Tag: nitrogen

Fertilizer Ordinances: Are They Going Away?

by Susan Haddock
May 19, 2026

The first week of May 2023 legislative bills called “Land and Water Management” were sponsored in Florida (SB 1240 and HB 1197). The bills, if passed “prohibit counties & municipalities from adopting laws, regulations, rules, or policies ... READ MORE

Category: Florida-Friendly Landscaping, Horticulture, Lawn, Turf, Water
Tags: Algae Blooms, Black Out, Fertilizer, Fertilizer Ordinances, Fertilizer Restrictions, Nitrogen, Phosphorous, Water Quality
A hand holding a small glass vial with a pond of lily pads in the background.

UF/IFAS plants flora to try to reduce pollutants going into lakes, rivers

by Brad Buck
May 19, 2026

BRADENTON, Fla. --- Now, in the middle of summer, when those afternoon or evening rains come, stormwater from lawns, driveways and roofs drains down to any of the 76,000 stormwater ponds scattered around Florida. As stormwater flows into ... READ MORE

Category: Lawn, Water
Tags: Absorb, Basil Iannone, Best Management Practices, Lakes, Lawns, Manatee County, Nitrogen, Nutrients, Paul Monaghan, Phosphorus, Plants, Rivers, School Of Forest Fisheries And Geomatics Sciences, Stormwater, Stormwater Ponds, Urban Landscape Ecology
An aerial view of the hemp field experiment in 2022 at UF/IFAS Tropical Research and Education Center in Homestead, FL. Here, researchers planted acres of a popular hemp variety known as Wife. Photo by Tamara Serrano

UF/IFAS study: Drones, AI help farmers save money, protect the environment

by Lourdes Mederos
May 19, 2026

A new University of Florida study shows how drones can do more than just take aerial pictures and videos—they can help farmers grow better hemp by seeing the health of their crops with some artificial intelligence assistance. Researchers ... READ MORE

Category: Agriculture, , Conservation, Crops, Farm Management, Horticulture, SFYL Hot Topic, UF/IFAS, UF/IFAS Research
Tags: Agriculture, Agroecology, AI, Artificial Intelligence, Canopy, Crops, Dollar Drone Company, Drone, Fertilization, Fertilizer, Flower Production, Hemp, Hemp Canopy, Hemp Research, Nitrogen, Nutrients, Plant Health, Reflectance, Tropical Research And Education Center, Zachary Brym
Corn and cotton

UF/IFAS researchers deploy drones to perfect nutrient rates

by Megan Winslow
May 19, 2026

The ability to detect crop nutrient deficiencies and promptly modify fertilizer application to address them is invaluable to agricultural producers — especially growers operating under slim profit margins. Identifying how much of a particular ... READ MORE

Category: Agribusiness, Agriculture, Crops, Farm Management
Tags: Algorithm, Ayush Sharma, Best Management Practices Lab, BMP, Citra, Corn, Cotton, Crop, Drone, Environmental, Extension, Fertilizer, Grower, Hastings, Hastings Agricultural Extension Center, IFAS, Institute Of Food And Agricultural Sciences, Lakesh Sharma, Megan Winslow, NDVI, Nitrogen, NMP, Normalized Difference Vegetation Index, North Florida Research And Education Unit, Nutrient, Nutrient Management Program, Plant Health, Plant Science Research And Education Unit, Producer, Recommendation, Research, Soil Fertility, Soil Water And Ecosystem Sciences, Sustainable, Suwannee Valley, UF, UF-IFAS
A hand holding a small glass vial with a pond of lily pads in the background.

Natural ponds remove nitrogen more effectively than stormwater ponds

by Brad Buck
May 19, 2026

Summer brings daily storms in the Sunshine State, and with the rain, you need to control flooding in some neighborhoods. Florida is swimming in 76,000 stormwater ponds. Designed to control flooding, stormwater ponds are not as effective as ... READ MORE

Category: Conservation, UF/IFAS, Water
Tags: AJ Reisinger, Audrey Goekner, Denitrification, Dinitrogen Gas, Ecosystems, Flooding, Natural Ponds, Neighborhoods, Nitrogen, Nitrogen Fixation, Pollutants, Soil Water And Ecosystem Sciences, Stormwater, Stormwater Ponds, Subdivisions
A hand holding a small glass vial with a pond of lily pads in the background.

UF study: Stormwater ponds do little to prevent pollution in nearby lakes and ponds

by Brad Buck
May 19, 2026

For years, scientists questioned the ability of stormwater ponds to keep nutrients out of lakes and rivers. Turns out, they were right to be suspicious, new University of Florida research shows. Stormwater ponds are built to prevent soil ... READ MORE

Category: UF/IFAS
Tags: Basil Iannone, BMPs, Depressional Wetlands, Kayla Hess, Lakes, Mowing, Nitrogen, Nutrients, Phosphorus, Rain, Retention Ponds, Rivers, Stormwater, Stormwater Ponds, Urban, Urban Ecology
Close-up of ripe red tomatoes with green stems.

An aromatic tomato could be looming – a la heirloom varieties, say UF scientists

by Brad Buck
May 19, 2026

You can scarcely find a tasty, heirloom tomato in the grocery store. But University of Florida scientists helped discover a way to enhance tomato smell and taste. Breeding efforts over the last half century have emphasized traits that are important ... READ MORE

Category: Agriculture
Tags: Aroma, Biochemical Pathway, Denise Tieman, Flavor Compounds, Genetics, Harry Klee, Horticultural Sciences, Nitrogen, Nitrogenous Volatiles, Taste, Tomatoes
Cluster of unripe green tomatoes on the vine amidst leaves.

UF scientists receive grant to study fumigation impacts on soil health

by Brad Buck
May 19, 2026

Soil health is an important aspect to strawberry and tomato production. Farmers often apply a type of pesticide called fumigants to the soil months before planting to manage soil health. Fumigants reduce harmful diseases such as Fusarium ... READ MORE

Category: Pests & Disease
Tags: Crops, Fusarium Wilt, Gary Vallad, Grant, Gulf Coast Research And Education Center, Mary Lusk, Nathan Boyd, Nitrogen, Root-knot Nematodes, Sarah Strauss, Soil Health, Soil Microbes, Soil Microbiome, Soil Water And Ecosystem Sciences, Soil-borne Diseases, Southwest Florida Research And Education Center, Strawberries, Tomatoes, USDA-NIFA

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