Tuna Farm is a script that has a bit of everything, including animals, wheat field, plantation field and fruit tree fields.
Tuna Fruit Trees is not the same as the fruit trees included in the Tuna Farm script. It’s a dedicated script just for this, for example, the metadata feature that allows you and the other players change fruit crates between you and them, you can create unlimited fruit zones, choose unlimited trees and fruits. Each zone can have their our settings and permissions in terms of roles and others as well.
For a better understanding, I do recommend reading the documentation to find more information: TUNA FARM | TuNa-Scripts
A preview for each script is also available in their respective posts