Engenharia Agronômica - EAg-Ar
Recent Submissions
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Biopolímeros ferti-liberadores: uma proposta de tecnologia para o cultivo de pimenta biquinho
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 09/09/2024)Soilless cultivation in protected environments allows agricultural production in reduced areas, using organic and inert substrates, as well as high-frequency fertigation. Biquinho peppers (Capsicum chinense), widely consumed ... -
Pyroxsulam em mistura com inseticidas piretróides na cultura do trigo: efeito enzimático
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 13/09/2024)It is very common to use mixtures of different pesticides in agriculture, and the result of an association between them can be antagonism (less effect of the mixture when compared to the products applied separately), ... -
Toxicidade aguda de clomazona, sulfentrazona, indaziflam e tebutiuron em macrófitas
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 13/09/2024)The use of herbicides with a long residual can have an impact on the productivity of agricultural crops and cause negative effects on terrestrial and aquatic ecosystems due to surface run-off or leaching. In this context, ... -
Efeito de herbicidas pré-emergentes em diferentes texturas de solo
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 13/09/2024)Weed management is essential in agriculture, and the increased use of pre-emergent herbicides has increasingly become an efficient solution to this problem. The response to pre-emergent herbicides can vary depending on a ... -
Revisão sobre o manejo de Sphenophorus levis (Vaurie, 1978) em cana-de-açúcar e aplicação de um estudo de caso
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 11/09/2024)The main objective of this work was to gather information from the literature on integrated management strategies to control Sphenophorus levis in sugarcane crops, aiming to reduce insect damage and promote agricultural ... -
Controle de plantas daninhas pela associação de herbicidas aplicados em pré-emergência e cobertura vegetal sobre o solo
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 13/09/2024)Currently, we can see the importance of soybean production in Brazil due to the size of the cultivated area and the large market that exists for this species. Because it has low competitive potential and high sensitivity, ... -
Preferência sensorial entre café bebida dura e mole
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 06/09/2024)This study aimed to evaluate the preference between a hard coffee drink and two soft drinks (special 1 and 2), as well as purchase intention. The coffee beans were roasted and ground and the coffee drink was prepared. The ... -
Levantamento do meio físico e classificação de terras pelo Sistema de Capacidade de Uso do Solo no CCA/UFSCar
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 01/02/2024)Investigating the natural propensity for land use is extremely important, especially in environments subject to intense human action. When the soil's productive capacity conditions are not taken into account, and it is ... -
Importância, diagnose e métodos de inoculação de Xanthomonas albilineans, agente causal da escaldadura-das-folhas em cana-de-açúcar
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 02/02/2024)Sugarcane is a crop of great economic importance in Brazil; however, the bacterium Xanthomonas albilineans, the causal agent of leaf scald, can impair its productivity. Reported in more than 60 countries, the disease can ... -
Desenvolvimento de árvores nativas em sistema agroflorestal concebido como método de restauração ecológica em área de Reserva Legal
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 31/01/2024)Intensive and poorly planned human actions have greatly accelerated forest fragmentation and, therefore, the adaptation of alternative ecological restoration strategies has gained prominence, regarding compliance with the ... -
Avaliação agronômica de linhagens de alface em cultivo hidropônico no sistema NFT (Nutrient Film Technique)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 02/02/2024)Lettuce (Lactuca sativa) is the most important leafy vegetable in the world and the most commercialized in Brazil, being consumed mainly fresh, in the form of salads. This work aimed to evaluate the agronomic characteristics ... -
Estudo ecotoxicológico do glufosinato de amônio em Eisenia andrei (Bouché, 1972)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 01/02/2024)In the context of the growing use of pesticides, especially glufosinate ammonium, in the face of weed resistance to herbicides and the development of transgenic crops tolerant to glufosinate ammonium, which have significantly ... -
Uma nova raça fisiológica de Puccinia kuehnii virulenta a variedade RB966928
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 09/02/2024)Brazil is currently the largest sugarcane producer in the world, reaching 677.6 million tons of processed sugarcane in the 2022/23 harvest, the main products of which are ethanol and sugar. In order to meet the entire ... -
Biopolímeros ferti-liberadores: uma proposta de recipiente para o cultivo de mudas de antúrios
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 30/01/2024)The improper management of plastic waste in agriculture, coupled with the high demand for soil fertilization, has resulted in significant adverse environmental impacts. Efforts to address these issues involve the development ... -
Efeitos do uso de subdoses de herbicidas no controle de diferentes espécies do gênero Urochloa
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 01/02/2024)In crop-livestock integration systems, the use of underdoses of herbicides has stood out because it makes it possible to manage forage species in consortium with corn. The aim of this study was to evaluate the treatments ... -
Restauração florestal no Brasil: avaliação produtiva e mercado pós acordo de Paris
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 22/01/2024)The present study seeks to assess the productive capacity of seedlings and seeds in Brazil, identifying the main actors in the reforestation market and the associated challenges, in the context of the goals established by ... -
Desempenho da tecnologia Bt no controle de espécies de lepidópteros noctuídeos
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 02/02/2018)Among the most important crops for Brazilian agribusiness, soybeans and cotton stand out, both producing millions of tons per harvest. However, various factors limit the full development of these crops, such as the occurrence ... -
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 ...