Aquaculture 2025

March 6 - 10, 2025

New Orleans, Louisiana USA

Add To Calendar 09/03/2025 11:30:0009/03/2025 11:50:00America/ChicagoAquaculture 2025DIFFERENCE BETWEEN NUTRIENT DENSITY AND GROWTH OF THAI BASIL GROWN IN SOIL AND IN AQUAPONICSBalcony LThe World Aquaculture Societyjohnc@was.orgfalseDD/MM/YYYYanrl65yqlzh3g1q0dme13067

DIFFERENCE BETWEEN NUTRIENT DENSITY AND GROWTH OF THAI BASIL GROWN IN SOIL AND IN AQUAPONICS

Sarah Cisz*, Lindee Mason, and Ahmed Mustafa

 

*Presenting Author

 

Department of Biological Sciences

Purdue University Fort Wayne

Fort Wayne, IN 46805

Email: mustafaa@pfw.edu

 



Currently the world’s population is nearing 8 billion people and approximately 1 billion of those people are food insecure. There are many reasons for food insecurity but one of the main reasons is the lack of resources. Aquaponics has the ability to produce 10x more than agriculture and 5x more than aquaculture. It also uses 2-10% the amount of water that traditional agriculture requires. These attributes alone make aquaponics a promising solution to the world’s increasing food insecurity. To determine if aquaponics can produce a product that is nutritionally adjacent to traditional agricultural, there were four treatments. Two of the treatments were soil type (topsoil vs Miracle Gro) and the other two were fish feed type in aquaponics (Purina Aquamax Fingerling Starter 300 vs Optimal Fish Food’s Optimal Aquaponic feed). Topsoil and Miracle Gro potting mix allows for comparison of growth and nutrient density from plants grown in normal soil vs fertilized soil. The Optimal Aquaponic feed fortifies potassium, phosphorus, and iron that will enter the water column via fish excrement. These nutrients are often lacking in aquaponics and will elicit optimal plant growth. To determine if this feed is better, it will be compared to a non-aquaponic formulated feed (Purina). The plants grown in the two soil types will also be compared to those grown in the two aquaponic treatments. Basil from all four treatments will be harvested after 48 days of growth. Leaf samples will be sent to A&L Great Lakes Laboratories for nutrient testing. Total harvest wet weight and sample dry weight will be used to evaluate plant growth. It is hypothesized that basil grown in aquaponics with fish fed an aquaponic formulated diet will have better nutrient richness, higher total harvest weight and higher dry weight. Results will be presented at the conference.