A5004916652- Soil Management and Crop Yield
- Soil Carbon and Nitrogen Dynamics
- Growth and nutrition in plants
- Rice Cultivation and Yield Improvement
- Clay minerals and soil interactions
- Agronomic Practices and Intercropping Systems
- Plant Micronutrient Interactions and Effects
- Soybean genetics and cultivation
- Agriculture Sustainability and Environmental Impact
- Plant nutrient uptake and metabolism
- Soil and Unsaturated Flow
- Ruminant Nutrition and Digestive Physiology
- Sustainable Agricultural Systems Analysis
- Soil Mechanics and Vehicle Dynamics
- Agriculture and Rural Development Research
- Agricultural and Food Sciences
- Soil and Water Nutrient Dynamics
- Nitrogen and Sulfur Effects on Brassica
- Bioeconomy and Sustainability Development
- Aluminum toxicity and tolerance in plants and animals
- Legume Nitrogen Fixing Symbiosis
- Seed Germination and Physiology
- Nuts composition and effects
- Crop Yield and Soil Fertility
- Photovoltaic Systems and Sustainability
Universidade Federal do Rio Grande do Sul
2018-2024
Universidade Federal de Rondonópolis
2024
University of Rio Grande and Rio Grande Community College
2023-2024
Universidade Regional Integrada do Alto Uruguai e das Missões
2023
Universidade Federal de Santa Maria
2016
The system fertilization approach emerged to improve nutrient use efficiency in croplands. This new concept aims at taking advantage of cycling within an agroecosystem obtain maximum production from each unit. To monitor this effect, methodologies such as the Normalized Difference Vegetation Index (NDVI) are promising evaluate plant biomass and content. We evaluated NDVI a predictor shoot biomass, P K uptake, yield soybean. Treatments consisted two systems [integrated crop-livestock (ICLS)...
Liming combined with no-tillage (NT) can increase the efficiency of P use by accumulating soil in more available forms and improving root exploration due to absence toxic Al3+. This study aimed evaluate long-term effect different combinations tillage managements liming a subtropical Oxisol on accumulation forms, legacy index, efficiency. A experiment was used, established 1987 testing (i) conventional lime (lime-CT) control (control-CT), (ii) NT (lime-NT) (control-NT), (iii) occasional...
Potassium (K) fertilization guidelines often oversimplify, overlooking factors like soil mineralogy and K application methods. This study aimed to evaluate the influence of fertilizer rates methods on crop yields forms in soils with different textural mineralogical features. In 2020, two field trials were conducted impact varying rates, added through band or broadcast methods, Planosol Ferralsol. Soybean yield was evaluated both trials, while flooded rice only Planosol. Soil samples...
A good soil fertility management for soybean production must consider the amount of nutrients that are exported by seeds. In recent decades, yield has increased due to better crop and genetic improvements, which may affect removed. Therefore, this study aimed (i) analyze relationship between concentration macronutrients in seeds Brazil with genotypes, (ii) update nutrient values fertilizer recommendation [...]
In an integrated crop-livestock system (ICLS), fertilization exploits the nutrient cycling imposed by animal grazing and increases efficiency. An increasingly popular approach to in southern Brazil is anticipating P K requirements for soybeans into pasture phase. This can increase use efficiency of these nutrients ICLS based on meat production winter soybean summer. study aimed evaluate effect strategy, soil acidity correction [...]
Summary Climate change (CC) challenges food and climate through reduced crop yields increasing production risk. Regenerative agriculture (RA) emerged as a pivotal strategy for enhancing productivity soil organic carbon (SOC) sequestration, contributing to agriculture’s CC mitigation resilience. Nevertheless, expanding RA’s main is providing sufficient science-based decision support farmers other stakeholders. In this context, we present herein the largest public-private partnership in Brazil...
ABSTRACT: The lowland soils are characterized by high susceptibility to water saturation. This anaerobic condition is usually reported in paddy fields and alters the decomposition process of soil organic compounds. aim this study was evaluate microbial enzymatic activity a at different moisture contents. A poorly drained Albaqualf cultivated with irrigated rice used treatments levels moisture, being: i) 60% field capacity (FC) (60%FC); ii) 100% FC (100%FC); iii) flooded 2 cm layer above...
Animal grazing in integrated crop-livestock systems (ICLS) results continuous nutrient release to forage plants and crops succession. This study aimed assess sheep dung composition decomposition rates under distinct intensities at different development stages of Italian ryegrass pasture (Lolium multiflorum Lam.), evaluate phosphorus (P) potassium (K) dynamics during two annual ICLS cycles (2015 2016) southern Brazil. Treatments consisted (moderate light) (vegetative post-flowering), arranged...
Although numerous studies have been conducted with common bean regarding nitrogen (N) dose, time of application, and source in no-till (NT) soils Brazil, the heterogeneity results makes it difficult to establish technical recommendations based on individualized studies. This meta-analysis aimed rank main factors influencing response N management NT areas. The database consisted 99 scientific papers that encompassed 160 trials 2394 observations. In general, probability obtaining a [...]