Tag: nitrogen

Frost on flower growing on tomato plant in a greenhouse.

What’s New on Ask IFAS: Soil, Water, and Ecosystem Sciences (Jan.–Feb. 2026)


March 5, 2026

Optimizing Nitrogen Management for Sustainable Tomato Production in North Florida By Laura Jalpa, Rao S. Mylavarapu; George Hochmuth, Yuncong Li, Bala Rathinasabapathi (Revision Author) Tomato is a vital commercial crop in north Florida, ... READ MORE

Category: Agriculture, Conservation, Crops, Water
Tags: Ask IFAS, Department Of Soil And Water Science, EDIS Journal, Fertilization, Fertilizer, Nitrogen, Soil And Water Science Department, Tomato, Tomato Production
An aerial view of corn growing in 24 research plots after winter crops grew.

What Winter Crops Can – and Can’t – Deliver for Corn on Sandy Soils


January 21, 2026

Winter crops are often talked about as a win–win for agriculture. In general, they protect the soil by replacing bare winter fallow. By recycling nutrients, they set the stage for better yields in the next crop. Overall, winter crops should ... READ MORE

Category: Agriculture, Crops, Farm Management, UF/IFAS Research, UF/IFAS Teaching
Tags: Chris H Wilson, Fertilizer, Gabriel Maltais-Landry, Julia Barra Netto-Ferreira, Nitrogen, Nutrient Management, Soil, Soil Water And Ecosystem Sciences, Southern SARE
Rows of peanut plants at the North Florida Research and Education Center - Suwannee Valley

Register Now for the 2026 FL-AGSOIL Conference


January 19, 2026

Florida’s agricultural community is invited to attend the Florida Agronomy and Soil Initiative and Learning (FL-AGSOIL) Conference. It takes place February 19–20, 2026, at the UF/IFAS North Florida Research and Education Center–Suwannee ... READ MORE

Category: Agribusiness, Agriculture, Conservation, Crops, Farm Management, Horticulture, Natural Resources, Pests & Disease, Professional Development, UF/IFAS Extension, UF/IFAS Research, Water
Tags: BMP, Corn, Cotton, FL-AGSOIL, Florida Agronomy And Soil Initiative And Learning Conference, Irrigation, Lakesh Sharma, Nitrogen, Nutrient Management, Nutrient Management Program, Phosphorus, Soil Fertility, Soil Health, Soil Water And Ecosystem Sciences, Water Quality
Dr. Pratap Devkota (middle, grey shirt), Weed Science, and research team operating a drone.

What’s New on Ask IFAS: UF/IFAS Gulf Coast REC (Nov.–Dec.)


January 8, 2026

Selected UAV Options for Agricultural Imaging and Mapping Applications under Florida’s UAS Regulations Liyike Ji, Xu Wang, and Wael Elwakil. Florida governmental agencies must utilize drones only from approved manufacturers meeting the ... READ MORE

Category: Agriculture, Crops, Farm Management, Natural Resources, Pests & Disease, Professional Development, Water
Tags: Artificial Intelligence, Department Of Agricultural And Biological Engineering, Drones, Environmental Horticulture Department, Foliar Leaf Spots, Fungicide, Nitrogen, Soil Water And Ecosystem Sciences, Tampa Bay, UAV, Viburnum, Water
A close up image of bamboo plants with nitrogen fertilizer.

Finding the Right Nitrogen Rate for Sustainable Bamboo Production in Florida


November 25, 2025

Bamboo is emerging as a promising new specialty crop for Florida. It offers opportunities for edible shoots, timber, biomaterials, and carbon storage. But until recently, growers lacked clear, science-based guidance on how to fertilize bamboo ... READ MORE

Category: Agriculture, UF/IFAS Extension, UF/IFAS Research
Tags: Bamboo, Citrus Research And Education Center, Cyrus Januarie, Davie Kadyampakeni, Fertilizer, Nitrogen, Nutrient Management, Soil Water And Ecosystem Sciences
small yellow flowers bloom on sunn hemp in a field of sandy soil.

Cover Crops in Sandy Soil: Legumes and Grasses Differ in Nitrogen Cycling


October 29, 2025

Florida’s sandy soils typically have low organic matter and high permeability. That means a greater risk of nutrient leaching before a plant or tree can use what it needs. Cover crops are an option for improving soil fertility because they ... READ MORE

Category: Agriculture, Crops, Farm Management, UF/IFAS Extension, UF/IFAS Research
Tags: Carbon, Cover Crops, Inorganic Nitrogen, Juma Bukomba, Legumes, Mary Lusk, Nitrogen, Sandy Soils, Soil Water And Ecosystem Sciences, Sorghum, Sudangrass, Sunn Hemp

Subscribe For More Great Content

IFAS Blogs Categories