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Now showing items 181-190 of 249
Controle de espécies de Poaceae e Convolvulaceae através de herbicidas aplicados em solo e palha e sensibilidade de mudas pré-brotadas de cana-de-açúcar
(Universidade Federal de São Carlos, 2021-10-27)
The implementation of the practice of raking straw in sugarcane fields resulted in heterogeneous distribution or total removal of straw in the areas. And these different amounts of straw can influence the floristic composition ...
Uso de microrganismos no tratamento de sementes
(Universidade Federal de São Carlos, 2021-11-19)
Seed treatment has been an essential step in agricultural production systems, especially on chemical treatment which, despite being widely used, has the potential to harm the environment and the rural workers. Because of ...
Isolamento e seleção de leveduras promotoras de crescimento vegetal de solo sob cultivo de milho orgânico
(Universidade Federal de São Carlos, 2022-08-29)
The microorganisms that promote plant growth are a group naturally found in beneficial association with plants, among which, yeasts have shown promising results. The objective of this work was to isolate, select and ...
Revisão bibliométrica sobre o uso da análise de variância e de sobrevivência em estudos de germinação de sementes
(Universidade Federal de São Carlos, 2021-11-22)
Scientific studies with seeds are developed for a wide range of purposes, and statistical analysis of data is an essential component for reliability and experimental proof. Among the statistical methods adopted, the analysis ...
Comunicação e alfabetização científica e tecnológica: desenvolvimento e avaliação de um curso a distância sobre fake news
(Universidade Federal de São Carlos, 2022-04-28)
The phenomenon of fake news is a reality all over the world, showing itself as a topic with urgent discussion and formulation of proposals to combat the scenario of extreme influence of decision-making by the population ...
Qualidade físico-química e tolerância à Phyllosticta citricarpa, Elsinoe fawcettii e “Candidatus Liberibacter spp.” em genótipos de limão (Citrus limon)
(Universidade Federal de São Carlos, 2022-04-08)
Lemon genotypes are affected by several diseases that jeopardize their productive sustainability. This study aimed to evaluate the physicochemical quality of fruits and the incidence and severity of citrus black spot ...
Movimento sociais e formação de professoras e professores de ciências em artigos nacionais e internacionais
(Universidade Federal de São Carlos, 2021-08-30)
The present work aimed to identify if there is a contribution of scientific research that
articulates the formation of teachers and social movements. We emphasize that this theme is
related to the training of professionals ...
Práticas pedagógicas sobre sexualidade em produções internacionais: contribuições para a formação de professores de ciências
(Universidade Federal de São Carlos, 2022-04-26)
Inequality and gender violence should be reasons for concern and actions to overcome them, as, unfortunately, their rates have increased over the years. In the midst of this, it is known that education has a transforming ...
Avaliação dos principais parâmetros físicos e tecnológicos da borracha natural do clone RRIM 600 em diferentes frequências de sangria
(Universidade Federal de São Carlos, 2022-04-26)
The latex of Hevea brasiliensis is the main feedstock raw material for obtaining natural rubber. Latex extraction is completely manual and is the activity with the highest percentage cost participation in the rubber tree ...
Xylella fastidiosa em oliveiras (Olea europaea): distribuição na planta, transmissão vertical e diagnose
(Universidade Federal de São Carlos, 2022-05-23)
As consequence of the recent occurrence of the disease known as Olive Quick Decline Syndrome (OQDS), caused by Xylella fastidiosa subsp. pauca (Xf-p), in olive trees (Olea europaea) there is a lack of scientific information ...