Engenharia Agronômica - EAg-Ar: Recent submissions
Itens para a visualização no momento 21-40 of 155
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Análise da pesquisa científica sobre Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) no Brasil a partir de indicadores bibliométricos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 16/05/2015)Brazilian agriculture is currently experiencing significant losses due to a recently introduced pest, the Helicoverpa armigera caterpillar. Belonging to the Heliothinae subfamily, it is an extremely polyphagous insect that ... -
Variabilidade espacial de atributos químicos do solo em sistemas integrados de produção agropecuária
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 31/01/2024)Increasingly, food production is being sought in a sustainable way. In this context, integrated production systems emerge. In Brazil, its adoption has been increasing among producers due to the increase in soil quality, ... -
Legislação de agroquímicos no Brasil: procedimentos para o registro de novos ingredientes ativos e produtos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 03/04/2023)The Brazilian legislation that provides for the experimentation, use, and application for registration of agrochemicals from Law n° 7,802 of 1989 and the decrees that regulate it, is a complex subject with several fundamentals ... -
Impacto da guerra Rússia/Ucrânia sobre o mercado de fertilizantes brasileiro
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 28/08/2023)This research paper examined the impacts of the war between Russia Ukraine on the fertilizer market in Brazil. The general objective is to evaluate the impact of the Russia/Ukraine war on the domestic fertilizer market. ... -
Margens de comercialização do etanol hidratado no estado de São Paulo
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 22/08/2023)Brazil is a huge producer of sugar cane and is the source of raw materials for the mills to produce ethanol, a fuel of economic, social and environmental importance. According to the IEA, Brazil is the world's largest ... -
Controle de Eleusine indica pelo herbicida pendimethalin sob diferentes quantidades de palha e após diferentes períodos de seca
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 29/08/2023)In this work, the objective was to evaluate the effect of pendimethalin on Eleusine indica in different periods of drought and with different amounts of rain, in order to observe whether it would be an option in controlling ... -
Os impactos dos herbicidas em abelhas nativas: uma revisão sistemática sobre as nossas bases de dados
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 28/08/2023)Knowledge of the toxicological effects resulting from pesticides on our native bees is of unique importance for understanding their extent and consequently carrying out appropriate management for their conservation. This ... -
Perdas e desperdício pós-colheita de hortaliças in natura no varejo do município de Araras-SP
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 21/08/2023)Approximately one-third of the food produced is lost or wasted worldwide, representing 1.3 million tons of food lost annually. Reducing these losses is one of the goals of the 2030 Agenda aimed at ensuring sustainability ... -
Avaliação agronômica de variedades de alface em cultivo em sistema DFT (Deep Film Technique)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 24/08/2023)Lettuce (Lactuca sativa L.) is considered the most commercialized and consumed leafy vegetable by Brazilians, and can be produced all year round. Hydroponic cultivation is an affordable alternative to conventional cultivation. ... -
Caracterização agronômica de linhagens de pimentão (Capsicum annuum L.)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 28/08/2023)Bell peppers are a popular vegetable in many cuisines around the world, known for their versatility and flavor. It is an excellent source of nutrients, including vitamins A and C, as well as containing fiber and antioxidants. ... -
Respostas fisiológicas das plantas de citros ao glyphosate
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 24/08/2023)Currently, weed control for citrus is more costly, as it is a perennial crop where weeds coexist at the same time and space, thus reducing control options. Also, there are reports of the excessive and inappropriate use of ... -
Controle de plantas daninhas em citros, interação entre roçadoras e herbicidas
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 24/08/2023)Weeds are considered the most limiting biotic factor to production agricultural world, and in citrus, ecological mowing proved to be a viable management option; however, there is a lack of information regarding the interaction ... -
Caracterização, produtividade e armazenamento pós-colheita refrigerado para laranjas pigmentadas
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 25/08/2023)The concentration of anthocyanins in citrus intensifies when cultivation is carried out in environments with lower temperatures or high daily temperature ranges, however, the Brazilian tropical climate does not allow an ... -
Interação dos substratos e solução nutritiva no cultivo de orquídea Phalaenopsis em vaso
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 03/04/2023)The flower market in Brazil has been including new technologies that help in the acquisition of higher productivity and more sustainable production systems, including the rational use of water and fertilizers. The main ... -
Efeito da adubação na qualidade do café: uma revisão de literatura
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 28/08/2023)This work conducts a bibliographical survey to analyze the effects of fertilization on coffee quality. In the literature review, the interactions between fertilization, crop productivity and coffee quality were explored. ... -
Tolerância de espécies nativas do cerrado ao alumínio em solução
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 19/12/2013)The Cerrado biome (Brazilian savanna) occupies about 30% of the Brazilian territory. Its soils have limitations for the development of crops of economic interest, as they are naturally acidic, with high levels of aluminum ... -
Aplicação de inoculante no plantio e doses de adubação nitrogenada de cobertura na cultura do feijoeiro (Phaseolus vulgaris)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 08/12/2016)The bean crop has the great challenge of increasing productivity and reducing dependence on nitrogen (N) fertilization from biological N fixation, aiming at a sustainable development of agriculture. The objective of this ... -
Produtividade do feijoeiro (Phaseolus vulgaris) cultivado sob efeito residual da adubação do milho de segunda safra
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 11/07/2017)One of the great challenges for the bean crop is to increase productivity and, at the same time, improve fertilization management using new technologies. The objective of this work was to evaluate the effect of residual ... -
Sensibilidade de três variedades de cana-de-açúcar (Saccharum spp.) ao alumínio em solução avaliada por corantes indicadores
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 29/06/2011)Brazil is the world's largest producer of sugarcane (Saccharum spp.). Its production is expanding in regions characterized by soils with low fertility and high acidity. The influence of Al toxicity on the development of ... -
Controle de Cosmopolites sordidus [(Germar, 1824) (Coleoptera: Curculionidae)] com Beauveria caledonica em solução oleosa
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 05/04/2023)Banana is one of the most consumed and produced fruits worldwide, in Brazil it has wide gastronomic acceptance, so that only 1% of Brazilian production is exported, therefore, it is a fruit of great internal importance. ...