Centro de Ciências Agrárias - CCA: Recent submissions
Now showing items 161-180 of 753
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Controle de formigas cortadeiras com uso de óleos essenciais: uma revisão
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 23/09/2022)In Brazil, reforestation and monoculture practices are strongly impacted by leaf-cutting ants, which cause severe damage while affecting different stages of plant development and are distributed on a large scale. In this ... -
Sensibilidade de plantas cultivadas ao dicamba e 2,4-D aplicados em doses comerciais e subdoses
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 15/09/2022)The development of crops resistant to dicamba and 2,4-D may reflect the intensive use of these herbicides in agricultural areas, including close to susceptible species. Therefore, the objective of this work was to evaluate ... -
Diferentes meios de cultura no cultivo in vitro de três genótipos de roseiras
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 27/09/2022)Rose is considered one of the most important cut flower species in the world, and the main propagation systems have been cuttings and grafting. However, the micropropagation of roses has been applied for the production of ... -
Protozoários intestinais em amostras de fezes submetidas ao exame de rotina em laboratórios de análises clínicas: uma revisão sistemática
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 28/09/2022)Intestinal infections caused by protozoa contribute significantly to the burden of gastrointestinal diseases worldwide, but especially in less developed regions, where conditions associated with poor sanitation, water ... -
Uso de índices quantitativo e qualitativo como métodos de avaliação da qualidade do solo cultivado com cana-de-açúcar
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 29/09/2022)The transformation of natural systems into agricultural systems tends to cause damage to soil quality due to the forms of management used for cultivation, thus causing soil degradation and productive potential loss provided ... -
Manejo de plantas daninhas em sistemas orgânicos de produção
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 27/09/2022)Organic agriculture has increased in recent years, accompanied by the growing concern of society with the sustainable production of safe and quality food. Among the many problems faced by organic producers, there are the ... -
Implicações de diferenças regionais em cultivo de videiras no Brasil
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 30/09/2022)Viticulture has been growing in Brazil in recent years, this growth is due to the insertion of new techniques and improvements used in vine plantations. Brazil has become a great exponent in the production of grapes for ... -
Efeito do manejo convencional e orgânico na qualidade do grão e bebida de café
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 30/08/2022)The different soil management practices adopted in coffee cultivation systems can influence the chemical attributes of the soil and consequently the mineral nutrition of plants, interfering with the quality of fruits, beans ... -
Espaçamento de plantio e porta-enxertos para tangerina IAC 2019Maria
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 29/09/2022)In the search for an expansion framework for citrus farming in relation to table varieties, citrus breeding programs have been developing new varieties of tangerines. Among them is the IAC 2019Maria mandarin, developed by ... -
Análise molecular e fenotípica de eventos elite de Citrus sinensis geneticamente modificado em condições de campo
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 27/09/2022)Brazil stands out worldwide as the largest orange producer. The sector has faced challenges related to phytosanitary problems and among these problems are bacterial diseases, such as citrus variegated chlorosis (CVC), ... -
Caracterização agronômica de acesso de Mentha piperita L. e seu cultivo em sistema hidropônico através de mudas de estaquia
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 29/09/2022)Mentha piperita L. (Peppermint) is a European hybrid originated from the crossing of M. spicata x M. aquatica. The plants of this species are propagated by cuttings and used for medicinal purposes, food and cosmetics. Its ... -
Antibióticos utilizados em dieta artificial para criação de Diatraea saccharalis visando o controle de protozoários
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 30/09/2022)The biological control of the sugarcane borer Diatraea saccharalis (Lepidoptera: Crambidae) by the parasitoid Cotesia flavipes (Hymenoptera: Braconidae) is the most used and the most important in Brazil. However, the ... -
Adaptações na estrutura em Y no manejo da Uva Niágara Rosada voltadas para um melhor custo-benefício
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 26/09/2022)Y-Grape production is a well-known driving system used in most table grape producing regions in the country. With great advantages, such as better structure of bunches and more adequate posture of the farmer during all ... -
Práticas e percepções de agricultoras e agricultores sobre o manejo do capim-mombaça (Megathyrsus maximus) em sistemas agroflorestais
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 22/08/2022)Anchored in the practices and knowledge of traditional peoples and communities, and in the dialogue of this knowledge with science, agroecology seeks to rescue and develop production practices based on ecological principles. ... -
Biochar: relação com agroecologia, estado da pesquisa e matérias-primas promissoras
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agroecologia e Desenvolvimento Rural - PPGADR-Ar, Câmpus Araras, 17/08/2022)To reduce the environmental impacts caused by most food and raw material production systems, it is essential to change the paradigm of agricultural production to that of sustainability. In this context, agroecology ... -
Efeito da adição da biomassa de Phormidium autumnale em filmes biodegradáveis de alginato de cálcio
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 30/09/2022)The present work proposed the development of biodegradable alginate films added with Phormidium autmnale biomass aiming for its food packaging and agriculture applications. Alginate films without and with the addition of ... -
Campo elétrico: uma proposta de sequência didática utilizando fanzines
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 25/04/2022)This work proposes the elaboration of a didactic sequence (DS) that prioritizes the use of drawings to explore the concept of electric field through different perspectives (historical, mathematical and real applications). ... -
Efeito da polinização cruzada no número de sementes dos frutos de Ponkan Gold RBC
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 23/09/2022)Concerns about the production of table fruits such as Ponkan Gold RBC tangerine for many years were focused on effective pest and disease control in orchards. Over the years, the low number of seeds became a consumer demand. ... -
As tecnologias no ensino remoto: uma abordagem sobre a contribuição do smartphone nas aulas de matemática
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Educação em Ciências e Matemática - PPGEdCM-Ar, Câmpus Araras, 29/08/2022)Technology can contribute to the teaching process and is considered a means for learning to occur. Taking into account the pandemic situation that affected the world in 2020, this dissertation presents the result of an ... -
Racismo científico: o eu, o outro e o nós: práticas para o ensino de biologia
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 15/09/2022)This Academic Work aims to propose, from the theme of Scientific Racism, the elaboration and analysis of a didactic sequence that can address racism and science as points to understand promote the teaching for Ethnic-Racial ...