A5027216545- Heavy metals in environment
- Soil Carbon and Nitrogen Dynamics
- Plant Micronutrient Interactions and Effects
- Heavy Metals in Plants
- Plant Stress Responses and Tolerance
- Plant nutrient uptake and metabolism
- Legume Nitrogen Fixing Symbiosis
- Crop Yield and Soil Fertility
- Malaria Research and Control
- Health, Medicine and Society
- Agriculture and Rural Development Research
- Workplace Health and Well-being
- Mosquito-borne diseases and control
- Occupational Health and Safety Research
- Plant responses to elevated CO2
- Plant tissue culture and regeneration
- Plant Molecular Biology Research
- African Botany and Ecology Studies
- Radioactivity and Radon Measurements
- Clay minerals and soil interactions
- Aluminum toxicity and tolerance in plants and animals
- Plant chemical constituents analysis
- Parasites and Host Interactions
- Plant-Microbe Interactions and Immunity
- Healthcare Systems and Practices
École Nationale Supérieure des Sciences Agronomiques de Bordeaux-Aquitaine
2014-2025
National Renewable Energy Laboratory
2025
Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement
1995-2025
An Giang University
2025
Vietnam National University Ho Chi Minh City
2025
Hwa Chong Institution
2025
Interactions Sol Plante Atmosphère
2015-2024
Institut des Biomolécules Max Mousseron
2024
Université de Montpellier
2024
Centre National de la Recherche Scientifique
2017-2024
One alternative to mineral fertilization is use organic fertilizers. Our aim was compare the impacts of 7-year applications composted pig manure and ammonium nitrate on structure activity denitrifying community. Mineralization organization N, denitrification rates N2O/N2 ratio were also investigated. Fourteen months after last application, potential (+319%), N mineralization (+110%) (+112%) higher under compost than fertilization. On other hand, N2O/(N2O+N2) lower (P<0.05, n=5) These effects...
Summary In order to understand the effect of maize rhizosphere on denitrification, diversity and activity denitrifying community were studied in soil amended with mucilage. Diversity was investigated by polymerase chain reaction (PCR) amplification total DNA extracted from soils using gene fragments, encoding nitrate reductase ( narG ) nitrous oxide nosZ ), as molecular markers. To assess underlying diversity, PCR products cloned 10 libraries obtained for each targeted gene. Libraries...
To assess the prevalence of malaria among illegal gold miners in French Guiana rainforest, we screened 205 during May-June 2014. Malaria was 48.3%; 48.5% cases were asymptomatic. Patients reported self-medication with artemisinin-based combination therapy. Risk for emergence and spread artemisinin resistance rainforest is high.
This study characterizes sunflower response to the levels of Cd encountered in moderately Cd-polluted soils. Two cultivars differing their ability sequestrate roots were exposed low concentrations (0.5 nM or 100 nM) hydroponics and sampled after 18 days (258 degree-days) when ten leaves fully expanded. Plant growth, uptake partitioning among organs monitored along with ionomic (ICP-MS) metabolic (1H-NMR) composition xylem sap. Sunflower tolerance differed between two cultivars. The cultivar...
Summary It is hypothesized that defoliation‐induced changes in plant carbon allocation and root soluble C concentration modify rhizosphere availability and, further, the abundance activity of soil microbes their grazers. To test this hypothesis, field‐grown Lolium perenne swards were defoliated twice during second growing season at two nitrogen availabilities (added N or no added N). Plant, microbial attributes measured 2 4 days after last defoliation, nematode was 6 defoliation. Defoliation...