria, 2016-02-17)
This study used precision agriculture (AP) techniques to understand the dynamics of physical, chemical and biological soil for different winter management systems after three years of cultivation, to serve as the basis of ...
Aplicação de técnicas de agricultura de precisão em áreas do cultivo do fumo na agricultura familiar
(Universidade Federal de Santa Maria, 2016-09-01)
Tobacco growing is one of family farming s main economic activities in the central region of the Rio Grande do Sul state. This paper aims to administer precision agriculture techniques in tobacco growing area of family ...
Indução de resistência à antracnose em feijoeiro por Trichoderma harzianum e Bacillus subtilis
(Universidade Federal de Santa Maria, 2016-02-22)
The massive use of chemicals to control plant diseases cause numerous negative impacts on agricultural production system on non-target organisms, consumers and farmers. Therefore, the use of biological control organisms ...
Educomunicação: integração midiatica da radio El Chasque na comunidade Cerro Pelado, Uruguai
(Universidade Federal de Santa Maria, 2016-08-25)
We live in an era of technological change and this study addresses the challenge for
schools to enter the new information and communication technologies in the school
environment and use these new tools for learning. The ...
Respostas agronômicas e morfofisiológicas do girassol ao déficit e excesso hídrico em dois solos
(Universidade Federal de Santa Maria, 2016-01-29)
Soil water availability is one of the major factors affecting the success or failure of an agricultural crop. Stresses caused by water deficit or surplus are harmful to the growth and sunflower yield. Plant growth pattern ...
Variabilidade produtiva, tamanho de parcela e uso de bordaduras em experimentos com culturas olerícolas em ambiente protegido
(Universidade Federal de Santa Maria, 2016-07-22)
The work aimed to study the variability in protected environments cultivated with zucchini, lettuce, green bean, peppers and cherry tomatoes and test the use of borders and the handling of the plot size is effective in ...
Práticas educomunicativas no contexto escolar: obstáculos e perspectivas
(Universidade Federal de Santa Maria, 2016-08-25)
This research aims to address on the pioneering educational experiment carried out in the Community of Cerro Pelado in Uruguay, with the radio El Chasque FM, started as communication design and currently as a curricular ...
Participação social e políticas públicas de extensão rural em assentamentos de reforma agrária
(Universidade Federal de Santa Maria, 2016-08-31)
Social participation is seen as the success cornerstone of the public policies, counting on the beneficiary public in its formulation, operationalization and co-management. The public policy of Rural Extension for Settlements ...