UF/IFAS
Nutrient Management Program

a small watermelon on the vine in a field.

Petiole Sap Testing as a Best Management Practice in the Suwannee Valley


April 8, 2024

UF/IFAS Extension agents are always looking for ways to help their growers be as environmentally and economically sustainable as possible. We achieve this goal by applying Best Management Practices (BMP) and supporting technologies as they become ... READ MORE

Category: AGRICULTURE, UF/IFAS Extension
Tags: Best Management Practices, Nutrient Management Program, Petiole Sap, Suwannee Valley, Watermelon
Two people picking oranges in a citrus grove

UF/IFAS researchers are re-examining nutrient guidelines for Florida citrus


February 23, 2024

A team of researchers from across UF/IFAS is making progress on updating nutrient guidelines for Florida citrus. The work is needed since current nitrogen (N) and phosphorus (P) recommendations are based on studies of healthy citrus trees. Now, ... READ MORE

Category: AGRICULTURE, Crops, UF/IFAS Extension
Tags: Citrus, Fertilizer, Nitrogen, Nutrient Management Program, Phosphorus, Soil And Water Sciences
small watermelon growing on a vine in the field

Controlled-release fertilizer project nets positive results for north Florida watermelon growers


January 24, 2024

A pilot project during the Spring 2023 growing season aimed to improve nitrogen use efficiency through new fertilizer technology. It also used the “4R’s” (Right source, Right rate, Right place, and Right time) as well as irrigation management. ... READ MORE

Category: AGRICULTURE, UF/IFAS Extension
Tags: Controlled Release, Fertilizer, Nitrogen Management, Nutrient Management Program, Suwannee Valley, Watermelon
a watermelon field in north Florida

On-farm Extension demonstrations evaluate the use of controlled-release fertilizers compared to conventional fertilizers in watermelons


January 18, 2024

These Research and Extension demonstrations were conducted during the spring of 2020 and 2021 comparing controlled-release fertilizers (CRF) to conventional fertilizer programs. These were made possible by the funding assistance of the Florida ... READ MORE

Category: AGRICULTURE, UF/IFAS Extension
Tags: Controlled Release, Fertigation, Fertilizer, Nitrogen, Nutrient Management Program, Watermelon
small watermelon in the field

UF/IFAS Researchers in North Florida Examining Watermelon Best Management Practices

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November 8, 2023

Watermelon is a major crop grown in the Suwannee Valley. It accounts for nearly one-third of the total watermelon production in Florida, covering approximately 26,300 acres. The Sunshine State grows about one of every four watermelons produced ... READ MORE

Category: AGRICULTURE, UF/IFAS Extension
Tags: Controlled Release, Fertilizer, Nitrogen Management, Nutrient Management Program, Robert Hochmuth, Sydney Williams, Watermelon

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