A5045220281- Heavy metals in environment
- Heavy Metal Exposure and Toxicity
- Mercury impact and mitigation studies
- Heavy Metals in Plants
- Plant Micronutrient Interactions and Effects
- Growth and nutrition in plants
- Phosphorus and nutrient management
- Soil Management and Crop Yield
- Soil Geostatistics and Mapping
- Soil Carbon and Nitrogen Dynamics
- Clay minerals and soil interactions
- Environmental Toxicology and Ecotoxicology
- Iron oxide chemistry and applications
- Mine drainage and remediation techniques
- Aluminum toxicity and tolerance in plants and animals
- Selenium in Biological Systems
- Geochemistry and Geologic Mapping
- Agricultural Science and Fertilization
- Amazonian Archaeology and Ethnohistory
- Wastewater Treatment and Nitrogen Removal
- Chromium effects and bioremediation
- Soybean genetics and cultivation
- Allelopathy and phytotoxic interactions
- Banana Cultivation and Research
- Plant Growth Enhancement Techniques
Universidade Federal de Lavras
2018-2024
This study aimed to examine the effects of foliar Se and I applications on chemical sensory characteristics blackberry (cv. BRS-Tupy) raspberry Heritage) fruits.
The increasing the efficiency of phosphate and micronutrient fertilization in tropical soils should be better studied to close crop yield gaps. aim this study was evaluate effect a soluble P source with or without humic acids (HA) micronutrients (M) on P-availability maize soybean Minas Gerais State, Brazil. crops were grown under rainfed no-till cropping system, 2016/2017 rainy summer season, wheat as cover 2017 winter 2017/2018 year. field trial organized 4 × 2 factorial arrangement [4...
Lead is a persistent element in soils and has deleterious effects on living organisms. The aim of this study was to investigate the effect different lead (Pb) concentrations soybean sorghum soils. experiment conducted following ISO 11.269–2 guidelines, with samples Latossolo Vermelho-Amarelo distrófico (LVAd) Vermelho distroférrico (LVdf) contaminated Pb-acetate at increasing [sorghum (Sorghum bicolor): 0, 200, 400, 800, 1200, 1600, 2200 2800 mg kg−1 dry soil; (Glycine max): 50, 100, 3200...
The aim of this study was to evaluate the capacity for Hg adsorption, understand mechanisms sorption in tropical soils, and potential by a natural zeolite possible application remediation soils contaminated with Hg. soil samples used were collected from 0 20 cm layer areas native vegetation state Minas Gerais, Brazil. experiment conducted completely randomized design 5 × 8 factorial arrangement, five contrasting characteristics eight concentrations (0, 0.05, 0.1, 0.2, 0.4, 0.8, 1.2, 2.4 mg...
Copper is a micronutrient for living organisms, but at high concentrations it may cause several deleterious effects. The objective of this study was to evaluate the behavior agricultural crops different Cu in soil. species Triticum aestivum (wheat), Zea mays (maize), Oryza sativa (rice), Phaseolus vulgaris (dry bean), Glycine max (soybean), and Raphanus sativus (radish) were cultivated soils Typic Hapludox (TyHpx) Rhodic Acrudox (RhAcx). experiment carried out greenhouse set pots completely...
A utilização de fontes orgânicas nitrogênio (N) é uma alternativa em sistemas produção agrícola. O conhecimento da taxa mineralização resíduos orgânicos ferramenta que auxilia no seu manejo e na prevenção possíveis impactos ambientais. objetivo com este trabalho foi quantificar a líquida N solo recebeu aplicação diferentes orgânicos. Utilizaram-se amostras do horizonte um Latossolo Vermelho distroférrico típico muito argiloso, coletado camada 0-0,15 m profundidade. Os tratamentos foram:...
Nitrogen an important nutrient required by plants can undergo the leaching process and thereby contaminate water table courses. Thus, objective of this work was to evaluate dynamics NO3- NH4+ in columns deformed soil submitted organic mineral fertilization. The experiment conducted a greenhouse, 0-15 cm deep samples were collected from Anionic Acrudox. experimental design completely randomized, with seven treatments: EA: birds manure; EB: bovine CO: compound; HU: earthworm humus; GE: residue...
Introduction The by-product of the intermediate process tanning (BPIPT) can be used in manufacturing environmentally-friendly organo-mineral fertilizers (OMF). However, presence potentially toxic elements ( e.g. , chromium, Cr), hinder use BPIPT agriculture. This study aimed: i) to evaluate soil chemical and biological properties following application produced with a BPIPT, contrast other OMF traditional organic matrices; ii) assess impacts such products on wheat growth nutrition. Methods...
ABSTRACTLead is a potentially toxic chemical element, being responsible for many deleterious effects in living organisms. Therefore, understanding its dynamics and influence on plant growth relevant food security. The of Pb doses nutrient accumulation sorghum soybean two tropical soils with different buffering capacities was tested greenhouse study four independent experiments (one per species/soil combination). hypothesis that the presence soil decreases nutrients plants. Soybean cultivated...