Current Projects

• Comparison of Southern Soil Phosphorus Indices.

• Assessment of Nutrient Requirements for Optimum Economic Production of Bahiagrass on South Florida Soils.

• Rapid Analysis of Soil And Plant Tissue Properties Using Infrared Reflectance Spectroscopy.

• Lateral Subsurface Water Flow in Vegetable Production Areas under Seepage Irrigation in Northeast Florida.

• N Mineralization in Poultry Litter Amended Soils for Successful Melon Production under Plastic Mulch in North Florida.

• Rapid Assesment Tool for Soil Analysis Using NIR Spectroscopy.

• Training for Comprehensive Nutrient Management Planning for Technical Service Providers.

• Evaluating Effectiveness of Best Management Practice(BMP) for Animal Waste Fertilizer Management to Reduce Nutrient Inputs into Ground Water in Suwannee Basin, Phase I , II & III.

• Effectiveness of Tailwater Recovery Systems for Nursery Production Areas in New Jersey to Minimize Nutrient Runoff.

• Manure Phosphorus Management for the Suwannee River Basin: A Model for Highly Leachable Soils.

• Development of a Reflectance Spectroscopic P-Sensor for Terrestrial and Aquatic Ecosystems in the Lake Okeechobee Drainage Basin.

• Utilization of Legumes in Crop Rotation Programs to Reduce Nitrate Leaching From Potato Production into the Lower St. Johns River Watershed.

• Towards the Development of Environmental Soil Phosphorus Critical Levels in Agricultural Soils of Puerto Rico.

• Comparison of Mehlich-1 and Mehlich-3 Soil Extraction Procedures for Sandy Mineral Soils of Florida.

• Comparison of Spectroscopic and ICP Methods for Phosphorus Determination.

• Utilization of Legumes in Crop Rotation Programs to Reduce Nitrate Leaching from Potato Production into the Upper St. Johns River Watershed.

• Utilization of Legumes in Crop Rotations Programs to Reduce Nitrate Leaching from Potato Production into Sensitive Florida Watersheds.

• Comparison of Colorimetric and ICP Techniques for Phosphorus Determination in Mehlich-1 and -3 Soil Extracts.