Júlio César Delvaux

ORCID: 0000-0001-7641-964X
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About
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Research Areas
  • Plant Pathogens and Fungal Diseases
  • Soil Management and Crop Yield
  • Growth and nutrition in plants
  • Forest ecology and management
  • Plant-Microbe Interactions and Immunity
  • Plant Micronutrient Interactions and Effects
  • Soil Carbon and Nitrogen Dynamics
  • Botany and Plant Ecology Studies
  • Mycorrhizal Fungi and Plant Interactions
  • African Botany and Ecology Studies
  • Forest Biomass Utilization and Management
  • Clay minerals and soil interactions
  • Forest Ecology and Biodiversity Studies
  • Environmental Sustainability and Education
  • Plant Pathogenic Bacteria Studies
  • Environmental and biological studies
  • Pesticide Residue Analysis and Safety
  • Plant and fungal interactions
  • 3D Modeling in Geospatial Applications
  • Mediterranean and Iberian flora and fauna
  • Indigenous and Place-Based Education
  • Environmental, Ecological, and Cultural Studies
  • Architecture and Computational Design
  • Phytase and its Applications
  • Fungal Infections and Studies

Instituto Federal de Educação, Ciência e Tecnologia do Triângulo Mineiro
2016-2023

Universidade Federal de Uberlândia
2019-2020

Univar (United Kingdom)
2019

Instituto Federal de Educação, Ciência e Tecnologia de Minas Gerais
2018

Universidade Federal de Viçosa
2013

The microbiota associated with coffee plants may play a critical role in the final expression of quality. However, microbial diversity cherries is still poorly characterized. Here, we investigated endophytic Coffea arabica by using culture-independent approaches to identify microbes, ultimately better understand their ecology and potential determining Group-specific 16S rRNA 26S genes polymerase chain reaction – denaturing gradient gel electrophoresis clone library sequencing showed that...

10.1139/cjm-2012-0674 article EN Canadian Journal of Microbiology 2013-01-22

Endophytic bacteria colonize the internal tissues of plants without causing infection or negative effects on their hosts. This study investigates occurrence and diversity culturable endophytic in fruits of Coffea canephora at three developmental stages. Isolation quantification were performed R2A culture medium, was established using molecular methods analysis fatty acid methyl esters (FAME). α- γ-Proteobacteria, Actinobacteria, Firmicutes, and Bacteroidetes identified investigated...

10.5897/ajmr12.2036 article EN African Journal of Microbiology Research 2013-02-12

Filter cake has been one of the most widely used waste products as a source organic matter in production biofertilizers. However, sanitized sewage sludge is recommended alternative for agricultural use because environmental issues. Studies that examine this particular class fertilizer are needed. The objective work was to evaluate efficiency and filter sources composition pelletized biofertilizers soybean production. experimental design randomized block 2 x 4 + factorial, which includes two...

10.4025/actasciagron.v42i1.44249 article EN cc-by Acta Scientiarum Agronomy 2020-05-27

Eucalyptus species are among the most widely grown and economically valuable trees worldwide. In Brazil, eucalyptus is of major environmental economic importance because it generates thousands jobs offers an alternative to using wood from native forests. forest ecosystems, plant shoots considered a common habitat for various microorganisms, plants family Myrtaceae important source fungal biodiversity. However, very little known about diversity microbial distribution in leaves. This study...

10.5897/ajmr2016.8353 article EN African Journal of Microbiology Research 2017-01-21

Coffee (Coffea arábica L.) is a fundamental agricultural commodity in the Brazilian economy, demanding high amount of nutrients for good vegetative development and productivity. The tested hypothesis was that use organomineral fertilizer promotes coffee production due to greater availability N, P, K soil. objective this study was: (i) monitor efficiency rates; (ii) determine with application. A developed applications four rates (75%, 100%, 125%, 150% recommended P2O5 rate), three forms...

10.25186/.v18i.2098 article EN Coffee Science 2023-01-01

Soil fertility has become an interconnected aspect of modern agriculture, incorporating factors such as nutrient availability from soil, and its revision necessary for ensuring sustainability. Therefore, to understand the solubility nutrients organomineral fertilizers pelleted with biosolids sugarcane filter cake, evaluate resulting chemical changes in soil use, experiment was performed a completely randomized design. The done four replicates 3 × 5 +1 factorial scheme, using three fertilizer...

10.21475/ajcs.21.15.01.2645 article EN Australian Journal of Crop Science 2021-01-02

Bacterias endofiticas residem nos tecidos internos das plantas em pelo menos uma etapa do seu ciclo de vida, sem causar sintomas aparentes doenca. Sao representadas por grande diversidade bacteriana composta pelos filos Alfa-, Beta- e Gamma-Proteobacteria, Actinobacteria, Firmicutes Bacteroidetes. Em geral originam comunidades bacterianas raizes ou epifiticas, bem como sementes infectadas, podendo ainda, penetrar na planta ativamente ferimentos aberturas naturais. Apos a penetracao elas...

10.34117/bjdv7n1-595 article PT Brazilian Journal of Development 2021-01-01

Este trabalho teve como objetivo apreciar os relatorios emitidos pelo Programa de Analise Residuos Agrotoxicos em Alimentos (PARA) no periodo 2009 a 2012. Dentre as culturas analisadas, apenas cultura arroz diminuiu quantidade amostras insatisfatorias (AI) analisado, demais apresentaram altos indices AI que confirmam o amplo uso agrotoxicos Brasil. O maior determinante foram com residuos nao autorizados pela Agencia Nacional Vigilância Sanitaria (ANVISA), esse dado e muito preocupante tendo...

10.34117/bjdv7n1-300 article PT Brazilian Journal of Development 2021-01-01

Pelletized organomineral fertilizers (OMFs) are a promising, sustainable alternative for eucalyptus fertilization, the most widely cultivated hardwood tree globally. However, little is known about effects of OMFs on initial plant development and soil quality. We evaluated different doses pelletized OMF derived from sugarcane filter cake (0%, 50%, 100%, 150%, 200% relative to recommended phosphorus dose cultivation) mineral treatment (mineral fertilizer at eucalyptus), as well time (30, 60,...

10.21475/ajcs.21.15.04.p3071 article EN Australian Journal of Crop Science 2021-04-10

The term sustainability is important for the comprehension of how Environmental Education and practices Permaculture can be used as tools education. characterized a system planning creation, in harmonic manner, productive, sustainable ecologic environments. goal this paper to evaluate permaculture’s efficiency tool environmental education mechanism integration between human being environment. project was developed school municipal located rural part Ituiutaba, State Minas Gerais, involving...

10.14393/rep-v16n32017-rel02 article EN cc-by-nc-nd Revista de Educação Popular 2018-01-09

O presente trabalho teve como princípio avaliar a cana-de-açúcar (Saccharum spp.) sob adubação organomineral com lodo de esgoto e bioestimulante. experimento foi conduzido delineamento em blocos casualizados, esquema fatorial 5x2+1, sendo cinco tratamentos sem biestimulante, mais um adicional (adubação mineral) quatro repetições. As combinações dos foram função da recomendação plantio 470 kg ha -1 formulado 04-21-07 cobertura 400 do 10-00-40 + 0,7% B aos 150 dias após (DAP) 90 o corte (DAC)...

10.34117/bjdv7n4-218 article PT Brazilian Journal of Development 2021-04-08

RESUMOOs pombos tornaram-se cada vez mais adaptados à vida na cidade e comunidade do homem, no entanto, essas aves sinantrópicas são responsáveis pelo transporte de vários microrganismos patogênicos para a saúde humana.O presente trabalho teve como objetivo realizar o levantamento da presença em locais aglomeração pessoas Ituiutaba

10.14393/vtn-v23n2-2017.4 article PT cc-by Veterinária notícias/Veterinária Notícias 2017-12-30
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