A5060612390- Soil Carbon and Nitrogen Dynamics
- Pesticide and Herbicide Environmental Studies
- Plant Growth Enhancement Techniques
- Pharmaceutical and Antibiotic Environmental Impacts
- Environmental Toxicology and Ecotoxicology
- Heavy metals in environment
- Composting and Vermicomposting Techniques
- Horticultural and Viticultural Research
- Weed Control and Herbicide Applications
- Fermentation and Sensory Analysis
- Phosphorus and nutrient management
- Seed Germination and Physiology
- Mine drainage and remediation techniques
- Growth and nutrition in plants
- Therapeutic Uses of Natural Elements
- Phytase and its Applications
- Pesticide Residue Analysis and Safety
- Microbial bioremediation and biosurfactants
- Chromium effects and bioremediation
- Soil and Water Nutrient Dynamics
- Peatlands and Wetlands Ecology
- Nanocomposite Films for Food Packaging
- Insect and Arachnid Ecology and Behavior
- Adsorption and biosorption for pollutant removal
- Nuts composition and effects
Universidad de Sevilla
2014-2025
Centro de Edafología y Biología Aplicada del Segura
2014
Consejo Superior de Investigaciones Científicas
2004
Instituto de Recursos Naturales y Agrobiología de Sevilla
2004
IVI Sevilla Clinic
2004
Increasingly, organic soil amendments are being examined for their potential use in restoration and preventing erosion. Two vermicomposts, differing chemical nature (obtained from cow dung, CD, green forage, GF), were applied annually a period of 3 yr to Xerollic Calciorthid located near Seville (Guadalquivir Valley, Andalusia, Spain) evaluate the efficiency these restoration. Their effects on plant cover biological properties (microbial biomass, respiration, enzymatic activities such as...
We studied the influence of six edaphic biostimulants/biofertilizers (BSs) manufactured by pH-stat method from different sewage sludge (SS): SS1 (an anaerobic mature sludge, one year old), SS2 aerobic young without maturation) and SS3 four months not previously autoclaved (A) (B), analysing their effects on soil biological properties. Soil enzymatic activities were measured at 1, 3, 5, 7, 15, 30 60 days incubation period, whereas 16S rDNA-DGGE profiles determined 0, 5 days. The significantly...
Abstract Effect of severe drought events in combination with organic amendments (municipal solid waste, MSW, sheep manure, SM, and cow CM) on soil dehydrogenase, urease, β‐glucosidase phosphatase activities microbial community by analyzing phospholipid fatty acids was studied under controlled laboratory conditions for one year. Two levels irrigation were used: (1) watered soils, where the soils maintained at 60% their water holding capacity through experiment, (2) non‐watered without...
A wild grapevine population of 76 vines Vitis vinifera L. subspecies sylvestris (Gmelin) Hegi was found along the Iregua river valley (Northeastern Spain), located in Iberica mountain-range. The characterization this phytogenetic resource based on an ampelographic description male and female individuals evaluation their sanitary state. This shows that imported North American downy powdery mildews are main pathogens, but no symptoms caused by phylloxera roots were found. Different degrees...
Abstract We studied the effects of different composts made mixtures sewage sludge and Acacia plants on soil biochemical chemical properties. The proportions mixed acacia plant were: AL1/1 (50% acacia/50% sludge), AL1/2 (33.3% acacia/66.6% AL1/3 (25% acacia/75% sludge). Composts were added to at a rate 2%. Soil samples collected during 150 days analyzed for enzyme activities An unamended was used as control. Compared treatment, dehydrogenase, urease, phosphatase β-glucosidase decreased...