A5036308740- Soil Management and Crop Yield
- Soil Carbon and Nitrogen Dynamics
- Phytase and its Applications
- Agriculture, Soil, Plant Science
- Chromium effects and bioremediation
- Fire effects on ecosystems
- Growth and nutrition in plants
- Agricultural and Food Sciences
- Plant Micronutrient Interactions and Effects
- Plant tissue culture and regeneration
- Conservation, Biodiversity, and Resource Management
- Methane Hydrates and Related Phenomena
- Social and Economic Solidarity
- Soil and Water Nutrient Dynamics
- Atmospheric and Environmental Gas Dynamics
- Cooperative Studies and Economics
- Plant Stress Responses and Tolerance
- Environmental and biological studies
- Sugarcane Cultivation and Processing
- Microbial Community Ecology and Physiology
- Geography and Environmental Studies
- Biofuel production and bioconversion
- Natural Products and Biological Research
- Turfgrass Adaptation and Management
- Aluminum toxicity and tolerance in plants and animals
Universidade de São Paulo
2019-2024
Universidade Estadual de Londrina
2017-2021
Universidade Federal do Paraná
2015
Abstract Seasonal floodplains in the Amazon basin are important sources of methane (CH 4 ), while upland forests known for their sink capacity. Climate change effects, including shifts rainfall patterns and rising temperatures, may alter functionality soil microbial communities, leading to uncertain changes CH cycling dynamics. To investigate feedback under climate scenarios, we performed a microcosm experiment using soils from two (i.e., Amazonas Tapajós rivers) one forest. We employed...
Liming reduces acidity neutralizes aluminum (Al3+) and manganese (Mn2+) toxicities increases calcium (Ca2+) magnesium (Mg2+) concentrations in many acid soils of the world. However, it availability other cationic micronutrients that are essential for plant growth. Therefore, an experiment was conducted greenhouse conditions assessing effects higher lime rates foliar grain boron (B), copper (Cu), iron (Fe), (Mn), zinc (Zn) 15 soybean genotypes [Glycine max (L) Merrill]. The were calculated to...
Sugarcane vinasse is generated in large amounts and can be utilized to improve soil attributes, especially areas degraded by burns. The aim of the present study was evaluate effects sugarcane on physico-chemical attributes a Cambisol managed via annual Soil samples were collected from an annually burned area under pasture used experiment pots dosages (0, 18.8, 37.5, 56.3, 75.0, 112.5, 150.0 m3 ha−1) water-dispersible clay, $${\text{pH}}_{{{\text{H}}_{2} {\text{O}}}}$$ , organic matter, K+,...
The development and identification of sugarcane clones with higher amount lignocellulosic biomass are essential to increas e the potential for generation electrical energy or biofuel.Considering increased portfolio products be explored from cane energy, objective this study was compare average results biometrics, productivity technological quality 23 hybrids commercial variety RB92579 (as a standard).Finally, we will identify types 1 and/or 2 become cultivars.The experimental design...
The pig slurry (PS) application as an organic fertilizer in Brazilian soils occurs for many years and the effects of this are known, but study our objective was to evaluate microbiological attributes microbial diversity soil after interruption PS application. rates were 0, 30 60 m3 ha-1 yr-1 2016 plots divided stopped half plot, generating factorial scheme 2 × 2, being two (30 yr-1) conditions (continuous or interrupted). Two samples taken at 5 12 mo interruption. reduced biomass C (MBC) by...
As bactérias diazotróficas encontradas na rizosfera apresentam características fenotípicas distintas e mutáveis dependendo do meio ambiente em que estão inseridas. Neste contexto, o presente trabalho tem como objetivo isolar caracterizar a morfologia de colônias presentes amostras solo coletadas diferentes manejos cultivo da região oeste estado Paraná. Os contemplados para estudo foram Sistema Agropastoril (M1), Horticultura (M2), Pastagem (M3), Soja 1 (M4), Mata nativa (M5) 2 (M6)....
The objective of this study was to evaluate changes in microbiological attributes soils under different growing systems. Three cropping systems were evaluated (1) no-tillage system (NTS); (2) conventional tillage (CTS); and (3) newly scarified (SNTS). three maintained for 20 years. In addition, a primary forest (PF) fragment used as reference. Soil samples collected at depths 0.0-0.1 m, 0.1-0.2 0.2-0.3 m. following variables measured: microbial biomass carbon (MBC); soil respirometry (RESP)...
The objective of this work was to evaluate enzymatic activities and chemical attributes a soil under continuous application for 28 years after interruption 5 12 months pig slurry (PS). received doses 0, 30 60 m3 ha-1 year-1 PS since 1988, in 2016, the plots were divided half there plot, generating 2 × factorial scheme, being two (30 year-1) conditions (continuous or interrupted). available P, total organic carbon (TOC), pH, Al3+, H+ + Ca2+, Mg2+ K+ activity enzymes arylsulfatase (AR),...
Western Paraná is an important agricultural and livestock region, where the cooperatives are differential aspect. Therefore, this study sought to identify role of on income technological information farmers in Paraná. An exploratory/descriptive research using questionnaires answered by cooperative members was carried out it identified that most farms (58.2%) have between 10 50 ha and, 96.0% carry annual crops cultivation as main source income. In addition this, activities such poultry...
Bactérias que habitam a rizosfera e exercem efeitos positivos sobre as plantas são denominadas rizobactérias promotoras de crescimento vegetal (RPCVs). Dentre atividades realizadas por estes microrganismos está solubilização fosfato. O fósforo (P) é um dos macronutrientes mais limita o desenvolvimento vegetais, pois participa diversas reações bioquímicas, componente ácidos nucléicos, atua nas respostas do nitrogênio potássio na retenção umidade solo. presente trabalho teve objetivo avaliar...
Bactérias que habitam a rizosfera e exercem efeitos positivos sobre as plantas são denominadas rizobactérias promotoras de crescimento vegetal (RPCVs). Dentre atividades realizadas por estes microrganismos está síntese do ácido 3-indolacético (AIA), um hormônio plantas. O AIA é conhecido promover divisão, diferenciação alongamento células vegetais. presente trabalho teve objetivo avaliar 42 estirpes selecionadas partir estudos biodiversidade pelas técnicas BOX-PCR sequenciamento parcial gene...