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Indução ao florescimento precoce de genótipos de tabaco pela aplicação de hormônio e cultivo em vasos pequenos
(Universidade Federal de Santa Maria, 2021-09-27)
The use of late flowering tobacco lines becomes essential in breeding programs due to their morphological traits. These strains present a long vegetative period when cultivated at a given time, making it difficult to collect ...
Dinâmicas e desafios da agricultura familiar: caminhos e rumos para o fortalecimento social e ecológico no município de Rio Grande/RS
(Universidade Federal de Santa Maria, 2021-09-14)
We currently live in an Era dominated and guided by the capitalist principles of development where
modern and consumer life deepens planetary crises. These crises generate serious negative
consequences for marginalized ...
Perspectiva sistêmica da propriedade social mexicana: história e atualidade do uso da terra
(Universidade Federal de Santa Maria, 2021-08-30)
El presente trabajo trae a discusión la Propiedad Social de la tierra en México, pues ha venido disminuyendo los estudios al respecto siendo que aún ocupa esta modalidad de propiedad de la tierra poco más del 50% del ...
Estratégia de desenvolvimento sustentável na produção florestal em pequenas propriedades tabacaleiras
(Universidade Federal de Santa Maria, 2021-05-26)
As an economic activity, forests were and remain strategic for the development of Brazil. The growing search for alternatives to replace fossil fuels highlights the forest production importance. Among the various sectors ...
Efeito do manejo e da adubação mineral no crescimento de Eucalyptus saligna Smith na segunda rotação
(Universidade Federal de Santa Maria, 2021-06-15)
Soil fertility and nutrient export are important for the management of forest residues from
harvesting. Nutrient exports can be higher or lower depending on the type and amount of residue
left in the field. The sustainability ...
Associação da adubação biológica e química na cultura do milho
(Universidade Federal de Santa Maria, 2021-01-12)
Corn is one of the most cultivated plants in the world, in addition to playing a
fundamental role in the Brazilian economy. The indiscriminate use of chemical
fertilizers, pesticides, inadequate management practices, ...
Aspectos ecossilviculturais em plantios de Monteverdia ilicifolia (Mart. ex. Reissek) Biral e Bauhinia forficata Link.
(Universidade Federal de Santa Maria, 2021-10-27)
Knowledge about ecological and silvicultural aspects of native tree species is essential to understand their
behavior in the field in order to manage them properly, especially when the objective is to insert them in ...
Desenvolvimento e avaliação de um mecanismo rotativo para descompactação de solo
(Universidade Federal de Santa Maria, 2021-08-31)
The present work sought to develop and evaluate a prototype mechanism that presents greater efficiency in soil mobilization, an alternative to scarifying and subsoiling implements, mainly aiming to reduce the traction ...
Formulação e aplicação de metabólitos produzidos por Fusarium fujikuroi com ação bioherbicida
(Universidade Federal de Santa Maria, 2021-11-30)
The present work aimed to evaluate the herbicide effect of the metabolites produced by Fusarium fujikuroi applied in pre and post-emergence in bioindicator plants and weeds, as well as to formulate a bioproduct. The ...
Tendências, agrupamentos e índices padronizado e de anomalia: uma análise da precipitação pluviométrica no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-12-14)
Changes in climate variables affect all stages of agricultural activities, and the
rainfall regime have the strongest effect on environmental conditions and
consequently, causing the greatest direct effect on the crop ...