Research lines
- SOIL AND WATER MANAGEMENT: Evaluates the physical, chemical, and biological attributes of soil in agricultural and non-agricultural systems, their effects on plant development, and alternatives for rational soil and water management, with an emphasis on the Brazilian semi-arid region.
1.1. Sustainable Soil and Water Management and Soil Organic Matter: Assesses agricultural and non-agricultural systems and proposes alternatives for soil management based on the limitations of the Brazilian semi-arid region. Evaluates the dynamics of organic matter and nutrients in agricultural and non-agricultural areas, focusing on the Brazilian semi-arid region.
1.2. Soil and Water Salinity: Studies the effects of salts on soils and plants. Investigates physical and chemical processes in salinized areas. Physically, chemically, and mineralogically characterizes soils affected by salts. Establishes parameters and guiding values for recovery and management interventions in salt-affected areas. Evaluates the use of saline waters in agriculture.
- PEDOLOGY: Evaluates the pedogenetic aspects and the variability of soil attributes related to agricultural production. Studies soils in ecologically important environments and non-agricultural uses, as well as their relationship with geotechnical use.
2.1. Soil Genesis and Classification and Geoinstrumentation: Studies the formation, characterization, and taxonomy of soils and their relationship with pedogenetic factors and processes. Develops and utilizes soil survey techniques. Employs methods for evaluating agricultural and non-agricultural land suitability. Develops and uses instruments for pedological studies and agro-environmental planning.
- SOIL CHEMISTRY, FERTILITY, AND BIOLOGY: Identifies the main aspects involved in microorganism-soil-water-nutrient interactions and their effects on plants in agricultural and non-agricultural environments, with a focus on the Brazilian semi-arid region.
3.1. Soil Chemistry, Fertility, and Pollution: Studies soil and plant analysis methodologies to support recommendations for fertilizers and soil amendments, as well as contamination diagnoses. Examines the dynamics and availability of nutrients and pollutants in agricultural, non-agricultural, and natural systems.
3.2. Soil Biology, Fertilization, and Plant Nutrition: Studies biological activity and its importance for ecosystem maintenance and plant growth. Evaluates crop responses to the addition of fertilizers, soil amendments, and agricultural, industrial, and urban residues; efficiency of sources, timing, and methods of applying these products; and plant nutrition and metabolism.
