Centro de Ciências Agrárias - CCA: Recent submissions
Itens para a visualização no momento 1-20 of 818
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Caracterização agronômica de linhagens de alface lisa e mimosa em cultivo convencional e hidropônico
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 20/09/2024)Lettuce (Lactuca sativa) is the most consumed and commercialized leafy vegetable in Brazil and worldwide, consumed mainly raw in salads, and comes in various varieties, each with its own characteristics. The genetic ... -
Desempenho de alface crespa cultivadas em sistema convencional e hidropônico
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 18/09/2024)Lettuce is the main leafy vegetable in Brazil and worldwide. Its cultivation is mainly done using two planting systems: conventional and hydroponic. However, for most cultivars, there is no clear recommendation on which ... -
Caracterização agronômica e físico-química de linhagens de pimenta (Capsicum chinense Jacq.)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 16/09/2024)The consumption of peppers from the genus Capsicum has been increasing in Brazil and worldwide, being considered a promising market for the Brazilian agribusiness, involving various sectors from the agribusiness. The market ... -
Caracterização agronômica, físico-química e sensorial de linhagens de pimenta (Capsicum chinense)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 13/10/2024)Consumed since before the arrival of Europeans on the American continent, peppers of the genus Capsicum hold great socioeconomic importance for Brazil, with 5 domesticated species. Among them, the most Brazilian of peppers, ... -
Caracterização agronômica de linhagens de abóbora (Cucurbita moschata)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 19/09/2024)The Cucurbitaceae family encompasses a wide diversity of genera and species adapted to tropical and subtropical climates, whose variability is valuable for genetic improvement through the description of their characteristics. ... -
Poder residual do tratamento de sementes de milho com neonicotinoides para controle de Dalbulus maidis (Delong & Wolcott)
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 17/09/2024)Corn crops are extremely important in Brazilian agriculture, with a large cultivation area facing challenges, one of which is pest control, such as the corn leafhopper (Dalbulus maidis), a vector of pathogens that can ... -
Biocarvão de resíduos de laranja como meio filtrante para tratamento de efluente doméstico visando reúso agrícola
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agricultura e Ambiente - PPGAA-Ar, Câmpus Araras, 20/08/2024)Brazil stands out as the world's largest producer of oranges, generating a significant volume of byproducts from the agro-industrial sector. In order to make use of these resources, the production of biochar from orange ... -
Interferência do mulch de Urochloa ruziziensis na emergência de Ipomoea spp., Merremia spp. e Mucuna spp.
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 19/09/2024)Brazil is one of the world's leading citrus producers but faces phytosanitary challenges. Among these, weeds are particularly notable, and currently, climbing species have caused significant losses in production and increased ... -
Esgoto doméstico tratado como aporte hídrico e nutricional no cultivo de antúrio de corte
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agricultura e Ambiente - PPGAA-Ar, Câmpus Araras, 26/07/2024)In recent years, the agricultural sector has faced an increase in the demand for water resources and nutrients. However, human activities have impaired natural nutrient cycles, worsening the already uneven natural distribution ... -
Flumioxazina isolada e em associações no controle de plantas daninhas e sua dinâmica em palha, textura de solo e simulação de lâminas d’água
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agricultura e Ambiente - PPGAA-Ar, Câmpus Araras, 27/08/2024)Mechanized sugarcane harvesting can influence the weed population and modify the chemical and biological characteristics of the soil. The residual straw on the surface may hinder the penetration of pre-emergent herbicides, ... -
Óleo essencial de citros no controle de Diaphorina citri Kuwayama
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 05/09/2024)Previous studies have demonstrated the effectiveness of citrus essential oils (EOs) in pest control due to the effects of their components. Thus, the present study aimed to evaluate the efficacy of essential oils extracted ... -
Seleção de genótipos de limão
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 17/09/2024)For the advancement of the citrus sector and the improvement of producers' profits in the national territory, the search for new varieties of citrus in the current Brazilian scenario is deeply essential. Several varieties ... -
Resposta fisiológica de limas ácidas Tahiti enxertadas em porta-enxertos ananicantes sob diferentes manejos do solo
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 18/09/2024)Brazilian citriculture plays a significant role both economically and socially, and the introduction of new materials, such as scion and rootstock varieties, has enabled the industry to overcome numerous challenges, aiming ... -
Flutuação populacional de Glycaspis brimblecombei Moore, 1964 (Hemiptera: Aphalaridae) em plantios comerciais de Eucalyptus spp. em uma microrregião do Estado de São Paulo
(Universidade Federal de São Carlos, UFSCar, , Câmpus Araras, 13/09/2024)In Brazil, silviculture of exotic species is a growing activity and species of the genus Eucalyptus are widely exploited for the production of paper and pulp. However, eucalyptus production in Brazil faces some challenges, ... -
Efeitos do custo adaptativo na germinação de biótipos de Digitaria insularis (L.) Fedde resistentes a herbicidas
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Agricultura e Ambiente - PPGAA-Ar, Câmpus Araras, 21/08/2023)Digitaria insularis poses a significant challenge in weed control due to its perennial habit, dense clumping growth, and the widespread presence of herbicide-resistant biotypes. Our research investigates whether single or ... -
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 ... -
Sobrevivência de Dalbulus maidis em plantas hospedeiras alternativas na entressafra de milho
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Produção Vegetal e Bioprocessos Associados - PPGPVBA-Ar, Câmpus Araras, 24/10/2023)Corn plays a fundamental role in Brazil and globally, being an essential crop for both human and animal nutrition. Furthermore, it serves as an essential raw material for the production of a variety of products, including ... -
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 da inoculação da levedura Torulaspora globosa e da bácteria Bacillus subtilis no desenvolvimento inicial de plantas de milho
(Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Produção Vegetal e Bioprocessos Associados - PPGPVBA-Ar, Câmpus Araras, 28/06/2024)Maize (Zea mays) is one of the most important crops in the world, a source of human and animal food. Brazil is one of the largest producers of the crop, being the third largest producer and the second largest exporter ...