News

Workshops: Application of Triploidy to Oyster Culture

April 17, 2018

To address increased interest in oyster aquaculture on Florida’s west coast, an applied research and demonstration project was conducted during 2016-17 to evaluate an oyster breeding process to local conditions. Diploid and triploid oysters were cultured at commercial farms in four counties and at the UF experimental site in Cedar Key, where replicated field trials allowed for documenting effects of several management practices on production. Workshops will be held on Thursday, May 3, 2018 at the FSU Coastal and Marine Laboratory, 3618 Coastal Hwy 98, St. Teresa, FL; and Friday, May 4, 2018 at the FWC Senator George Kirkpatrick Marine

Webinar: The Cooperative Advantage of Marketing Local Farm-Raised Seafood

March 27, 2018

Peggy Fogarty from Keystone Development Center (KDC) will present a free webinar and case study on aquaculture cooperatives during March 29th at 12:00 pm eastern during the next edition of the Aquaculture Webinar Series co-produced and funded by the North Central Regional Aquaculture Center, the United States Aquaculture Society, and the National Aquaculture Association. Webinar Topic: New Jersey Shellfish growers were seeking ways for cooperatively expanding their markets. The farmers recognize that to increase their on-farm income, they need to increase the volume of what they produce, eliminate losses due to the perishable nature of food, minimize transportation and packaging

Energy Cost Share Program for Aquaculture

March 15, 2018

The Florida Department of Agriculture and Consumer Services (FDACS) developed the ERICA program to increase energy efficiency, reduce energy usage, and lower operating costs at commercial aquaculture facilities in Florida. This grant program is designed to provide grant reimbursement for technologies that significantly increase energy efficiency and renewable energy for eligible commercial aquaculture facilities and farms located in Florida. Eligibility Qualified applicants are those applicants who are certified under Section 597.004, Florida Statutes, and have a physical presence in the state of Florida. The applicant must maintain certification throughout the project implementation and the one-year energy data collection period. Application

Oyster Culture Risks

March 9, 2018

What is Risk? Oyster farming, like any aquaculture or agriculture operation, has risks that are beyond the grower’s control. Normal risk is related to occurrences, such as inclement weather, predation, fouling, or other variables, that typically can occur during production. Oyster mortality and costs associated with normal risk are factored into the farm’s potential profitability and generally are considered acceptable at a certain level. Environmental risk in oyster farming can include events such as hurricanes, major storms, or extreme changes in water quality, particularly salinity due to drought or excessive rainfall. As environmental risk increases, potential impacts include increases in

Agricultural Budgeting Webinar, April 5, 2018

February 13, 2018

An In-Service Training entitled “Intermediate/Advanced Budgeting for Agriculture and Horticulture Enterprises in Florida” will be offered on April 5, 2018, 9am-4pm, via distance education (webinar). Email Alan Hodges at awhodges@ufl.edu and ask to register for IST (In-Service Training) #31487. Purpose and Objectives: Budgeting is an important business management technique to estimate costs of production per unit or unit area. Budgets are used by producers to plan production schedules and input purchase requirements, evaluate alternative production practices, assess business risks, determine enterprise mix and product pricing. Budgets are often required by lenders as part of a loan application, and are used

Harvesting UF Field Trials

January 10, 2018

Six months after diploid (2N) and triploid (3N) seed (avg shell height: 2N, 51 mm; 3N, 54 mm) were stocked into 14 mm mesh Vexar bags, oysters were harvested in November 2017 (13-14 months from spawn). This was the second of two field trials conducted at UF’s experimental lease within the Dog Island Aquaculture Use Zone off Cedar Key to document the effects of ploidy (2N versus 3N) on production. In this study, the effects of gear design (float type and placement, see Figure 1) and biocide-free antifouling coatings (no coating versus Coatings A and B) were also examined (see

Hatchery Seminar January 17 in Cedar Key

January 4, 2018

Shellfish Hatchery Experiences with Scott Rickard, Auburn University Shellfish Lab A series of workshops / seminars is being conducted to address industry issues in the production of shellfish seed. Hatchery operators and personnel are invited to attend. In this seminar, Scott Rikard with the Auburn University Shellfish Lab will talk about his shellfish hatchery experiences, including the following topics: running a seasonal, outdoor hatchery facility—do’s and don’ts, recent improvements to address production issues, use of commercial algal paste versus live algae cultures, use of containerized spawning system, and optimizing oyster set on micro-cultch. Scott manages the Auburn University Shellfish Laboratory

The 2018 Oyster South Symposium Is Coming!

December 13, 2017

The Oyster South Symposium (OSS) is being held by Oyster South (a non-profit dedicated to advancing oyster aquaculture in the southern US), in collaboration with National Sea Grant, to bring together producers, gear suppliers, distributors, chefs, food writers, vendors, researchers, students and managers from the southeast region to discuss pressing issues and relevant, practical research on oyster aquaculture on February 9-10, 2018 in Charleston, SC. Registration includes admission to all informational sessions (all day Friday and Saturday morning), all breaks, lunch on Friday, February 9th, a mixer on Friday night, and the trade show. This year’s Symposium will feature talks

Harvesting Growers’ Field Trials

December 10, 2017

In the second set of growers’ trials, eight growers in four west coast counties (Lee, Franklin, Levy, Wakulla) received oyster seed (2500 diploids – 2N and 2500 triploids – 3N, 21-26 mm in shell height) during March through April 2017 (see March 2017 news article). Growers employed various culture methods, which allowed for evaluation of site and gear interactions with ploidy type. Once oysters were placed in culture units (bags or baskets) at final densities, growers were asked to maintain three replicate bags or baskets for each ploidy type similarly as their other oysters but not to sort, grade, or

Disaster Relief Resources for Aquaculture Producers

November 3, 2017

The National Oceanic and Atmospheric Administration (NOAA) has released the fact sheet, Disaster Relief for Aquaculture Producers, which summarizes assistance and resources currently available from various agencies. In addition USDA is hosting several meetings around the state. These meetings have been updated recently and the current link is: https://www.fsa.usda.gov/state-offices/Florida/state-events/index. Please reach out to the listed contact person for any questions or to determine if attending the meeting would be of benefit to you or your farm.