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Now showing items 131-140 of 161
Análise da condutividade elétrica aparente do solo por indução: perspectivas das correlações com os elementos físicos e químicos do solo em áreas de cultivo de cana-de-açúcar
(Universidade Federal de São Carlos, 2021-06-28)
The sampling and analysis of agricultural soils are important processes for characterizing the physical and chIEMcal properties of agricultural soil. The soil apparent electrical conductivity (CEa) is influenced by several ...
A invisibilidade das mulheres nas ciências e na formação de professoras/es: uma contribuição às pesquisas
(Universidade Federal de São Carlos, 2021-12-03)
The presence of women in scientific areas has been widely discussed in universities, especially in the production of research and in academic events, while the debate on teacher training in gender is still timid in ...
Uma proposta de ensino de astronomia observacional com o instrumento Projetor Estelar
(Universidade Federal de São Carlos, 2021-11-10)
The teaching of astronomy encompasses a wide range of concepts in its scope and is largely supported by educational instruments, as these allow for a better understanding and/or visualization of celestial phenomena. To ...
Geração de bioeletricidade, através do bagaço e da palha da cana-de-açúcar
(Universidade Federal de São Carlos, 2021-01-11)
The problems of using non-renewable energies and the need to look for renewable alternatives, which are less harmful to the environment and important to meet the growing demand for energy, make several countries strive to ...
Protetores solares para minimizar os efeitos dos estresses climáticos sobre a fotossíntese em citros
(Universidade Federal de São Carlos, 2021-11-18)
Extreme weather episodes are becoming more and more common, and are characterized by high light radiation and high air temperature, resulting in stress and a large impact on citrus development, quality and production. ...
Solubilização de fosfato natural para a cana-de-açúcar pela levedura rizosférica Torulaspora globosa
(Universidade Federal de São Carlos, 2021-11-22)
Many Brazilian soils have a widespread low availability of phosphorus (P) to plants, a condition that leads to the need of frequent phosphate fertilization to ensure economically viable agricultural production. However, ...
(In)segurança hídrica e o desafio de viver e produzir no PDS Sepé Tiaraju, SP
(Universidade Federal de São Carlos, 2021-10-27)
The water management in the settlements of the brazilian Agrarian Reform is a
topic of great relevance and always current, due to its complexity and
developments. Amidst the current environmental crisis, therefore, ...
Interferência de herbicidas na associação da bactéria diazotrófica Nitrospirillum amazonense e mudas pré-brotadas de cana-de-açúcar
(Universidade Federal de São Carlos, 2021-11-17)
The microbial inoculant for sugarcane containing Nitrospirillum amazonense cells is a recent technology and has been adopted in association with pre-sprouted seedlings to sustainably increase the crop's productivity. The ...
Desenvolvimento inicial de seleções de lima ácida tahiti em diferentes porta-enxertos sob condições irrigadas e não irrigadas
(Universidade Federal de São Carlos, 2021-11-25)
Brazil is one of the largest citrus producers in the world and is a major producer of limes and lemons, especially the production of Tahiti acid lime. The Brazilian citrus industry represents great economic and social ...
Avaliação de isolados de Bacillus spp. quanto à sua capacidade de promover crescimento em mudas de tangor Murcott
(Universidade Federal de São Carlos, 2021-10-29)
Citriculture is currently one of the main agricultural activities in Brazil in the fruit growing segment. However, several factors can influence the crop's productivity indices, such as the quality of the seedlings, and ...