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Now showing items 241-250 of 256
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 ...
Produção de grãos e silagem de milho em consórcio com guandu-anão no sistema orgânico
(Universidade Federal de São Carlos, 2022-04-27)
In Brazil there is a shortage in the supply of protein foods for animal feed in an organic system. The intercropping of maize with pigeon pea can be an alternative to increase the protein content in the silage and serve ...
Óleo essencial de limão para controle do bolor verde (Penicillium digitatum sacc.) e bolor azul (Penicillium italicum wehmer)
(Universidade Federal de São Carlos, 2024-07-10)
Green and blue molds, caused by the fungi Penicillium digitatum Sacc and Penicillium italicum Wehmer, respectively, have caused damage to citrus fruits, devaluing them for fresh trade. The objective of this study was to ...
Óleo essencial de limão para controle de Alternaria alternata (Fr:Fr.) Keissler f. sp. citri
(Universidade Federal de São Carlos, 2024-08-07)
Concern about fungicide resistance and toxicity has led to the need to explore alternatives for controlling Alternaria Brown Spot (MMA), caused by the fungus Alternaria alternata. The objective of this work was to evaluate ...
Química do lúpulo e seus constituintes
(Universidade Federal de São Carlos, 2023-03-10)
Hops are a fundamental ingredient for beer production. Its use imparts bitterness, aroma and flavor in addition to contributing to the conservation of the drink. The cultivation of hops becomes a reality and begins to be ...
A utilização do Chat GPT e o processo de alfabetização científica e tecnológica no mundo contemporâneo
(Universidade Federal de São Carlos, 2023-05-05)
Currently, it is often observed that artificial intelligence is one of the most discussed subjects around the world. The new technologies are presented in a very abrupt way to society, and often this presents itself as a ...
Uma abordagem global sobre o uso de joaninhas no controle biológico
(Universidade Federal de São Carlos, 2024-02-09)
One of the main challenges for current agriculture is the proliferation of pest insects in crops, especially different species of aphids, due to the large number of crops they infest, their high reproductive capacity, and ...
Proposta de ensino de ciências sobre vírus: integração dos três momentos pedagógicos, abordagem CTS e combate às fake news
(Universidade Federal de São Carlos, 2024-01-17)
This paper introduces an innovative approach to science education through a didactic
sequence designed for 4th-grade students in Elementary School, focusing on the theme of
viruses. The proposed sequence integrates the ...
Mirmecofauna em áreas em estágio inicial de restauração florestal sob diferentes manejos
(Universidade Federal de São Carlos, 2024-02-15)
The ants represent a rich and abundant group of insects and are highly influenced by the heterogeneity of the environment, so environments with greater vegetal complexity offer better conditions for the ant fauna. The ...
Adaptação de uma dieta artificial para linhagem e sexagem genética de Anastrepha fraterculus (Diptera: Tephritidae) e doses para indução para esterilidade sob hipóxia
(Universidade Federal de São Carlos, 2024-02-16)
The Anastrepha fraterculus fly, also known as the South American fruit fly, is one of the main pests in Brazilian fruit farming. Therefore, the production of sterile males through irradiation (Sterile Insect Technique - ...